CINXE.COM

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">     <html xmlns="http://www.w3.org/1999/xhtml" lang="ja" xml:lang="ja" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#"> <head> <title>The DAQ system of the 12,000 Channel CMS High Granularity Calorimeter Prototype - CERN Document Server</title> <link href='https://framework.web.cern.ch/framework/2.0/fonts/PTSansWeb/PTSansWeb.css' rel='stylesheet' type='text/css' /> <link rel="stylesheet" href="https://cds.cern.ch/img/invenio.css?v=20141127" type="text/css" /> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_theme/css/cern_theme.css?v=20141127" type="text/css" /> <link rel="stylesheet"href="/css/font-awesome.min.css"> <meta http-equiv="X-UA-Compatible" content="IE=Edge"/> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_toolbar/css/toolbar.css" type="text/css" />    <link rel="canonical" href="https://cds.cern.ch/record/2764779" /> <link rel="alternate" hreflang="el" href="https://cds.cern.ch/record/2764779?ln=el" /> <link rel="alternate" hreflang="fr" href="https://cds.cern.ch/record/2764779?ln=fr" /> <link rel="alternate" hreflang="bg" href="https://cds.cern.ch/record/2764779?ln=bg" /> <link rel="alternate" hreflang="zh-TW" href="https://cds.cern.ch/record/2764779?ln=zh_TW" /> <link rel="alternate" hreflang="pt" href="https://cds.cern.ch/record/2764779?ln=pt" /> <link rel="alternate" hreflang="no" href="https://cds.cern.ch/record/2764779?ln=no" /> <link rel="alternate" hreflang="hr" href="https://cds.cern.ch/record/2764779?ln=hr" /> <link rel="alternate" hreflang="ca" href="https://cds.cern.ch/record/2764779?ln=ca" /> <link rel="alternate" hreflang="de" href="https://cds.cern.ch/record/2764779?ln=de" /> <link rel="alternate" hreflang="it" href="https://cds.cern.ch/record/2764779?ln=it" /> <link rel="alternate" hreflang="zh-CN" href="https://cds.cern.ch/record/2764779?ln=zh_CN" /> <link rel="alternate" hreflang="sv" href="https://cds.cern.ch/record/2764779?ln=sv" /> <link rel="alternate" hreflang="sk" href="https://cds.cern.ch/record/2764779?ln=sk" /> <link rel="alternate" hreflang="en" href="https://cds.cern.ch/record/2764779?ln=en" /> <link rel="alternate" hreflang="pl" href="https://cds.cern.ch/record/2764779?ln=pl" /> <link rel="alternate" hreflang="ru" href="https://cds.cern.ch/record/2764779?ln=ru" /> <link rel="alternate" hreflang="ka" href="https://cds.cern.ch/record/2764779?ln=ka" /> <link rel="alternate" hreflang="ja" href="https://cds.cern.ch/record/2764779?ln=ja" /> <link rel="alternate" hreflang="es" href="https://cds.cern.ch/record/2764779?ln=es" /> <link rel="alternate" type="application/rss+xml" title="CERN Document Server RSS" href="/rss?ln=ja" /> <link rel="search" type="application/opensearchdescription+xml" href="https://cds.cern.ch/opensearchdescription" title="CERN Document Server" /> <link rel="unapi-server" type="application/xml" title="unAPI" href="https://cds.cern.ch/unapi" /> <link rel="apple-touch-icon" href="/apple-touch-icon.png"/> <link rel="apple-touch-icon-precomposed" href="/apple-touch-icon-precomposed.png"/> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Language" content="ja" /> <meta name="description" content="The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC) [1]. Concomitant with this increase will be an increase in the number of interactions in each bunch crossing and a significant increase in the total ionising dose and fluence. One part of this upgrade is the replacement of the current endcap calorimeters with a high granularity sampling calorimeter equipped with silicon sensors, designed to manage the high collision rates [2]. As part of the development of this calorimeter, a series of beam tests have been conducted with different sampling configurations using prototype segmented silicon detectors. In the most recent of these tests, conducted in late 2018 at the CERN SPS, the performance of a prototype calorimeter equipped with ≈12,000 channels of silicon sensors was studied with beams of high-energy electrons, pions and muons. This paper describes the custom-built scalable data acquisition system that was built with readily available FPGA mezzanines and low-cost Raspberry Pi computers. The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC). Concomitant with this increase will be an increase in the number of interactions in each bunch crossing and a significant increase in the total ionising dose and fluence. One part of this upgrade is the replacement of the current endcap calorimeters with a high granularity sampling calorimeter equipped with silicon sensors, designed to manage the high collision rates. As part of the development of this calorimeter, a series of beam tests have been conducted with different sampling configurations using prototype segmented silicon detectors. In the most recent of these tests, conducted in late 2018 at the CERN SPS, the performance of a prototype calorimeter equipped with ${\approx}12,000\rm{~channels}$ of silicon sensors was studied with beams of high-energy electrons, pions and muons. This paper describes the custom-built scalable data acquisition system that was built with readily available FPGA mezzanines and low-cost Raspberry PI computers. Acar, B.; Adamov, G.; Adloff, C.; Afanasiev, S.; Akchurin, N.; Akgün, B.; Alhusseini, M.; Alison, J.; Altopp, G.; Alyari, M.; An, S.; Anagul, S.; Andreev, I.; Andrews, M.; Aspell, P.; Atakisi, I.A.; Bach, O.; Baden, A.; Bakas, G.; Bakshi, A.; Bargassa, P.; Barney, D.; Becheva, E.; Behera, P.; Belloni, A.; Bergauer, T.; Besancon, M.; Bhattacharya, S.; Bhattacharya, S.; Bhowmik, D.; Bloch, P.; Bodek, A.; Bonanomi, M.; Bonnemaison, A.; Bonomally, S.; Borg, J.; Bouyjou, F.; Braga, D.; Brashear, J.; Brondolin, E.; Bryant, P.; Bueghly, J.; Bilki, B.; Burkle, B.; Butler-Nalin, A.; Callier, S.; Calvet, D.; Cao, X.; Caraway, B.; Caregari, S.; Ceard, L.; Cekmecelioglu, Y.C.; Cerminara, G.; Charitonidis, N.; Chatterjee, R.; Chen, Y.M.; Chen, Z.; Cheng, K.y.; Chernichenko, S.; Cheung, H.; Chien, C.H.; Choudhury, S.; Čoko, D.; Collura, G.; Couderc, F.; Dumanoglu, I.; Dannheim, D.; Dauncey, P.; David, A.; Davies, G.; Day, E.; DeBarbaro, P.; De Guio, F.; de La Taille, C.; De Silva, M.; Debbins, P.; Delagnes, E.; Deltoro, J.M.; Derylo, G.; de Almeida, P.G. Dias; Diaz, D.; Dinaucourt, P.; Dittmann, J.; Dragicevic, M.; Dugad, S.; Dutta, V.; Dutta, S.; Eckdahl, J.; Edberg, T.K.; Berni, M. El; Eno, S.C.; Ershov, Yu.; Everaerts, P.; Extier, S.; Fahim, F.; Fallon, C.; Alves, B.A. Fontana Santos; Frahm, E.; Franzoni, G.; Freeman, J.; French, T.; Gurpinar Guler, E.; Guler, Y.; Gagnan, M.; Gandhi, P.; Ganjour, S.; Garcia-Bellido, A.; Gecse, Z.; Geerebaert, Y.; Gerwig, H.; Gevin, O.; Gilbert, W.; Gilbert, A.; Gill, K.; Gingu, C.; Gninenko, S.; Golunov, A.; Golutvin, I.; Gonzalez, T.; Gorbounov, N.; Gouskos, L.; Gu, Y.; Guilloux, F.; Gülmez, E.; Hammer, M.; Harilal, A.; Hatakeyama, K.; Heering, A.; Hegde, V.; Heintz, U.; Hinger, V.; Hinton, N.; Hirschauer, J.; Hoff, J.; Hou, W.S.; Isik, C.; Incandela, J.; Jain, S.; Jheng, H.R.; Joshi, U.; Kara, O.; Kachanov, V.; Kalinin, A.; Kameshwar, R.; Kaminskiy, A.; Karneyeu, A.; Kaya, O.; Kaya, M.; Khukhunaishvili, A.; Kim, S.; Koetz, K.; Kolberg, T.; Kristić, A.; Krohn, M.; Krüger, K.; Kulagin, N.; Kulis, S.; Kunori, S.; Kuo, C.M.; Kuryatkov, V.; Kyre, S.; Köseyan, O.K.; Lai, Y.; Lamichhane, K.; Landsberg, G.; Langford, J.; Lee, M.Y.; Levin, A.; Li, A.; Li, B.; Li, J.-H.; Liao, H.; Lincoln, D.; Linssen, L.; Lipton, R.; Liu, Y.; Lobanov, A.; Lu, R.S.; Lysova, I.; Magnan, A.M.; Magniette, F.; Maier, A.A.; Malakhov, A.; Mandjavize, I.; Mannelli, M.; Mans, J.; Marchioro, A.; Martelli, A.; Masterson, P.; Meng, B.; Mengke, T.; Mestvirishvili, A.; Mirza, I.; Moccia, S.; Morrissey, I.; Mudholkar, T.; Musić, J.; Musienko, I.; Nabili, S.; Nagar, A.; Nikitenko, A.; Noonan, D.; Noy, M.; Nurdan, K.; Ochando, C.; Odegard, B.; Odell, N.; Onel, Y.; Ortez, W.; Ozegović, J.; Rodriguez, L. Pacheco; Paganis, E.; Pagenkopf, D.; Palladino, V.; Pandey, S.; Pantaleo, F.; Papageorgakis, C.; Papakrivopoulos, I.; Parshook, J.; Pastika, N.; Paulini, M.; Paulitsch, P.; Peltola, T.; Gomes, R. Pereira; Perkins, H.; Petiot, P.; Pitters, F.; Pitters, F.; Prosper, H.; Prvan, M.; Puljak, I.; Quast, T.; Quinn, R.; Quinnan, M.; Rapacz, K.; Raux, L.; Reichenbach, G.; Reinecke, M.; Revering, M.; Rodriguez, A.; Romanteau, T.; Rose, A.; Rovere, M.; Roy, A.; Rubinov, P.; Rusack, R.; Simsek, A.E.; Sozbilir, U.; Sahin, O.M.; Sanchez, A.; Saradhy, R.; Sarkar, T.; Sarkisla, M.A.; Sauvan, J.B.; Schmidt, I.; Schmitt, M.; Scott, E.; Seez, C.; Sefkow, F.; Sharma, S.; Shein, I.; Shenai, A.; Shukla, R.; Sicking, E.; Sieberer, P.; Sirois, Y.; Smirnov, V.; Spencer, E.; Steen, A.; Strait, J.; Strebler, T.; Strobbe, N.; Su, J.W.; Sukhov, E.; Sun, L.; Sun, M.; Syal, C.; Tali, B.; Tok, U.G.; Kayis Topaksu, A.; Tan, C.L.; Tastan, I.; Tatli, T.; Thaus, R.; Tekten, S.; Thienpont, D.; Pierre-Emile, T.; Tiras, E.; Titov, M.; Tlisov, D.; Troska, J.; Tsamalaidze, Z.; Tsipolitis, G.; Tsirou, A.; Tyurin, N.; Undleeb, S.; Urbanski, D.; Ustinov, V.; Uzunian, A.; van de Klundert, M.; Varela, J.; Velasco, M.; Pinto, M. Vicente Barreto; da Silva, P.M.; Virdee, T.; de Oliveira, R. Vizinho; Voelker, J.; Voirin, E.; Wang, Z.; Wang, X.; Wang, F.; Wayne, M.; Webb, S.N.; Weinberg, M.; Whitbeck, A.; White, D.; Wickwire, R.; Wilson, J.S.; Wu, H.Y.; Wu, L.; Yeh, C.H.; Yohay, R.; Yu, G.B.; Yu, S.S.; Yu, D.; Yumiceva, F.; Zacharopoulou, A.; Zamiatin, N.; Zarubin, A.; Zenz, S.; Zhang, H.; Zhang, J." /> <meta name="keywords" content="CERN Document Server, WebSearch, CMS Preprints" /> <script type="text/javascript" src="https://cds.cern.ch/js/jquery.min.js"></script>  <link rel="stylesheet" href="https://cds.cern.ch/img/webnews.css" type="text/css" />  <script type="text/javascript" src="https://cds.cern.ch/js/webnews.js?v=20131009"></script> <meta property="fb:app_id" content="137353533001720"/> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$']], processEscapes: true}, showProcessingMessages: false, messageStyle: "none" }); </script> <script src="/MathJax/MathJax.js?config=TeX-AMS_CHTML" type="text/javascript"> </script>  <meta content="IOP : The DAQ system of the 12,000 Channel CMS High Granularity Calorimeter