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https://hdl.handle.net/11147/5299
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | CMS Collaboration | - |
dc.contributor.author | Karapınar, Güler | - |
dc.date.accessioned | 2017-04-13T07:59:36Z | |
dc.date.available | 2017-04-13T07:59:36Z | |
dc.date.issued | 2013-09 | |
dc.identifier.citation | Chatrchyan, S, Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., ...CMS Collaboration (2013). Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at √s = 7 TeV. Journal of Instrumentation, 8(9). doi:10.1088/1748-0221/8/09/P09009 | en_US |
dc.identifier.issn | 1748-0221 | |
dc.identifier.issn | 1748-0221 | - |
dc.identifier.uri | http://doi.org/10.1088/1748-0221/8/09/P09009 | |
dc.identifier.uri | http://hdl.handle.net/11147/5299 | |
dc.description.abstract | The energy calibration and resolution of the electromagnetic calorimeter (ECAL) of the CMS detector have been determined using proton-proton collision data from LHC operation in 2010 and 2011 at a centre-of-mass energy of √s = 7 TeV with integrated luminosities of about 5fb-1. Crucial aspects of detector operation, such as the environmental stability, alignment, and synchronization, are presented. The in-situ calibration procedures are discussed in detail and include the maintenance of the calibration in the challenging radiation environment inside the CMS detector. The energy resolution for electrons from Z-boson decays is better than 2% in the central region of the ECAL barrel (for pseudorapidity |η| < 0.8) and is 2-5% elsewhere. The derived energy resolution for photons from 125 GeV Higgs boson decays varies across the barrel from 1.1% to 2.6% and from 2.2% to 5% in the endcaps. The calibration of the absolute energy is determined from Ze→+e - decays to a precision of 0.4% in the barrel and 0.8% in the endcaps. © 2013 CERN for the benefit of the CMS collaboration. | en_US |
dc.description.sponsorship | The Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authority | en_US |
dc.language.iso | en | en_US |
dc.publisher | IOP Publishing Ltd. | en_US |
dc.relation.ispartof | Journal of Instrumentation | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Calorimeters | en_US |
dc.subject | Astroparticle physics | en_US |
dc.subject | Large detector systems | en_US |
dc.subject | Gamma detectors | en_US |
dc.subject | Energy calibration | en_US |
dc.title | Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at ?s = 7 TeV | en_US |
dc.type | Article | en_US |
dc.institutionauthor | Karapınar, Güler | - |
dc.department | İzmir Institute of Technology. Mathematics | en_US |
dc.identifier.volume | 8 | en_US |
dc.identifier.issue | 9 | en_US |
dc.identifier.wos | WOS:000326680200023 | en_US |
dc.identifier.scopus | 2-s2.0-84885944582 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1088/1748-0221/8/09/P09009 | - |
dc.relation.doi | 10.1088/1748-0221/8/09/P09009 | en_US |
dc.coverage.doi | 10.1088/1748-0221/8/09/P09009 | en_US |
dc.identifier.wosquality | Q4 | - |
dc.identifier.scopusquality | Q3 | - |
dc.identifier.wosqualityttp | Top10% | en_US |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | 01. Izmir Institute of Technology | - |
Appears in Collections: | Mathematics / Matematik Rectorate / Rektörlük Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection Sürdürülebilir Yeşil Kampüs Koleksiyonu / Sustainable Green Campus Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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