SEL Cross Section Energy Dependence Impact on the High Energy Accelerator Failure Rate

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We show that in the case of devices with a large LET onset for HI and a certain amount of tungsten near the sensitive volume (SV), the calculated failure rates for energetic environments based on monoenergetic test data can significantly underestimate the real value. In addition, we show through measurements using a 480 MeV beam and an inspection of the device’s architecture that the model was successful in estimating the SEL cross section and tungsten volume per cell. García Alía, Rubén; Blackmore, Ewart W; Brugger, Markus; Danzeca, Salvatore; Ferlet-Cavrois, Véronique; Gaillard, Rémi; Mekki, Julien; Poivey, Christian; Røed, Ketil; Saigné, Frédéric; Spiezia, Giovanni; Trinczek, Michael; Uznanski, Slawosz; Wrobel, Frédéric" /> <meta name="keywords" content="Failure analysis, Large Hadron Collider, Monte Carlo methods, Proton radiation effects, Tungsten, CERN, FLUKA, High Energy Hadron, LHC, Monte Carlo simulations, SEL, high-Z materials, proton radiation effects;" /> <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="SEL Cross Section Energy Dependence Impact on the High Energy Accelerator Failure Rate" name="citation_title" /> <meta content="García Alía, Rubén" name="citation_author" /> <meta content="Poivey, Christian" name="citation_author" /> <meta content="Brugger, Markus" name="citation_author" /> <meta content="Gaillard, Rémi" name="citation_author" /> <meta content="Blackmore, Ewart W" name="citation_author" /> <meta content="Røed, Ketil" name="citation_author" /> <meta content="Uznanski, Slawosz" name="citation_author" /> <meta content="Trinczek, Michael" name="citation_author" /> <meta content="Wrobel, Frédéric" name="citation_author" /> <meta content="Saigné, Frédéric" name="citation_author" /> <meta content="Danzeca, Salvatore" name="citation_author" /> <meta content="Ferlet-Cavrois, Véronique" name="citation_author" /> <meta content="Spiezia, Giovanni" name="citation_author" /> <meta content="Mekki, Julien" name="citation_author" /> <meta content="10.1109/TNS.2014.2356641" name="citation_doi" /> <meta content="IEEE Trans. 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We show that in the case of devices with a large LET onset for HI and a certain amount of tungsten near the sensitive volume (SV), the calculated failure rates for energetic environments based on monoenergetic test data can significantly underestimate the real value. 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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"> Title </td><td style="padding-left:5px;"><b>SEL Cross Section Energy Dependence Impact on the High Energy Accelerator Failure Rate</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 = "隱藏" } else { more.style.display = 'none'; extension.style.display = ''; link.innerHTML = "顯示全部 14 名作者" } link.style.color = "rgb(204,0,0);" } function set_up(){ var extension = document.getElementById('extension'); extension.innerHTML = ""; toggle_authors_visibility(); } </script> <a name="show_hide" /><a href="https://cds.cern.ch/search?f=author&p=Garc%C3%ADa%20Al%C3%ADa%2C%20Rub%C3%A9n&ln=zh_TW">García Alía, Rubén</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Blackmore%2C%20Ewart%20W&ln=zh_TW">Blackmore, Ewart W</a> (TRIUMF) ; <a href="https://cds.cern.ch/search?f=author&p=Brugger%2C%20Markus&ln=zh_TW">Brugger, Markus</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Danzeca%2C%20Salvatore&ln=zh_TW">Danzeca, Salvatore</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Ferlet-Cavrois%2C%20V%C3%A9ronique&ln=zh_TW">Ferlet-Cavrois, Véronique</a> (ESTEC, Noordwijk) ; <a href="https://cds.cern.ch/search?f=author&p=Gaillard%2C%20R%C3%A9mi&ln=zh_TW">Gaillard, Rémi</a> (Unlisted, FR) ; <a href="https://cds.cern.ch/search?f=author&p=Mekki%2C%20Julien&ln=zh_TW">Mekki, Julien</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Poivey%2C%20Christian&ln=zh_TW">Poivey, Christian</a> (ESTEC, Noordwijk) ; <a href="https://cds.cern.ch/search?f=author&p=R%C3%B8ed%2C%20Ketil&ln=zh_TW">Røed, Ketil</a> (U. Oslo (main)) ; <a href="https://cds.cern.ch/search?f=author&p=Saign%C3%A9%2C%20Fr%C3%A9d%C3%A9ric&ln=zh_TW">Saigné, Frédéric</a> (CEM2, Montpellier)<span id="more" style=""> ; <a href="https://cds.cern.ch/search?f=author&p=Spiezia%2C%20Giovanni&ln=zh_TW">Spiezia, Giovanni</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Trinczek%2C%20Michael&ln=zh_TW">Trinczek, Michael</a> (TRIUMF) ; <a href="https://cds.cern.ch/search?f=author&p=Uznanski%2C%20Slawosz&ln=zh_TW">Uznanski, Slawosz</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Wrobel%2C%20Fr%C3%A9d%C3%A9ric&ln=zh_TW">Wrobel, Frédéric</a> (CEM2, Montpellier ; IUF, Paris)</span> <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;">2014</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">9</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.1109/TNS.2014.2356641"><i>IEEE Trans. Nucl. Sci.</i> 61 (2014) 2936-2944</a> </a></td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.1109/TNS.2014.2356641" title="DOI" target="_blank">10.1109/TNS.2014.2356641</a> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">Accelerators and Storage Rings</td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">We use a single event latchup (SEL) model calibrated to heavy ion (HI) and proton data below 230 MeV to extrapolate the proton cross section to larger energies and evaluate the impact of the potential cross section increase with energy on the SEL rate in different environments. We show that in the case of devices with a large LET onset for HI and a certain amount of tungsten near the sensitive volume (SV), the calculated failure rates for energetic environments based on monoenergetic test data can significantly underestimate the real value. In addition, we show through measurements using a 480 MeV beam and an inspection of the device’s architecture that the model was successful in estimating the SEL cross section and tungsten volume per cell.</td></tr> </table> <br/>Corresponding record in: <a href="http://inspirehep.net/record/1337654">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"> 記錄創建於2015-10-02，最後更新在2017-07-31</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=zh_TW&p=recid%3A2056669&rm=wrd" class="moreinfo">相似記錄</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"> <br/> </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=zh_TW&recid=2056669">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2056669/export/hx?ln=zh_TW">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2056669/export/hm?ln=zh_TW">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2056669/export/xm?ln=zh_TW">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2056669/export/xd?ln=zh_TW">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2056669/export/xe?ln=zh_TW">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2056669/export/xn?ln=zh_TW">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2056669/export/xw?ln=zh_TW">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/cds:2056669/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2056669', addEmail: true, title: "SEL Cross Section Energy Dependence Impact on the High Energy Accelerator Failure Rate", description: "We use a single event latchup (SEL) model calibrated to heavy ion (HI) and proton data below 230\u00a0MeV to extrapolate the proton cross section to larger energies and evaluate the impact of the potential cross section increase with energy on the SEL rate in different environments. 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SEL Cross Section Energy Dependence Impact on the High Energy Accelerator Failure Rate - CERN Document Server