Prototype" name="citation_title" /> <meta content="Acar, B." name="citation_author" /> <meta content="Zenz, S." name="citation_author" /> <meta content="Behera, P." name="citation_author" /> <meta content="Čoko, D." name="citation_author" /> <meta content="Kaya, M." name="citation_author" /> <meta content="Edberg, T.K." name="citation_author" /> <meta content="Voirin, E." name="citation_author" /> <meta content="Heering, A." name="citation_author" /> <meta content="Kim, S." name="citation_author" /> <meta content="Freeman, J." name="citation_author" /> <meta content="Kalinin, A." name="citation_author" /> <meta content="Kaminskiy, A." name="citation_author" /> <meta content="Köseyan, O.K." name="citation_author" /> <meta content="Ochando, C." name="citation_author" /> <meta content="Thaus, R." name="citation_author" /> <meta content="Isik, C." name="citation_author" /> <meta content="Butler-Nalin, A." name="citation_author" /> <meta content="Akchurin, N." name="citation_author" /> <meta content="Thienpont, D." name="citation_author" /> <meta content="Shein, I." name="citation_author" /> <meta content="Gurpinar Guler, E." name="citation_author" /> <meta content="Sahin, O.M." name="citation_author" /> <meta content="Chien, C.H." name="citation_author" /> <meta content="Musienko, I." name="citation_author" /> <meta content="Callier, S." name="citation_author" /> <meta content="Collura, G." name="citation_author" /> <meta content="Reinecke, M." name="citation_author" /> <meta content="Palladino, V." name="citation_author" /> <meta content="Sun, M." name="citation_author" /> <meta content="Lobanov, A." name="citation_author" /> <meta content="de Oliveira, R. Vizinho" name="citation_author" /> <meta content="Akgün, B." name="citation_author" /> <meta content="Wilson, J.S." name="citation_author" /> <meta content="Mudholkar, T." name="citation_author" /> <meta content="Hoff, J." name="citation_author" /> <meta content="Dinaucourt, P." name="citation_author" /> <meta content="Adloff, C." name="citation_author" /> <meta content="Troska, J." name="citation_author" /> <meta content="Sirois, Y." name="citation_author" /> <meta content="Bhowmik, D." name="citation_author" /> <meta content="Strait, J." name="citation_author" /> <meta content="Peltola, T." name="citation_author" /> <meta content="Gülmez, E." name="citation_author" /> <meta content="Calvet, D." name="citation_author" /> <meta content="Debbins, P." name="citation_author" /> <meta content="Nagar, A." name="citation_author" /> <meta content="Lamichhane, K." name="citation_author" /> <meta content="Kunori, S." name="citation_author" /> <meta content="Bouyjou, F." name="citation_author" /> <meta content="Rovere, M." name="citation_author" /> <meta content="Langford, J." name="citation_author" /> <meta content="Aspell, P." name="citation_author" /> <meta content="Kristić, A." name="citation_author" /> <meta content="Jheng, H.R." name="citation_author" /> <meta content="Zarubin, A." name="citation_author" /> <meta content="Wu, H.Y." name="citation_author" /> <meta content="Bargassa, P." name="citation_author" /> <meta content="Landsberg, G." name="citation_author" /> <meta content="Gilbert, A." name="citation_author" /> <meta content="Shenai, A." name="citation_author" /> <meta content="Guilloux, F." name="citation_author" /> <meta content="Nabili, S." name="citation_author" /> <meta content="Yu, D." name="citation_author" /> <meta content="Pagenkopf, D." name="citation_author" /> <meta content="Sauvan, J.B." name="citation_author" /> <meta content="Reichenbach, G." name="citation_author" /> <meta content="Bergauer, T." name="citation_author" /> <meta content="Hirschauer, J." name="citation_author" /> <meta content="Kulagin, N." name="citation_author" /> <meta content="Incandela, J." name="citation_author" /> <meta content="Wang, Z." name="citation_author" /> <meta content="Caraway, B." name="citation_author" /> <meta content="French, T." name="citation_author" /> <meta content="Fahim, F." name="citation_author" /> <meta content="Cheung, H." name="citation_author" /> <meta content="Sanchez, A." name="citation_author" /> <meta content="Sozbilir, U." name="citation_author" /> <meta content="Paulini, M." name="citation_author" /> <meta content="Li, B." name="citation_author" /> <meta content="Extier, S." name="citation_author" /> <meta content="Paganis, E." name="citation_author" /> <meta content="Rapacz, K." name="citation_author" /> <meta content="Bonnemaison, A." name="citation_author" /> <meta content="Kaya, O." name="citation_author" /> <meta content="Barney, D." name="citation_author" /> <meta content="Nikitenko, A." name="citation_author" /> <meta content="Dittmann, J." name="citation_author" /> <meta content="Tsamalaidze, Z." name="citation_author" /> <meta content="Zacharopoulou, A." name="citation_author" /> <meta content="Krüger, K." name="citation_author" /> <meta content="Kachanov, V." name="citation_author" /> <meta content="Wang, F." name="citation_author" /> <meta content="Sarkisla, M.A." name="citation_author" /> <meta content="Steen, A." name="citation_author" /> <meta content="Simsek, A.E." name="citation_author" /> <meta content="Rodriguez, A." name="citation_author" /> <meta content="Lysova, I." name="citation_author" /> <meta content="Lai, Y." name="citation_author" /> <meta content="Uzunian, A." name="citation_author" /> <meta content="Gninenko, S." name="citation_author" /> <meta content="Anagul, S." name="citation_author" /> <meta content="Noy, M." name="citation_author" /> <meta content="Bonomally, S." name="citation_author" /> <meta content="Pandey, S." name="citation_author" /> <meta content="Adamov, G." name="citation_author" /> <meta content="Krohn, M." name="citation_author" /> <meta content="de Almeida, P.G. Dias" name="citation_author" /> <meta content="Smirnov, V." name="citation_author" /> <meta content="Golunov, A." name="citation_author" /> <meta content="Bueghly, J." name="citation_author" /> <meta content="Khukhunaishvili, A." name="citation_author" /> <meta content="Bodek, A." name="citation_author" /> <meta content="Dutta, S." name="citation_author" /> <meta content="Moccia, S." name="citation_author" /> <meta content="Gill, K." name="citation_author" /> <meta content="Harilal, A." name="citation_author" /> <meta content="Li, A." name="citation_author" /> <meta content="Borg, J." name="citation_author" /> <meta content="Wang, X." name="citation_author" /> <meta content="Bakshi, A." name="citation_author" /> <meta content="Becheva, E." name="citation_author" /> <meta content="Yu, G.B." name="citation_author" /> <meta content="Gecse, Z." name="citation_author" /> <meta content="Bloch, P." name="citation_author" /> <meta content="Karneyeu, A." name="citation_author" /> <meta content="Virdee, T." name="citation_author" /> <meta content="Tali, B." name="citation_author" /> <meta content="Brondolin, E." name="citation_author" /> <meta content="Chernichenko, S." name="citation_author" /> <meta content="Su, J.W." name="citation_author" /> <meta content="Gevin, O." name="citation_author" /> <meta content="Chatterjee, R." name="citation_author" /> <meta content="Heintz, U." name="citation_author" /> <meta content="Revering, M." name="citation_author" /> <meta content="Guler, Y." name="citation_author" /> <meta content="Mirza, I." name="citation_author" /> <meta content="Andrews, M." name="citation_author" /> <meta content="Gerwig, H." name="citation_author" /> <meta content="Martelli, A." name="citation_author" /> <meta content="Dugad, S." name="citation_author" /> <meta content="Meng, B." name="citation_author" /> <meta content="Chen, Y.M." name="citation_author" /> <meta content="Rusack, R." name="citation_author" /> <meta content="Yohay, R." name="citation_author" /> <meta content="Webb, S.N." name="citation_author" /> <meta content="Rubinov, P." name="citation_author" /> <meta content="Scott, E." name="citation_author" /> <meta content="Shukla, R." name="citation_author" /> <meta content="Urbanski, D." name="citation_author" /> <meta content="Liao, H." name="citation_author" /> <meta content="Prosper, H." name="citation_author" /> <meta content="Jain, S." name="citation_author" /> <meta content="Tiras, E." name="citation_author" /> <meta content="Charitonidis, N." name="citation_author" /> <meta content="White, D." name="citation_author" /> <meta content="Bhattacharya, S." name="citation_author" /> <meta content="Voelker, J." name="citation_author" /> <meta content="Zhang, H." name="citation_author" /> <meta content="Puljak, I." name="citation_author" /> <meta content="Musić, J." name="citation_author" /> <meta content="Baden, A." name="citation_author" /> <meta content="Quinn, R." name="citation_author" /> <meta content="Saradhy, R." name="citation_author" /> <meta content="Kayis Topaksu, A." name="citation_author" /> <meta content="Wickwire, R." name="citation_author" /> <meta content="Gonzalez, T." name="citation_author" /> <meta content="De Silva, M." name="citation_author" /> <meta content="Hatakeyama, K." name="citation_author" /> <meta content="Wayne, M." name="citation_author" /> <meta content="Onel, Y." name="citation_author" /> <meta content="Gorbounov, N." name="citation_author" /> <meta content="Li, J.