BibTex format
@article{Hayrapetyan:2024:09/P09004,
author = {Hayrapetyan, A and Tumasyan, A and Adam, W and Andrejkovic, J and Bergauer, T and Chatterjee, S and Damanakis, K and Dragicevic, M and Escalante, Del Valle A and Hussain, P and Jeitler, M and Krammer, N and Liko, D and Mikulec, I and Schieck, J and Schöfbeck, R and Schwarz, D and Sonawane, M and Templ, S and Waltenberger, W and Wulz, CE and Darwish, MR and Janssen, T and Van, Mechelen P and Bols, E and D'Hondt, J and Dansana, S and De, Moor A and Delcourt, M and El, Faham H and Lowette, S and Makarenko, I and Müller, D and Sahasransu, A and Tavernier, S and Tytgat, M and Van, Putte S and Vannerom, D and Clerbaux, B and De, Lentdecker G and Favart, L and Hohov, D and Jaramillo, J and Khalilzadeh, A and Lee, K and Mahdavikhorrami, M and Malara, A and Paredes, S and Pétré, L and Postiau, N and Thomas, L and Vanden, Bemden M and Vander, Velde C and Vanlaer, P and De, Coen M and Dobur, D and Hong, Y and Knolle, J and Lambrecht, L and Mestdach, G and Rendón, C and Samalan, A and Skovpen, K a},
doi = {09/P09004},
journal = {Journal of Instrumentation},
title = {Performance of the CMS electromagnetic calorimeter in pp collisions at √<inf>s</inf> = 13 TeV},
url = {http://dx.doi.org/10.1088/1748-0221/19/09/P09004},
volume = {19},
year = {2024}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - The operation and performance of the Compact Muon Solenoid (CMS) electromagnetic calorimeter (ECAL) are presented, based on data collected in pp collisions at √s = 13 TeV at the CERN LHC, in the years from 2015 to 2018 (LHC Run 2), corresponding to an integrated luminosity of 151 fb-1. The CMS ECAL is a scintillating lead-tungstate crystal calorimeter, with a silicon strip preshower detector in the forward region that provides precise measurements of the energy and the time-of-arrival of electrons and photons. The successful operation of the ECAL is crucial for a broad range of physics goals, ranging from observing the Higgs boson and measuring its properties, to other standard model measurements and searches for new phenomena. Precise calibration, alignment, and monitoring of the ECAL response are important ingredients to achieve these goals. To face the challenges posed by the higher luminosity, which characterized the operation of the LHC in Run 2, the procedures established during the 2011-2012 run of the LHC have been revisited and new methods have been developed for the energy measurement and for the ECAL calibration. The energy resolution of the calorimeter, for electrons from Z boson decays reaching the ECAL without significant loss of energy by bremsstrahlung, was better than 1.8%, 3.0%, and 4.5% in the |η| intervals [0.0,0.8], [0.8,1.5], [1.5, 2.5], respectively. This resulting performance is similar to that achieved during Run 1 in 2011-2012, in spite of the more severe running conditions.
AU - Hayrapetyan,A
AU - Tumasyan,A
AU - Adam,W
AU - Andrejkovic,J
AU - Bergauer,T
AU - Chatterjee,S
AU - Damanakis,K
AU - Dragicevic,M
AU - Escalante,Del Valle A
AU - Hussain,P
AU - Jeitler,M
AU - Krammer,N
AU - Liko,D
AU - Mikulec,I
AU - Schieck,J
AU - Schöfbeck,R
AU - Schwarz,D
AU - Sonawane,M
AU - Templ,S
AU - Waltenberger,W
AU - Wulz,CE
AU - Darwish,MR
AU - Janssen,T
AU - Van,Mechelen P
AU - Bols,E
AU - D'Hondt,J
AU - Dansana,S
AU - De,Moor A
AU - Delcourt,M
AU - El,Faham H
AU - Lowette,S
AU - Makarenko,I
AU - Müller,D
AU - Sahasransu,A
AU - Tavernier,S
AU - Tytgat,M
AU - Van,Putte S
AU - Vannerom,D
AU - Clerbaux,B
AU - De,Lentdecker G
AU - Favart,L
AU - Hohov,D
AU - Jaramillo,J
AU - Khalilzadeh,A
AU - Lee,K
AU - Mahdavikhorrami,M
AU - Malara,A
AU - Paredes,S
AU - Pétré,L
AU - Postiau,N
AU - Thomas,L
AU - Vanden,Bemden M
AU - Vander,Velde C
AU - Vanlaer,P
AU - De,Coen M
AU - Dobur,D
AU - Hong,Y
AU - Knolle,J
AU - Lambrecht,L
AU - Mestdach,G
AU - Rendón,C
AU - Samalan,A
AU - Skovpen,K
AU - Van,Den Bossche N
AU - Wezenbeek,L
AU - Benecke,A
AU - Bruno,G
AU - Caputo,C
AU - Delaere,C
AU - Donertas,I
AU - Giammanco,A
AU - Jaffel,K
AU - Jain,S
AU - Lemaitre,V
AU - Lidrych,J
AU - Mastrapasqua,P
AU - Mondal,K
AU - Tran,T
AU - Wertz,S
AU - Alves,G
AU - Coelho,E
AU - Hensel,C
AU - Menezes,De Oliveira T
AU - Moraes,A
AU - Rebello,Teles P
AU - Soeiro,M
AU - Aldá,Júnior W
AU - Alves,Gallo Pereira M
AU - Barroso,Ferreira Filho M
AU - Brandao,Malbouisson H
AU - Carvalho,W
AU - Chinellato,J
AU - Da,Costa E
AU - Da,Silveira G
AU - De,Jesus Damiao D
AU - Fonseca,De Souza S
AU - Martins,J
AU - Mora,Herrera C
AU - Mota,Amarilo K
AU - Mundim,L
DO - 09/P09004
PY - 2024///
TI - Performance of the CMS electromagnetic calorimeter in pp collisions at √<inf>s</inf> = 13 TeV
T2 - Journal of Instrumentation
UR - http://dx.doi.org/10.1088/1748-0221/19/09/P09004
VL - 19
ER -