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The design options for each sub-detector are discussed, and the ongoing efforts to face the associated technology challenges. For the first time, elements of the environmental impact of the project are considered. Finally, details are given about the project schedule, the cost envelope and the participating institutes. 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The upgraded detector will operate at a maximum luminosity of $ 1.5 \times 10^{34}$cm$^{-2}$s$^{-1}$, with the aim of integrating $\sim 300$fb$^{-1}$ through the lifetime of the high-luminosity LHC (HL-LHC). The collected data will allow to fully exploit the flavour-physics opportunities of the HL-LHC, probing a wide range of physics observables with unprecedented accuracy. In particular, the new physics mass scale probed, for fixed couplings, will almost double as compared with the pre-HL-LHC era. The accomplishment of this ambitious programme will require that the current detector performance is maintained at the maximum expected pile-up of $\sim$40, and even improved in certain specific domains. To meet this challenge, it is foreseen to replace all of the existing spectrometer components to increase the granularity, reduce the amount of material in the detector and to exploit the use of new technologies including precision timing of the order of a few tens of picoseconds. The design options for each sub-detector are discussed, and the ongoing efforts to face the associated technology challenges. For the first time, elements of the environmental impact of the project are considered. 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Geneva. The LHC experiments Committee ; LHCC</td></tr> <tr><td class="formatRecordLabel"> Collaboration </td><td style="padding-left:5px;">LHCb Collaboration</td></tr> <tr><td class="formatRecordLabel"> Series </td><td style="padding-left:5px;">(<a href="/search?f=490__a&p=technical%20design%20report">technical design report</a>)</td></tr> <tr><td class="formatRecordLabel"> Submitted by </td><td style="padding-left:5px;"><a href="mailto:lhcb.secretariat@cern.ch">lhcb.secretariat@cern.ch</a> on 21 Jul 2021</td></tr> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">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=LHCb&f=693__e">LHCb</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">This document is the Framework Technical Design Report for the Upgrade II of the LHCb experiment, which is proposed for the long shutdown 4 of the LHC. The upgraded detector will operate at a maximum luminosity of $ 1.5 \times 10^{34}$cm$^{-2}$s$^{-1}$, with the aim of integrating $\sim 300$fb$^{-1}$ through the lifetime of the high-luminosity LHC (HL-LHC). The collected data will allow to fully exploit the flavour-physics opportunities of the HL-LHC, probing a wide range of physics observables with unprecedented accuracy. In particular, the new physics mass scale probed, for fixed couplings, will almost double as compared with the pre-HL-LHC era. The accomplishment of this ambitious programme will require that the current detector performance is maintained at the maximum expected pile-up of $\sim$40, and even improved in certain specific domains. To meet this challenge, it is foreseen to replace all of the existing spectrometer components to increase the granularity, reduce the amount of material in the detector and to exploit the use of new technologies including precision timing of the order of a few tens of picoseconds. The design options for each sub-detector are discussed, and the ongoing efforts to face the associated technology challenges. For the first time, elements of the environmental impact of the project are considered. Finally, details are given about the project schedule, the cost envelope and the participating institutes.</td></tr> </table> <br/>Corresponding record in: <a href="http://inspirehep.net/record/2707810">INSPIRE</a> <br/>Email contact(s) : <a href="mailto:Chris.Parkes@cern.ch">Chris.Parkes@cern.ch</a> ; <a href="mailto:Rolf.Lindner@cern.ch">Rolf.Lindner@cern.ch</a> ; <a href="mailto:Carmelo.D'ambrosio@cern.ch">Carmelo.D'ambrosio@cern.ch</a> ; <a href="mailto:matteo.palutan@cern.ch">matteo.palutan@cern.ch</a> <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">Naspäť k hľadaniu</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> Záznam vytvorený 2021-07-21, zmenený 2023-10-09</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=sk&p=recid%3A2776420&rm=wrd" class="moreinfo">Podobné záznamy</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">Plný text:</small> <br /><a href="/record/2776420/files/LHCB-TDR-023.pdf"><img style="border:none" src="/img/file-icon-text-34x48.gif" alt="Nahraj plný text" /><br />PDF</a><br /></div> </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=sk&recid=2776420">Pridaj do osobného košíka</a></li> <li>Exportuj ako <a style="text-decoration:underline;font-weight:normal" href="/record/2776420/export/hx?ln=sk">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2776420/export/hm?ln=sk">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2776420/export/xm?ln=sk">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2776420/export/xd?ln=sk">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2776420/export/xe?ln=sk">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2776420/export/xn?ln=sk">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2776420/export/xw?ln=sk">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:2776420/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2776420', addEmail: true, title: "Framework TDR for the LHCb Upgrade II", description: "This document is the Framework Technical Design Report for the Upgrade II of the LHCb experiment, which is proposed for the long shutdown 4 of the LHC. 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