-H." name="citation_author" /> <meta content="Alison, J." name="citation_author" /> <meta content="Odell, N." name="citation_author" /> <meta content="Bonanomi, M." name="citation_author" /> <meta content="Syal, C." name="citation_author" /> <meta content="Ozegović, J." name="citation_author" /> <meta content="Sarkar, T." name="citation_author" /> <meta content="Gu, Y." name="citation_author" /> <meta content="Bilki, B." name="citation_author" /> <meta content="Ganjour, S." name="citation_author" /> <meta content="Hinger, V." name="citation_author" /> <meta content="Tekten, S." name="citation_author" /> <meta content="Bakas, G." name="citation_author" /> <meta content="Franzoni, G." name="citation_author" /> <meta content="Maier, A.A." name="citation_author" /> <meta content="Altopp, G." name="citation_author" /> <meta content="Magnan, A.M." name="citation_author" /> <meta content="Morrissey, I." name="citation_author" /> <meta content="Kameshwar, R." name="citation_author" /> <meta content="Rodriguez, L. Pacheco" name="citation_author" /> <meta content="Titov, M." name="citation_author" /> <meta content="Strebler, T." name="citation_author" /> <meta content="Pantaleo, F." name="citation_author" /> <meta content="Masterson, P." name="citation_author" /> <meta content="Delagnes, E." name="citation_author" /> <meta content="Odegard, B." name="citation_author" /> <meta content="Kyre, S." name="citation_author" /> <meta content="Gilbert, W." name="citation_author" /> <meta content="Burkle, B." name="citation_author" /> <meta content="Tsipolitis, G." name="citation_author" /> <meta content="Pinto, M. Vicente Barreto" name="citation_author" /> <meta content="Tastan, I." name="citation_author" /> <meta content="Yumiceva, F." name="citation_author" /> <meta content="Chen, Z." name="citation_author" /> <meta content="Bach, O." name="citation_author" /> <meta content="Whitbeck, A." name="citation_author" /> <meta content="Lee, M.Y." name="citation_author" /> <meta content="Quast, T." name="citation_author" /> <meta content="Zamiatin, N." name="citation_author" /> <meta content="Tatli, T." name="citation_author" /> <meta content="Andreev, I." name="citation_author" /> <meta content="Papageorgakis, C." name="citation_author" /> <meta content="Undleeb, S." name="citation_author" /> <meta content="van de Klundert, M." name="citation_author" /> <meta content="Lincoln, D." name="citation_author" /> <meta content="Spencer, E." name="citation_author" /> <meta content="Brashear, J." name="citation_author" /> <meta content="Gouskos, L." name="citation_author" /> <meta content="Lu, R.S." name="citation_author" /> <meta content="da Silva, P.M." name="citation_author" /> <meta content="Bryant, P." name="citation_author" /> <meta content="Kara, O." name="citation_author" /> <meta content="Hou, W.S." name="citation_author" /> <meta content="Alhusseini, M." name="citation_author" /> <meta content="Couderc, F." name="citation_author" /> <meta content="Tyurin, N." name="citation_author" /> <meta content="Kulis, S." name="citation_author" /> <meta content="Magniette, F." name="citation_author" /> <meta content="Lipton, R." name="citation_author" /> <meta content="Velasco, M." name="citation_author" /> <meta content="Petiot, P." name="citation_author" /> <meta content="Tsirou, A." name="citation_author" /> <meta content="Dutta, V." name="citation_author" /> <meta content="Quinnan, M." name="citation_author" /> <meta content="Diaz, D." name="citation_author" /> <meta content="Everaerts, P." name="citation_author" /> <meta content="Nurdan, K." name="citation_author" /> <meta content="Cao, X." name="citation_author" /> <meta content="Belloni, A." name="citation_author" /> <meta content="Ortez, W." name="citation_author" /> <meta content="Raux, L." name="citation_author" /> <meta content="Wu, L." name="citation_author" /> <meta content="Gagnan, M." name="citation_author" /> <meta content="Mengke, T." name="citation_author" /> <meta content="Dragicevic, M." name="citation_author" /> <meta content="Tok, U.G." name="citation_author" /> <meta content="Tlisov, D." name="citation_author" /> <meta content="Frahm, E." name="citation_author" /> <meta content="Alves, B.A. Fontana Santos" name="citation_author" /> <meta content="Davies, G." name="citation_author" /> <meta content="Afanasiev, S." name="citation_author" /> <meta content="Papakrivopoulos, I." name="citation_author" /> <meta content="Berni, M. El" name="citation_author" /> <meta content="Schmitt, M." name="citation_author" /> <meta content="Golutvin, I." name="citation_author" /> <meta content="David, A." name="citation_author" /> <meta content="Kolberg, T." name="citation_author" /> <meta content="Cheng, K.y." name="citation_author" /> <meta content="Dauncey, P." name="citation_author" /> <meta content="Sukhov, E." name="citation_author" /> <meta content="Hammer, M." name="citation_author" /> <meta content="Hegde, V." name="citation_author" /> <meta content="Sieberer, P." name="citation_author" /> <meta content="Rose, A." name="citation_author" /> <meta content="Joshi, U." name="citation_author" /> <meta content="Seez, C." name="citation_author" /> <meta content="Yu, S.S." name="citation_author" /> <meta content="Geerebaert, Y." name="citation_author" /> <meta content="Levin, A." name="citation_author" /> <meta content="de La Taille, C." name="citation_author" /> <meta content="Dannheim, D." name="citation_author" /> <meta content="Cekmecelioglu, Y.C." name="citation_author" /> <meta content="Garcia-Bellido, A." name="citation_author" /> <meta content="DeBarbaro, P." name="citation_author" /> <meta content="Varela, J." name="citation_author" /> <meta content="Zhang, J." name="citation_author" /> <meta content="An, S." name="citation_author" /> <meta content="Prvan, M." name="citation_author" /> <meta content="Eno, S.C." name="citation_author" /> <meta content="Braga, D." name="citation_author" /> <meta content="Sharma, S." name="citation_author" /> <meta content="Day, E." name="citation_author" /> <meta content="Eckdahl, J." name="citation_author" /> <meta content="Gandhi, P." name="citation_author" /> <meta content="Deltoro, J.M." name="citation_author" /> <meta content="Cerminara, G." name="citation_author" /> <meta content="Linssen, L." name="citation_author" /> <meta content="Weinberg, M." name="citation_author" /> <meta content="Malakhov, A." name="citation_author" /> <meta content="Sicking, E." name="citation_author" /> <meta content="Alyari, M." name="citation_author" /> <meta content="Pastika, N." name="citation_author" /> <meta content="Sun, L." name="citation_author" /> <meta content="Liu, Y." name="citation_author" /> <meta content="Parshook, J." name="citation_author" /> <meta content="Paulitsch, P." name="citation_author" /> <meta content="Mestvirishvili, A." name="citation_author" /> <meta content="Schmidt, I." name="citation_author" /> <meta content="Gingu, C." name="citation_author" /> <meta content="Sefkow, F." name="citation_author" /> <meta content="Ershov, Yu." name="citation_author" /> <meta content="Pierre-Emile, T." name="citation_author" /> <meta content="De Guio, F." name="citation_author" /> <meta content="Marchioro, A." name="citation_author" /> <meta content="Tan, C.L." name="citation_author" /> <meta content="Atakisi, I.A." name="citation_author" /> <meta content="Noonan, D." name="citation_author" /> <meta content="Fallon, C." name="citation_author" /> <meta content="Hinton, N." name="citation_author" /> <meta content="Caregari, S." name="citation_author" /> <meta content="Roy, A." name="citation_author" /> <meta content="Mandjavize, I." name="citation_author" /> <meta content="Choudhury, S." name="citation_author" /> <meta content="Dumanoglu, I." name="citation_author" /> <meta content="Kuryatkov, V." name="citation_author" /> <meta content="Mans, J." name="citation_author" /> <meta content="Ustinov, V." name="citation_author" /> <meta content="Romanteau, T." name="citation_author" /> <meta content="Perkins, H." name="citation_author" /> <meta content="Yeh, C.H." name="citation_author" /> <meta content="Koetz, K." name="citation_author" /> <meta content="Ceard, L." name="citation_author" /> <meta content="Gomes, R. Pereira" name="citation_author" /> <meta content="Strobbe, N." name="citation_author" /> <meta content="Mannelli, M." name="citation_author" /> <meta content="Besancon, M." name="citation_author" /> <meta content="Derylo, G." name="citation_author" /> <meta content="Pitters, F." name="citation_author" /> <meta content="Kuo, C.M." name="citation_author" /> <meta content="10.1088/1748-0221/16/04/T04001" name="citation_doi" /> <meta content="JINST" name="citation_journal_title" /> <meta content="16" name="citation_volume" /> <meta content="T04001" name="citation_firstpage" /> <meta content="2020/12/07" name="citation_publication_date" /> <meta name="citation_online_date" content="2021/04/21"> <meta content="arXiv:2012.03876" name="citation_technical_report_number" /> <meta content="10.1088/1748-0221/16/04/T04001" name="citation_doi" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2764779/files/Acar_2021_J._Inst._16_T04001.pdf" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2764779/files/2012.03876.pdf" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2764779/files/fermilab-pub-21-599-cms.pdf" />  <meta content="The DAQ system of the 12,000 Channel CMS High Granularity Calorimeter Prototype" property="og:title" /> <meta content="IOP" property="og:title" /> <meta content="website" property="og:type" /> <meta content="https://cds.cern.ch/record/2764779" property="og:url" /> <meta name="twitter:image" content="https://cds.cern.ch/record/2764779/files/Performance1.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/Performance1.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/Performance1.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/Crate_v1.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/Crate_v1.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/Module.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/Module.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/ReadoutBoard_fw.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/ReadoutBoard_fw.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/OverviewDrawing_v3.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/OverviewDrawing_v3.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/ahcal_timing.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/ahcal_timing.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/RB.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/RB.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/Interposer.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/Interposer.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/ahcal_bxid_timing.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/ahcal_bxid_timing.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/DAQoverview_v3.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/DAQoverview_v3.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/SyncBoard_fw.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/SyncBoard_fw.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2764779/files/SB.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2764779/files/SB.png" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC). Concomitant with this increase will be an increase in the number of interactions in each bunch crossing and a significant increase in the total ionising dose and fluence. One part of this upgrade is the replacement of the current endcap calorimeters with a high granularity sampling calorimeter equipped with silicon sensors, designed to manage the high collision rates. As part of the development of this calorimeter, a series of beam tests have been conducted with different sampling configurations using prototype segmented silicon detectors. In the most recent of these tests, conducted in late 2018 at the CERN SPS, the performance of a prototype calorimeter equipped with ${\approx}12,000\rm{~channels}$ of silicon sensors was studied with beams of high-energy electrons, pions and muons. This paper describes the custom-built scalable data acquisition system that was built with readily available FPGA mezzanines and low-cost Raspberry PI computers." property="og:description" /> <meta content="The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC) [1]. Concomitant with this increase will be an increase in the number of interactions in each bunch crossing and a significant increase in the total ionising dose and fluence. One part of this upgrade is the replacement of the current endcap calorimeters with a high granularity sampling calorimeter equipped with silicon sensors, designed to manage the high collision rates [2]. As part of the development of this calorimeter, a series of beam tests have been conducted with different sampling configurations using prototype segmented silicon detectors. In the most recent of these tests, conducted in late 2018 at the CERN SPS, the performance of a prototype calorimeter equipped with ≈12,000 channels of silicon sensors was studied with beams of high-energy electrons, pions and muons. This paper describes the custom-built scalable data acquisition system that was built with readily available FPGA mezzanines and low-cost Raspberry Pi computers." property="og:description" /> <meta content="arXiv" property="og:description" /> <meta content="IOP" property="og:description" />  <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="CMS32Preprints search" lang="ja">  <div id="cern-toolbar"> <h1><a href="http://cern.ch" title="CERN">CERN <span>Accelerating science</span></a></h1> <ul> <li class="cern-accountlinks"><a class="cern-account" href="https://cds.cern.ch/youraccount/login?ln=ja&referer=https%3A//cds.cern.ch/record/2764779%3Fln%3Dja" title="Sign in to your CERN account">Sign in</a></li> <li><a class="cern-directory" href="http://cern.ch/directory" title="Search CERN resources and browse the directory">Directory</a></li> </ul> </div>   <div role="banner" class="clearfix" id="header"> <div class="header-inner inner"> <hgroup class="clearfix"> <h2 id="site-name"> <a rel="home" title="Home" href="/"><span>CERN Document Server</span></a> </h2> <h3 id="site-slogan">Access articles, reports and multimedia content in HEP</h3> </hgroup> <div role="navigation" id="main-navigation" class="cdsmenu"> <h2 class="element-invisible">Main menu</h2><ul class="links inline clearfix"> <li class="menu-386 first active-trail"><a class="active-trail" href="https://cds.cern.ch/?ln=ja">検索</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=ja">アップロード</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=ja">ヘルプ</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=ja">あなたのページ</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=ja">Your alerts</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=ja">Your baskets</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=ja">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=ja">Your searches</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=ja" class="navtrail">ホーム</a> > <a href="/collection/CMS%20Collection?ln=ja" class="navtrail">CMS Collection</a> > <a href="/collection/CMS%20Preprints?ln=ja" class="navtrail">CMS Preprints</a> > The DAQ system of the 12,000 Channel CMS High Granularity Calorimeter Prototype </td> </tr> </table> </div> <div class="pagebody"><div class="pagebodystripemiddle"> <div class="detailedrecordbox"> <div class="detailedrecordtabs"> <div> <ul class="detailedrecordtabs"><li class="on first"><a href="/record/2764779/?ln=ja">Information </a></li><li class=""><a href="/record/2764779/references?ln=ja">References </a></li><li class=""><a href="/record/2764779/comments?ln=ja">Discussion (0) </a></li><li class=""><a href="/record/2764779/files?ln=ja">Files </a></li></ul> <div id="tabsSpacer" style="clear:both;height:0px"> </div></div> </div> <div class="detailedrecordboxcontent"> <div class="top-left-folded"></div> <div class="top-right-folded"></div> <div class="inside">  <abbr class="unapi-id" title="2764779"></abbr> <style type="text/css">  </style> <table class="formatRecordTableFullWidth" > <tr> <td class="formatRecordHeader" style="background-image: url('https://cds.cern.ch/img/journals.jpg');" colspan="2">  Article </td> </tr> <script type="text/javascript"> $( document ).ready(function() { $('.showAuthor').on('click', function() { var author = '<p>' + $(this).data('name') + '</p>'; var affiliation = $(this).data('affiliation') + '</br>'; var contribution = $(this).data('contribution') + '</br>'; $.magnificPopup.open({ items: { src: '<div id="ovelary-mathjax" class="overlay-white oc-content overlay-white-500">' + author + affiliation + contribution + '</div>', type: 'inline' }, callbacks: { open: function() { var div = document.getElementById("overlay-mathjax") MathJax.Hub.Queue(["Typeset", MathJax.Hub, div]); }, } }) }) }); </script> <tr><td class="formatRecordLabel"> Report number </td><td style="padding-left:5px;"><a href="http://arxiv.org/abs/arXiv:2012.03876">arXiv:2012.03876</a></td></tr> <tr><td class="formatRecordLabel"> Title </td><td style="padding-left:5px;"><b>The DAQ system of the 12,000 Channel CMS High Granularity Calorimeter Prototype</b></td></tr> <tr><td class="formatRecordLabel"><span style="white-space:nowrap;"> Author(s) </span> </td><td style="padding-left:5px;"> <script type="text/javascript"> function toggle_authors_visibility(){ var more = document.getElementById('more'); var link = document.getElementById('link'); var extension = document.getElementById('extension'); if (more.style.display=='none'){ more.style.display = ''; extension.style.display = 'none'; link.innerHTML = "隠す" } else { more.style.display = 'none'; extension.style.display = ''; link.innerHTML = "332 人のオーサーを表示" } link.style.color = "rgb(204,0,0);" } function set_up(){ var extension = document.getElementById('extension'); extension.innerHTML = "CMS HGCAL Collaboration "; toggle_authors_visibility(); } </script> <a name="show_hide" /><p id="more" style=""><a href="https://cds.cern.ch/search?f=author&p=Acar%2C%20B.&ln=ja">Acar, B.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Adamov%2C%20G.&ln=ja">Adamov, G.</a> (GTU, Tbilisi) ; <a href="https://cds.cern.ch/search?f=author&p=Adloff%2C%20C.&ln=ja">Adloff, C.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Afanasiev%2C%20S.&ln=ja">Afanasiev, S.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Akchurin%2C%20N.&ln=ja">Akchurin, N.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Akg%C3%BCn%2C%20B.&ln=ja">Akgün, B.</a> (Bogazici U. ; CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Alhusseini%2C%20M.&ln=ja">Alhusseini, M.</a> (Iowa U.) ; <a href="https://cds.cern.ch/search?f=author&p=Alison%2C%20J.&ln=ja">Alison, J.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Altopp%2C%20G.&ln=ja">Altopp, G.</a> (Brown U.) ; <a href="https://cds.cern.ch/search?f=author&p=Alyari%2C%20M.&ln=ja">Alyari, M.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=An%2C%20S.&ln=ja">An, S.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Anagul%2C%20S.&ln=ja">Anagul, S.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Andreev%2C%20I.&ln=ja">Andreev, I.</a> (Minnesota U. ; Moscow, INR) ; <a href="https://cds.cern.ch/search?f=author&p=Andrews%2C%20M.&ln=ja">Andrews, M.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Aspell%2C%20P.&ln=ja">Aspell, P.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Atakisi%2C%20I.A.&ln=ja">Atakisi, I.A.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Bach%2C%20O.&ln=ja">Bach, O.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Baden%2C%20A.&ln=ja">Baden, A.</a> (Maryland U.) ; <a href="https://cds.cern.ch/search?f=author&p=Bakas%2C%20G.&ln=ja">Bakas, G.</a> (Natl. Tech. U., Athens) ; <a href="https://cds.cern.ch/search?f=author&p=Bakshi%2C%20A.&ln=ja">Bakshi, A.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Bargassa%2C%20P.&ln=ja">Bargassa, P.</a> (LIP, Lisbon) ; <a href="https://cds.cern.ch/search?f=author&p=Barney%2C%20D.&ln=ja">Barney, D.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Becheva%2C%20E.&ln=ja">Becheva, E.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Behera%2C%20P.&ln=ja">Behera, P.</a> (Indian Inst. Tech., Madras) ; <a href="https://cds.cern.ch/search?f=author&p=Belloni%2C%20A.&ln=ja">Belloni, A.</a> (Maryland U.) ; <a href="https://cds.cern.ch/search?f=author&p=Bergauer%2C%20T.&ln=ja">Bergauer, T.</a> (Unlisted, AT) ; <a href="https://cds.cern.ch/search?f=author&p=Besancon%2C%20M.&ln=ja">Besancon, M.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Bhattacharya%2C%20S.&ln=ja">Bhattacharya, S.</a> (Northwestern U.) ; <a href="https://cds.cern.ch/search?f=author&p=Bhattacharya%2C%20S.&ln=ja">Bhattacharya, S.</a> (GTU, Tbilisi ; Calcutta, VECC) ; <a href="https://cds.cern.ch/search?f=author&p=Bhowmik%2C%20D.&ln=ja">Bhowmik, D.</a> (Calcutta, VECC) ; <a href="https://cds.cern.ch/search?f=author&p=Bloch%2C%20P.&ln=ja">Bloch, P.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Bodek%2C%20A.&ln=ja">Bodek, A.</a> (Rochester U.) ; <a href="https://cds.cern.ch/search?f=author&p=Bonanomi%2C%20M.&ln=ja">Bonanomi, M.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Bonnemaison%2C%20A.&ln=ja">Bonnemaison, A.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Bonomally%2C%20S.&ln=ja">Bonomally, S.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Borg%2C%20J.&ln=ja">Borg, J.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Bouyjou%2C%20F.&ln=ja">Bouyjou, F.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Braga%2C%20D.&ln=ja">Braga, D.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Brashear%2C%20J.&ln=ja">Brashear, J.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Brondolin%2C%20E.&ln=ja">Brondolin, E.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bryant%2C%20P.&ln=ja">Bryant, P.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Bueghly%2C%20J.&ln=ja">Bueghly, J.</a> (Northwestern U.) ; <a href="https://cds.cern.ch/search?f=author&p=Bilki%2C%20B.&ln=ja">Bilki, B.</a> (Iowa U.) ; <a href="https://cds.cern.ch/search?f=author&p=Burkle%2C%20B.&ln=ja">Burkle, B.</a> (Brown U.) ; <a href="https://cds.cern.ch/search?f=author&p=Butler-Nalin%2C%20A.&ln=ja">Butler-Nalin, A.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Callier%2C%20S.&ln=ja">Callier, S.</a> (Ec. Polytech., OMEGA) ; <a href="https://cds.cern.ch/search?f=author&p=Calvet%2C%20D.&ln=ja">Calvet, D.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Cao%2C%20X.&ln=ja">Cao, X.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Caraway%2C%20B.&ln=ja">Caraway, B.</a> (Baylor U.) ; <a href="https://cds.cern.ch/search?f=author&p=Caregari%2C%20S.&ln=ja">Caregari, S.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Ceard%2C%20L.&ln=ja">Ceard, L.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Cekmecelioglu%2C%20Y.C.&ln=ja">Cekmecelioglu, Y.C.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Cerminara%2C%20G.&ln=ja">Cerminara, G.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Charitonidis%2C%20N.&ln=ja">Charitonidis, N.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Chatterjee%2C%20R.&ln=ja">Chatterjee, R.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Chen%2C%20Y.M.&ln=ja">Chen, Y.M.</a> (Maryland U.) ; <a href="https://cds.cern.ch/search?f=author&p=Chen%2C%20Z.&ln=ja">Chen, Z.</a> (Northwestern U.) ; <a href="https://cds.cern.ch/search?f=author&p=Cheng%2C%20K.y.&ln=ja">Cheng, K.y.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Chernichenko%2C%20S.&ln=ja">Chernichenko, S.</a> (Serpukhov, IHEP) ; <a href="https://cds.cern.ch/search?f=author&p=Cheung%2C%20H.&ln=ja">Cheung, H.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Chien%2C%20C.H.&ln=ja">Chien, C.H.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Choudhury%2C%20S.&ln=ja">Choudhury, S.</a> (Bangalore, Indian Inst. Sci.) ; <a href="https://cds.cern.ch/search?f=author&p=%C4%8Coko%2C%20D.&ln=ja">Čoko, D.</a> (Split U.) ; <a href="https://cds.cern.ch/search?f=author&p=Collura%2C%20G.&ln=ja">Collura, G.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Couderc%2C%20F.&ln=ja">Couderc, F.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Dumanoglu%2C%20I.&ln=ja">Dumanoglu, I.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Dannheim%2C%20D.&ln=ja">Dannheim, D.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Dauncey%2C%20P.&ln=ja">Dauncey, P.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=David%2C%20A.&ln=ja">David, A.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Davies%2C%20G.&ln=ja">Davies, G.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Day%2C%20E.&ln=ja">Day, E.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=DeBarbaro%2C%20P.&ln=ja">DeBarbaro, P.</a> (Rochester U.) ; <a href="https://cds.cern.ch/search?f=author&p=De%20Guio%2C%20F.&ln=ja">De Guio, F.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=de%20La%20Taille%2C%20C.&ln=ja">de La Taille, C.</a> (Ec. Polytech., OMEGA) ; <a href="https://cds.cern.ch/search?f=author&p=De%20Silva%2C%20M.&ln=ja">De Silva, M.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Debbins%2C%20P.&ln=ja">Debbins, P.</a> (Iowa U.) ; <a href="https://cds.cern.ch/search?f=author&p=Delagnes%2C%20E.&ln=ja">Delagnes, E.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Deltoro%2C%20J.M.&ln=ja">Deltoro, J.M.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Derylo%2C%20G.&ln=ja">Derylo, G.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=de%20Almeida%2C%20P.G.%20Dias&ln=ja">de Almeida, P.G. Dias</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Diaz%2C%20D.&ln=ja">Diaz, D.</a> (Florida State U., Tallahassee (main)) ; <a href="https://cds.cern.ch/search?f=author&p=Dinaucourt%2C%20P.&ln=ja">Dinaucourt, P.</a> (Ec. Polytech., OMEGA) ; <a href="https://cds.cern.ch/search?f=author&p=Dittmann%2C%20J.&ln=ja">Dittmann, J.</a> (Baylor U.) ; <a href="https://cds.cern.ch/search?f=author&p=Dragicevic%2C%20M.&ln=ja">Dragicevic, M.</a> (Unlisted, AT) ; <a href="https://cds.cern.ch/search?f=author&p=Dugad%2C%20S.&ln=ja">Dugad, S.</a> (Tata Inst.) ; <a href="https://cds.cern.ch/search?f=author&p=Dutta%2C%20V.&ln=ja">Dutta, V.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Dutta%2C%20S.&ln=ja">Dutta, S.</a> (Calcutta, VECC) ; <a href="https://cds.cern.ch/search?f=author&p=Eckdahl%2C%20J.&ln=ja">Eckdahl, J.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Edberg%2C%20T.K.&ln=ja">Edberg, T.K.</a> (Maryland U.) ; <a href="https://cds.cern.ch/search?f=author&p=Berni%2C%20M.%20El&ln=ja">Berni, M. El</a> (Ec. Polytech., OMEGA) ; <a href="https://cds.cern.ch/search?f=author&p=Eno%2C%20S.C.&ln=ja">Eno, S.C.</a> (Maryland U.) ; <a href="https://cds.cern.ch/search?f=author&p=Ershov%2C%20Yu.&ln=ja">Ershov, Yu.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Everaerts%2C%20P.&ln=ja">Everaerts, P.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Extier%2C%20S.&ln=ja">Extier, S.</a> (Ec. Polytech., OMEGA) ; <a href="https://cds.cern.ch/search?f=author&p=Fahim%2C%20F.&ln=ja">Fahim, F.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Fallon%2C%20C.&ln=ja">Fallon, C.</a> (Rochester U.) ; <a href="https://cds.cern.ch/search?f=author&p=Alves%2C%20B.A.%20Fontana%20Santos&ln=ja">Alves, B.A. Fontana Santos</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Frahm%2C%20E.&ln=ja">Frahm, E.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Franzoni%2C%20G.&ln=ja">Franzoni, G.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Freeman%2C%20J.&ln=ja">Freeman, J.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=French%2C%20T.&ln=ja">French, T.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gurpinar%20Guler%2C%20E.&ln=ja">Gurpinar Guler, E.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Guler%2C%20Y.&ln=ja">Guler, Y.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Gagnan%2C%20M.&ln=ja">Gagnan, M.</a> (Tata Inst.) ; <a href="https://cds.cern.ch/search?f=author&p=Gandhi%2C%20P.&ln=ja">Gandhi, P.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Ganjour%2C%20S.&ln=ja">Ganjour, S.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Garcia-Bellido%2C%20A.&ln=ja">Garcia-Bellido, A.</a> (Rochester U.) ; <a href="https://cds.cern.ch/search?f=author&p=Gecse%2C%20Z.&ln=ja">Gecse, Z.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Geerebaert%2C%20Y.&ln=ja">Geerebaert, Y.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Gerwig%2C%20H.&ln=ja">Gerwig, H.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gevin%2C%20O.&ln=ja">Gevin, O.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Gilbert%2C%20W.&ln=ja">Gilbert, W.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Gilbert%2C%20A.&ln=ja">Gilbert, A.</a> (Northwestern U.) ; <a href="https://cds.cern.ch/search?f=author&p=Gill%2C%20K.&ln=ja">Gill, K.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gingu%2C%20C.&ln=ja">Gingu, C.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Gninenko%2C%20S.&ln=ja">Gninenko, S.</a> (Minnesota U. ; Moscow, INR) ; <a href="https://cds.cern.ch/search?f=author&p=Golunov%2C%20A.&ln=ja">Golunov, A.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Golutvin%2C%20I.&ln=ja">Golutvin, I.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Gonzalez%2C%20T.&ln=ja">Gonzalez, T.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Gorbounov%2C%20N.&ln=ja">Gorbounov, N.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Gouskos%2C%20L.&ln=ja">Gouskos, L.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gu%2C%20Y.&ln=ja">Gu, Y.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Guilloux%2C%20F.&ln=ja">Guilloux, F.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=G%C3%BClmez%2C%20E.&ln=ja">Gülmez, E.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Hammer%2C%20M.&ln=ja">Hammer, M.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Harilal%2C%20A.&ln=ja">Harilal, A.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Hatakeyama%2C%20K.&ln=ja">Hatakeyama, K.</a> (Baylor U.) ; <a href="https://cds.cern.ch/search?f=author&p=Heering%2C%20A.&ln=ja">Heering, A.</a> (Notre Dame U.) ; <a href="https://cds.cern.ch/search?f=author&p=Hegde%2C%20V.&ln=ja">Hegde, V.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Heintz%2C%20U.&ln=ja">Heintz, U.</a> (Brown U.) ; <a href="https://cds.cern.ch/search?f=author&p=Hinger%2C%20V.&ln=ja">Hinger, V.</a> (Unlisted, AT) ; <a href="https://cds.cern.ch/search?f=author&p=Hinton%2C%20N.&ln=ja">Hinton, N.</a> (Brown U.) ; <a href="https://cds.cern.ch/search?f=author&p=Hirschauer%2C%20J.&ln=ja">Hirschauer, J.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Hoff%2C%20J.&ln=ja">Hoff, J.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Hou%2C%20W.S.&ln=ja">Hou, W.S.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Isik%2C%20C.&ln=ja">Isik, C.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Incandela%2C%20J.&ln=ja">Incandela, J.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Jain%2C%20S.&ln=ja">Jain, S.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Jheng%2C%20H.R.&ln=ja">Jheng, H.R.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Joshi%2C%20U.&ln=ja">Joshi, U.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Kara%2C%20O.&ln=ja">Kara, O.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Kachanov%2C%20V.&ln=ja">Kachanov, V.</a> (Serpukhov, IHEP) ; <a href="https://cds.cern.ch/search?f=author&p=Kalinin%2C%20A.&ln=ja">Kalinin, A.</a> (Serpukhov, IHEP) ; <a href="https://cds.cern.ch/search?f=author&p=Kameshwar%2C%20R.&ln=ja">Kameshwar, R.</a> (Tata Inst.) ; <a href="https://cds.cern.ch/search?f=author&p=Kaminskiy%2C%20A.&ln=ja">Kaminskiy, A.</a> (Moscow State U.) ; <a href="https://cds.cern.ch/search?f=author&p=Karneyeu%2C%20A.&ln=ja">Karneyeu, A.</a> (Minnesota U. ; Moscow, INR) ; <a href="https://cds.cern.ch/search?f=author&p=Kaya%2C%20O.&ln=ja">Kaya, O.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Kaya%2C%20M.&ln=ja">Kaya, M.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Khukhunaishvili%2C%20A.&ln=ja">Khukhunaishvili, A.</a> (Rochester U.) ; <a href="https://cds.cern.ch/search?f=author&p=Kim%2C%20S.&ln=ja">Kim, S.</a> (Florida State U., Tallahassee (main)) ; <a href="https://cds.cern.ch/search?f=author&p=Koetz%2C%20K.&ln=ja">Koetz, K.</a> (Florida State U., Tallahassee (main)) ; <a href="https://cds.cern.ch/search?f=author&p=Kolberg%2C%20T.&ln=ja">Kolberg, T.</a> (Florida State U., Tallahassee (main)) ; <a href="https://cds.cern.ch/search?f=author&p=Kristi%C4%87%2C%20A.&ln=ja">Kristić, A.</a> (Split U.) ; <a href="https://cds.cern.ch/search?f=author&p=Krohn%2C%20M.&ln=ja">Krohn, M.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Kr%C3%BCger%2C%20K.&ln=ja">Krüger, K.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Kulagin%2C%20N.&ln=ja">Kulagin, N.</a> (Serpukhov, IHEP) ; <a href="https://cds.cern.ch/search?f=author&p=Kulis%2C%20S.&ln=ja">Kulis, S.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Kunori%2C%20S.&ln=ja">Kunori, S.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Kuo%2C%20C.M.&ln=ja">Kuo, C.M.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Kuryatkov%2C%20V.&ln=ja">Kuryatkov, V.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Kyre%2C%20S.&ln=ja">Kyre, S.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=K%C3%B6seyan%2C%20O.K.&ln=ja">Köseyan, O.K.</a> (Iowa U.) ; <a href="https://cds.cern.ch/search?f=author&p=Lai%2C%20Y.&ln=ja">Lai, Y.</a> (Maryland U.) ; <a href="https://cds.cern.ch/search?f=author&p=Lamichhane%2C%20K.&ln=ja">Lamichhane, K.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Landsberg%2C%20G.&ln=ja">Landsberg, G.</a> (Brown U.) ; <a href="https://cds.cern.ch/search?f=author&p=Langford%2C%20J.&ln=ja">Langford, J.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Lee%2C%20M.Y.&ln=ja">Lee, M.Y.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Levin%2C%20A.&ln=ja">Levin, A.</a> (Serpukhov, IHEP) ; <a href="https://cds.cern.ch/search?f=author&p=Li%2C%20A.&ln=ja">Li, A.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Li%2C%20B.&ln=ja">Li, B.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Li%2C%20J.-H.&ln=ja">Li, J.-H.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Liao%2C%20H.&ln=ja">Liao, H.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Lincoln%2C%20D.&ln=ja">Lincoln, D.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Linssen%2C%20L.&ln=ja">Linssen, L.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Lipton%2C%20R.&ln=ja">Lipton, R.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Liu%2C%20Y.&ln=ja">Liu, Y.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Lobanov%2C%20A.&ln=ja">Lobanov, A.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Lu%2C%20R.S.&ln=ja">Lu, R.S.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Lysova%2C%20I.&ln=ja">Lysova, I.</a> (Minnesota U. ; Moscow, INR) ; <a href="https://cds.cern.ch/search?f=author&p=Magnan%2C%20A.M.&ln=ja">Magnan, A.M.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Magniette%2C%20F.&ln=ja">Magniette, F.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Maier%2C%20A.A.&ln=ja">Maier, A.A.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Malakhov%2C%20A.&ln=ja">Malakhov, A.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Mandjavize%2C%20I.&ln=ja">Mandjavize, I.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Mannelli%2C%20M.&ln=ja">Mannelli, M.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Mans%2C%20J.&ln=ja">Mans, J.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Marchioro%2C%20A.&ln=ja">Marchioro, A.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Martelli%2C%20A.&ln=ja">Martelli, A.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Masterson%2C%20P.&ln=ja">Masterson, P.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Meng%2C%20B.&ln=ja">Meng, B.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Mengke%2C%20T.&ln=ja">Mengke, T.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Mestvirishvili%2C%20A.&ln=ja">Mestvirishvili, A.</a> (Iowa U.) ; <a href="https://cds.cern.ch/search?f=author&p=Mirza%2C%20I.&ln=ja">Mirza, I.</a> (Tata Inst.) ; <a href="https://cds.cern.ch/search?f=author&p=Moccia%2C%20S.&ln=ja">Moccia, S.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Morrissey%2C%20I.&ln=ja">Morrissey, I.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Mudholkar%2C%20T.&ln=ja">Mudholkar, T.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Musi%C4%87%2C%20J.&ln=ja">Musić, J.</a> (Split U.) ; <a href="https://cds.cern.ch/search?f=author&p=Musienko%2C%20I.&ln=ja">Musienko, I.</a> (Notre Dame U. ; Minnesota U. ; Moscow, INR) ; <a href="https://cds.cern.ch/search?f=author&p=Nabili%2C%20S.&ln=ja">Nabili, S.</a> (Maryland U.) ; <a href="https://cds.cern.ch/search?f=author&p=Nagar%2C%20A.&ln=ja">Nagar, A.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Nikitenko%2C%20A.&ln=ja">Nikitenko, A.</a> (Moscow, ITEP) ; <a href="https://cds.cern.ch/search?f=author&p=Noonan%2C%20D.&ln=ja">Noonan, D.</a> (Florida Inst. Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Noy%2C%20M.&ln=ja">Noy, M.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Nurdan%2C%20K.&ln=ja">Nurdan, K.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Ochando%2C%20C.&ln=ja">Ochando, C.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Odegard%2C%20B.&ln=ja">Odegard, B.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Odell%2C%20N.&ln=ja">Odell, N.</a> (Northwestern U.) ; <a href="https://cds.cern.ch/search?f=author&p=Onel%2C%20Y.&ln=ja">Onel, Y.</a> (Iowa U.) ; <a href="https://cds.cern.ch/search?f=author&p=Ortez%2C%20W.&ln=ja">Ortez, W.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Ozegovi%C4%87%2C%20J.&ln=ja">Ozegović, J.</a> (Split U.) ; <a href="https://cds.cern.ch/search?f=author&p=Rodriguez%2C%20L.%20Pacheco&ln=ja">Rodriguez, L. Pacheco</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Paganis%2C%20E.&ln=ja">Paganis, E.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Pagenkopf%2C%20D.&ln=ja">Pagenkopf, D.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Palladino%2C%20V.&ln=ja">Palladino, V.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Pandey%2C%20S.&ln=ja">Pandey, S.</a> (IISER, Pune) ; <a href="https://cds.cern.ch/search?f=author&p=Pantaleo%2C%20F.&ln=ja">Pantaleo, F.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Papageorgakis%2C%20C.&ln=ja">Papageorgakis, C.</a> (Maryland U.) ; <a href="https://cds.cern.ch/search?f=author&p=Papakrivopoulos%2C%20I.&ln=ja">Papakrivopoulos, I.</a> (Natl. Tech. U., Athens) ; <a href="https://cds.cern.ch/search?f=author&p=Parshook%2C%20J.&ln=ja">Parshook, J.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Pastika%2C%20N.&ln=ja">Pastika, N.</a> (Baylor U.) ; <a href="https://cds.cern.ch/search?f=author&p=Paulini%2C%20M.&ln=ja">Paulini, M.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Paulitsch%2C%20P.&ln=ja">Paulitsch, P.</a> (Unlisted, AT) ; <a href="https://cds.cern.ch/search?f=author&p=Peltola%2C%20T.&ln=ja">Peltola, T.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Gomes%2C%20R.%20Pereira&ln=ja">Gomes, R. Pereira</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Perkins%2C%20H.&ln=ja">Perkins, H.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Petiot%2C%20P.&ln=ja">Petiot, P.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Pitters%2C%20F.&ln=ja">Pitters, F.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Pitters%2C%20F.&ln=ja">Pitters, F.</a> (GTU, Tbilisi ; Unlisted, AT) ; <a href="https://cds.cern.ch/search?f=author&p=Prosper%2C%20H.&ln=ja">Prosper, H.</a> (Florida State U., Tallahassee (main)) ; <a href="https://cds.cern.ch/search?f=author&p=Prvan%2C%20M.&ln=ja">Prvan, M.</a> (Split U.) ; <a href="https://cds.cern.ch/search?f=author&p=Puljak%2C%20I.&ln=ja">Puljak, I.</a> (Split U.) ; <a href="https://cds.cern.ch/search?f=author&p=Quast%2C%20T.&ln=ja">Quast, T.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Quinn%2C%20R.&ln=ja">Quinn, R.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Quinnan%2C%20M.&ln=ja">Quinnan, M.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Rapacz%2C%20K.&ln=ja">Rapacz, K.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Raux%2C%20L.&ln=ja">Raux, L.</a> (Ec. Polytech., OMEGA) ; <a href="https://cds.cern.ch/search?f=author&p=Reichenbach%2C%20G.&ln=ja">Reichenbach, G.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Reinecke%2C%20M.&ln=ja">Reinecke, M.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Revering%2C%20M.&ln=ja">Revering, M.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Rodriguez%2C%20A.&ln=ja">Rodriguez, A.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Romanteau%2C%20T.&ln=ja">Romanteau, T.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Rose%2C%20A.&ln=ja">Rose, A.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Rovere%2C%20M.&ln=ja">Rovere, M.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Roy%2C%20A.&ln=ja">Roy, A.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Rubinov%2C%20P.&ln=ja">Rubinov, P.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Rusack%2C%20R.&ln=ja">Rusack, R.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Simsek%2C%20A.E.&ln=ja">Simsek, A.E.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Sozbilir%2C%20U.&ln=ja">Sozbilir, U.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Sahin%2C%20O.M.&ln=ja">Sahin, O.M.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Sanchez%2C%20A.&ln=ja">Sanchez, A.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Saradhy%2C%20R.&ln=ja">Saradhy, R.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Sarkar%2C%20T.&ln=ja">Sarkar, T.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Sarkisla%2C%20M.A.&ln=ja">Sarkisla, M.A.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Sauvan%2C%20J.B.&ln=ja">Sauvan, J.B.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Schmidt%2C%20I.&ln=ja">Schmidt, I.</a> (Iowa U.) ; <a href="https://cds.cern.ch/search?f=author&p=Schmitt%2C%20M.&ln=ja">Schmitt, M.</a> (Northwestern U.) ; <a href="https://cds.cern.ch/search?f=author&p=Scott%2C%20E.&ln=ja">Scott, E.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Seez%2C%20C.&ln=ja">Seez, C.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Sefkow%2C%20F.&ln=ja">Sefkow, F.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Sharma%2C%20S.&ln=ja">Sharma, S.</a> (IISER, Pune) ; <a href="https://cds.cern.ch/search?f=author&p=Shein%2C%20I.&ln=ja">Shein, I.</a> (Serpukhov, IHEP) ; <a href="https://cds.cern.ch/search?f=author&p=Shenai%2C%20A.&ln=ja">Shenai, A.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Shukla%2C%20R.&ln=ja">Shukla, R.</a> (Tata Inst.) ; <a href="https://cds.cern.ch/search?f=author&p=Sicking%2C%20E.&ln=ja">Sicking, E.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Sieberer%2C%20P.&ln=ja">Sieberer, P.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Sirois%2C%20Y.&ln=ja">Sirois, Y.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Smirnov%2C%20V.&ln=ja">Smirnov, V.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Spencer%2C%20E.&ln=ja">Spencer, E.</a> (Brown U.) ; <a href="https://cds.cern.ch/search?f=author&p=Steen%2C%20A.&ln=ja">Steen, A.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Strait%2C%20J.&ln=ja">Strait, J.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Strebler%2C%20T.&ln=ja">Strebler, T.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Strobbe%2C%20N.&ln=ja">Strobbe, N.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Su%2C%20J.W.&ln=ja">Su, J.W.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Sukhov%2C%20E.&ln=ja">Sukhov, E.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Sun%2C%20L.&ln=ja">Sun, L.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Sun%2C%20M.&ln=ja">Sun, M.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Syal%2C%20C.&ln=ja">Syal, C.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Tali%2C%20B.&ln=ja">Tali, B.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Tok%2C%20U.G.&ln=ja">Tok, U.G.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Kayis%20Topaksu%2C%20A.&ln=ja">Kayis Topaksu, A.</a> (Cukurova U.) ; <a href="https://cds.cern.ch/search?f=author&p=Tan%2C%20C.L.&ln=ja">Tan, C.L.</a> (Rochester U.) ; <a href="https://cds.cern.ch/search?f=author&p=Tastan%2C%20I.&ln=ja">Tastan, I.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Tatli%2C%20T.&ln=ja">Tatli, T.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Thaus%2C%20R.&ln=ja">Thaus, R.</a> (Rochester U.) ; <a href="https://cds.cern.ch/search?f=author&p=Tekten%2C%20S.&ln=ja">Tekten, S.</a> (Bogazici U.) ; <a href="https://cds.cern.ch/search?f=author&p=Thienpont%2C%20D.&ln=ja">Thienpont, D.</a> (Ec. Polytech., OMEGA) ; <a href="https://cds.cern.ch/search?f=author&p=Pierre-Emile%2C%20T.&ln=ja">Pierre-Emile, T.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Tiras%2C%20E.&ln=ja">Tiras, E.</a> (Iowa U.) ; <a href="https://cds.cern.ch/search?f=author&p=Titov%2C%20M.&ln=ja">Titov, M.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Tlisov%2C%20D.&ln=ja">Tlisov, D.</a> (Minnesota U. ; Moscow, INR) ; <a href="https://cds.cern.ch/search?f=author&p=Troska%2C%20J.&ln=ja">Troska, J.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Tsamalaidze%2C%20Z.&ln=ja">Tsamalaidze, Z.</a> (GTU, Tbilisi) ; <a href="https://cds.cern.ch/search?f=author&p=Tsipolitis%2C%20G.&ln=ja">Tsipolitis, G.</a> (Natl. Tech. U., Athens) ; <a href="https://cds.cern.ch/search?f=author&p=Tsirou%2C%20A.&ln=ja">Tsirou, A.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Tyurin%2C%20N.&ln=ja">Tyurin, N.</a> (Serpukhov, IHEP) ; <a href="https://cds.cern.ch/search?f=author&p=Undleeb%2C%20S.&ln=ja">Undleeb, S.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Urbanski%2C%20D.&ln=ja">Urbanski, D.</a> (Minnesota U.) ; <a href="https://cds.cern.ch/search?f=author&p=Ustinov%2C%20V.&ln=ja">Ustinov, V.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Uzunian%2C%20A.&ln=ja">Uzunian, A.</a> (Serpukhov, IHEP) ; <a href="https://cds.cern.ch/search?f=author&p=van%20de%20Klundert%2C%20M.&ln=ja">van de Klundert, M.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Varela%2C%20J.&ln=ja">Varela, J.</a> (LIP, Lisbon) ; <a href="https://cds.cern.ch/search?f=author&p=Velasco%2C%20M.&ln=ja">Velasco, M.</a> (Northwestern U.) ; <a href="https://cds.cern.ch/search?f=author&p=Pinto%2C%20M.%20Vicente%20Barreto&ln=ja">Pinto, M. Vicente Barreto</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=da%20Silva%2C%20P.M.&ln=ja">da Silva, P.M.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Virdee%2C%20T.&ln=ja">Virdee, T.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=de%20Oliveira%2C%20R.%20Vizinho&ln=ja">de Oliveira, R. Vizinho</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Voelker%2C%20J.&ln=ja">Voelker, J.</a> (Brown U.) ; <a href="https://cds.cern.ch/search?f=author&p=Voirin%2C%20E.&ln=ja">Voirin, E.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Wang%2C%20Z.&ln=ja">Wang, Z.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Wang%2C%20X.&ln=ja">Wang, X.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Wang%2C%20F.&ln=ja">Wang, F.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Wayne%2C%20M.&ln=ja">Wayne, M.</a> (Notre Dame U.) ; <a href="https://cds.cern.ch/search?f=author&p=Webb%2C%20S.N.&ln=ja">Webb, S.N.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Weinberg%2C%20M.&ln=ja">Weinberg, M.</a> (Carnegie Mellon U.) ; <a href="https://cds.cern.ch/search?f=author&p=Whitbeck%2C%20A.&ln=ja">Whitbeck, A.</a> (Texas Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=White%2C%20D.&ln=ja">White, D.</a> (UC, Santa Barbara) ; <a href="https://cds.cern.ch/search?f=author&p=Wickwire%2C%20R.&ln=ja">Wickwire, R.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Wilson%2C%20J.S.&ln=ja">Wilson, J.S.</a> (Baylor U.) ; <a href="https://cds.cern.ch/search?f=author&p=Wu%2C%20H.Y.&ln=ja">Wu, H.Y.</a> (IISER, Bhopal) ; <a href="https://cds.cern.ch/search?f=author&p=Wu%2C%20L.&ln=ja">Wu, L.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Yeh%2C%20C.H.&ln=ja">Yeh, C.H.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Yohay%2C%20R.&ln=ja">Yohay, R.</a> (Florida State U., Tallahassee (main)) ; <a href="https://cds.cern.ch/search?f=author&p=Yu%2C%20G.B.&ln=ja">Yu, G.B.</a> (IRFU, Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Yu%2C%20S.S.&ln=ja">Yu, S.S.</a> (Taiwan, Natl. Central U.) ; <a href="https://cds.cern.ch/search?f=author&p=Yu%2C%20D.&ln=ja">Yu, D.</a> (Brown U.) ; <a href="https://cds.cern.ch/search?f=author&p=Yumiceva%2C%20F.&ln=ja">Yumiceva, F.</a> (Florida Inst. Tech.) ; <a href="https://cds.cern.ch/search?f=author&p=Zacharopoulou%2C%20A.&ln=ja">Zacharopoulou, A.</a> (Natl. Tech. U., Athens) ; <a href="https://cds.cern.ch/search?f=author&p=Zamiatin%2C%20N.&ln=ja">Zamiatin, N.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Zarubin%2C%20A.&ln=ja">Zarubin, A.</a> (Dubna, JINR) ; <a href="https://cds.cern.ch/search?f=author&p=Zenz%2C%20S.&ln=ja">Zenz, S.</a> (Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Zhang%2C%20H.&ln=ja">Zhang, H.</a> (Beijing, Inst. High Energy Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Zhang%2C%20J.&ln=ja">Zhang, J.</a> (Florida State U., Tallahassee (main))</p> <span id="extension"></span> <small><i><a id="link" href="#" onclick="toggle_authors_visibility()" style="color:rgb(204,0,0);"></a></i></small><script type="text/javascript">set_up()</script></td></tr> <tr><td class="formatRecordLabel"> Publication </td><td style="padding-left:5px;">2021-04-15</td></tr> <tr><td class="formatRecordLabel"> Imprint </td><td style="padding-left:5px;">2020-12-07</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">20</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.1088/1748-0221/16/04/T04001"><i>JINST</i> 16 (2021) T04001</a> </a></td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.1088/1748-0221/16/04/T04001" title="DOI" target="_blank">10.1088/1748-0221/16/04/T04001</a> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">hep-ex ; Particle Physics - Experiment ; physics.ins-det ; Detectors and Experimental Techniques</td></tr> <tr><td class="formatRecordLabel"> Accelerator/Facility, Experiment </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/search?p=CERN%20LHC&f=693__a">CERN LHC</a> ; <a href="https://cds.cern.ch/search?p=CMS&f=693__e">CMS</a></td></tr> <tr><td class="formatRecordLabel"> Project </td><td style="padding-left:5px;"><a href='https://cds.cern.ch/search?p=693__p:"CERN HL-LHC"'>CERN HL-LHC</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC). Concomitant with this increase will be an increase in the number of interactions in each bunch crossing and a significant increase in the total ionising dose and fluence. One part of this upgrade is the replacement of the current endcap calorimeters with a high granularity sampling calorimeter equipped with silicon sensors, designed to manage the high collision rates. As part of the development of this calorimeter, a series of beam tests have been conducted with different sampling configurations using prototype segmented silicon detectors. In the most recent of these tests, conducted in late 2018 at the CERN SPS, the performance of a prototype calorimeter equipped with ${\approx}12,000\rm{ channels}$ of silicon sensors was studied with beams of high-energy electrons, pions and muons. This paper describes the custom-built scalable data acquisition system that was built with readily available FPGA mezzanines and low-cost Raspberry PI computers.</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;">preprint: (License: <a href="http://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0</a>)<br/>publication: © 2021-2025 CERN (License: <a href="http://creativecommons.org/licenses/by/4.0/">CC-BY-4.0</a>)</td></tr> </table> <br /><div style="max-width:1024px;margin:auto"><div style="overflow-x:auto;display:inline;width:100%;"><a href="/record/2764779/plots#0"><img style="vertical-align:middle;" src="https://cds.cern.ch/record/2764779/files/OverviewDrawing_v3.png" title=" Schematic view of the CMS high granularity Endcap Calorimeter." width="200px"/></a> <a href="/record/2764779/plots#1"><img style="vertical-align:middle;" src="https://cds.cern.ch/record/2764779/files/Module.png" title=" (left) A prototype module used in beam tests. The Skiroc2-CMS ASICs are marked with white rectangles. The MAX\textregistered10 FPGA is marked with a white circle. The red grounding wire (on the left side) and, red and violet bias wires (on the right side) are soldered on the PCB. The micro HDMI (uHDMI) cable is connected on the top. (right) An interposer board used in beam tests. The HDMI cable and bias voltage wires, connecting the interposer board to the prototype module, are connected on the top. The HDMI and RG174~cables, connecting the interposer board to the DAQ board, are connected on the bottom." width="200px"/></a> <a href="/record/2764779/plots#2"><img style="vertical-align:middle;" src="https://cds.cern.ch/record/2764779/files/Interposer.png" title=" (left) A prototype module used in beam tests. The Skiroc2-CMS ASICs are marked with white rectangles. The MAX\textregistered10 FPGA is marked with a white circle. The red grounding wire (on the left side) and, red and violet bias wires (on the right side) are soldered on the PCB. The micro HDMI (uHDMI) cable is connected on the top. (right) An interposer board used in beam tests. The HDMI cable and bias voltage wires, connecting the interposer board to the prototype module, are connected on the top. The HDMI and RG174~cables, connecting the interposer board to the DAQ board, are connected on the bottom." width="200px"/></a> <a href='/record/2764779/plots'>Show more plots</a></div></div><br /> <br/>Corresponding record in: <a href="http://inspirehep.net/record/1835312">Inspire</a> <small> </small> <br/> <br/><br/><div align="right"><div style="padding-bottom:2px;padding-top:30px;"><span class="moreinfo" style="margin-right:10px;"> <a href="" class="moreinfo">Back to search</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> レコード　生成： 2021-04-21, 最終変更： 2025-02-25</div></div> <div class="bottom-right-folded" style="text-align:right;padding-bottom:2px;"> <span class="moreinfo" style="margin-right:10px;"><a href="/search?ln=ja&p=recid%3A2764779&rm=wrd" class="moreinfo">ほとんど同じレコード</a></span></div> </div> </div> </div> <br/> <br /> <div class="detailedrecordminipanel"> <div class="top-left"></div><div class="top-right"></div> <div class="inside"> <div id="detailedrecordminipanelfile" style="width:33%;float:left;text-align:center;margin-top:0"> <div><small class="detailedRecordActions">Fulltext from publisher:</small> <br /><a href="/record/2764779/files/Acar_2021_J._Inst._16_T04001.pdf"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>PDF</a><br /></div><div><small class="detailedRecordActions">フルテキスト:</small> <br /><em>2012.03876</em> - <a href="/record/2764779/files/2012.03876.pdf"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>PDF</a><br /><em>fermilab-pub-21-599-cms</em> - <a href="/record/2764779/files/fermilab-pub-21-599-cms.pdf"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>PDF</a><br /></div><small class="detailedRecordActions">External link:</small><br /><small><a href="https://lss.fnal.gov/archive/2021/pub/fermilab-pub-21-599-cms.pdf"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>Preprint</a></small> </div> <div id="detailedrecordminipanelreview" style="width:30%;float:left;text-align:center"> </div> <div id="detailedrecordminipanelactions" style="width:36%;float:right;text-align:right;"> <ul class="detailedrecordactions"> <li><a href="/yourbaskets/add?ln=ja&recid=2764779">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2764779/export/hx?ln=ja">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2764779/export/hm?ln=ja">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2764779/export/xm?ln=ja">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2764779/export/xd?ln=ja">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2764779/export/xe?ln=ja">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2764779/export/xn?ln=ja">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2764779/export/xw?ln=ja">RefWorks</a> </li> </ul> <div style='padding-left: 13px;'>  <div id="bookmark"></div> <div id="bookmark_sciencewise"></div> <style type="text/css"> #bookmark_sciencewise, #bookmark {float: left;} #bookmark_sciencewise li {padding: 2px; width: 25px;} #bookmark_sciencewise ul, #bookmark ul {list-style-image: none;} </style> <script type="text/javascript" src="/js/jquery.bookmark.min.js"></script> <style type="text/css">@import "/css/jquery.bookmark.css";</style> <script type="text/javascript">// <![CDATA[ $.bookmark.addSite('sciencewise', 'ScienceWise.info', 'https://cds.cern.ch/img/sciencewise.png', 'en', 'bookmark', 'http://sciencewise.info/bookmarks/2012.0387/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2764779', addEmail: true, title: "The DAQ system of the 12,000 Channel CMS High Granularity Calorimeter Prototype", description: "The CMS experiment at the CERN LHC will be upgraded to accommodate the 5-fold increase in the instantaneous luminosity expected at the High-Luminosity LHC (HL-LHC)\u00a0[1]. Concomitant with this increase will be an increase in the number of interactions in each bunch crossing and a significant increase in the total ionising dose and fluence. One part of this upgrade is the replacement of the current endcap calorimeters with a high granularity sampling calorimeter equipped with silicon sensors, designed to manage the high collision rates\u00a0[2]. As part of the development of this calorimeter, a series of beam tests have been conducted with different sampling configurations using prototype segmented silicon detectors. In the most recent of these tests, conducted in late 2018 at the CERN SPS, the performance of a prototype calorimeter equipped with \u224812,000\u00a0channels of silicon sensors was studied with beams of high-energy electrons, pions and muons. This paper describes the custom-built scalable data acquisition system that was built with readily available FPGA mezzanines and low-cost Raspberry Pi computers." }); // ]]> </script>  </div> </div> <div style="clear:both;margin-bottom: 0;"></div> </div> <div class="bottom-left"></div><div class="bottom-right"></div> </div> </div></div> <footer id="footer" class="pagefooter clearfix">  <div class="pagefooterstripeleft"> CERN Document Server :: <a class="footer" href="https://cds.cern.ch/?ln=ja">検索</a> :: <a class="footer" href="https://cds.cern.ch/submit?ln=ja">アップロード</a> :: <a class="footer" href="https://cds.cern.ch/youraccount/display?ln=ja">あなたのページ</a> :: <a class="footer" href="https://cds.cern.ch/help/?ln=ja">ヘルプ</a> :: <a class="footer" href="https://cern.service-now.com/service-portal?id=privacy_policy&se=CDS-Service" target="_blank">Privacy Notice</a> :: <a class="footer" href="https://repository.cern/content-policy" target="_blank">Content Policy</a> :: <a class="footer" href="https://repository.cern/terms" target="_blank">Terms and Conditions</a> <br /> Powered by <a class="footer" href="http://invenio-software.org/">Invenio</a> <br /> 管理者 <a class="footer" href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Service</a> - Need help? Contact <a href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Support</a>. <br /> </div> <div class="pagefooterstriperight"> <div class="cern-logo"> <a id="logo" href="http://cern.ch" title="CERN" rel="CERN" ><img src="https://cds.cern.ch/img/cern_theme/img/cern-logo-large.png" alt="CERN" /></a> </div> <div class="cern-languagebox"> この場所は次の言語でまた利用できる:<br /><a href="/record/2764779?ln=bg" class="langinfo">Български</a>  <a href="/record/2764779?ln=ca" class="langinfo">Català</a>  <a href="/record/2764779?ln=de" class="langinfo">Deutsch</a>  <a href="/record/2764779?ln=el" class="langinfo">Ελληνικά</a>  <a href="/record/2764779?ln=en" class="langinfo">English</a>  <a href="/record/2764779?ln=es" class="langinfo">Español</a>  <a href="/record/2764779?ln=fr" class="langinfo">Français</a>  <a href="/record/2764779?ln=hr" class="langinfo">Hrvatski</a>  <a href="/record/2764779?ln=it" class="langinfo">Italiano</a>  <span class="langinfo">日本語</span>  <a href="/record/2764779?ln=ka" class="langinfo">ქართული</a>  <a href="/record/2764779?ln=no" class="langinfo">Norsk/Bokmål</a>  <a href="/record/2764779?ln=pl" class="langinfo">Polski</a>  <a href="/record/2764779?ln=pt" class="langinfo">Português</a>  <a href="/record/2764779?ln=ru" class="langinfo">Русский</a>  <a href="/record/2764779?ln=sk" class="langinfo">Slovensky</a>  <a href="/record/2764779?ln=sv" class="langinfo">Svenska</a>  <a href="/record/2764779?ln=zh_CN" class="langinfo">中文(简)</a>  <a href="/record/2764779?ln=zh_TW" class="langinfo">中文(繁)</a> </div> </div>  </footer> <script type="text/javascript"> var SyndeticsBookCovers = (function() { var SMALL_SIZE = "sc.gif", MEDIUM_SIZE = "mc.gif", RAW_URL = "https://secure.syndetics.com/index.aspx?isbn=THEISBN/THESIZE&client=cernlibrary"; replaceCover = function(imgElement, isbns, hdFormat) { var img = new Image(), size = hdFormat ? MEDIUM_SIZE : SMALL_SIZE; var _isbns = isbns.sort(function(a, b) { // sort from shortest to longest ISBN (more modern) return a.length > b.length ? 1 : -1; }); function next() { var isbn = _isbns.pop(); if (isbn) { var url = RAW_URL.replace("THEISBN", isbn).replace("THESIZE", size); img.src = url; } } function done() { imgElement.src = img.src; } img.onload = function() { if (this.width > 1) { done(); } else { next(); } }; next(); }; return { replaceCover: replaceCover }; })(); $(document).ready(function() { // get book covers $("img.book-cover").each(function() { var $this = $(this), strIsbns = $this.data("isbns") || "", isbnsArray = String(strIsbns).split(","), hdFormat = $this.hasClass("hd"); SyndeticsBookCovers.replaceCover(this, isbnsArray, hdFormat); }); // WebNews tooltips $.ajax({ url: "/news/tooltips", success: function(data) { create_tooltips(data); }, dataType: "json", cache: false }); }); </script>  <script src="//cds.cern.ch/js/feedback.js"></script>   <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="https://webanalytics.web.cern.ch/"; _paq.push(['setTrackerUrl', u+'matomo.php']); _paq.push(['setSiteId', '756']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); })(); </script>  </body> </html>