Timing Performance of the CMS High Granularity Calorimeter Prototype
Creators: name: Acar, B.
name: Adamov, G.
name: Adloff, C.
name: Afanasiev, S.
name: Akchurin, N.
name: Akgün, B.
name: Khan, F. Alam
name: Alhusseini, M.
name: Alison, J.
name: Alpana, A.
name: Altopp, G.
name: Alyari, M.
name: An, S.
name: Anagul, S.
name: Andreev, I.
name: Aspell, P.
name: Atakisi, I. O.
name: Bach, O.
name: Baden, A.
name: Bakas, G.
name: Bakshi, A.
name: Bannerjee, S.
name: Bargassa, P.
name: Barney, D.
name: Beaudette, F.
name: Beaujean, F.
name: Becheva, E.
name: Becker, A.
name: Behera, P.
name: Belloni, A.
name: Bergauer, T.
name: Besançon, M.
name: Bhattacharya, Soham
name: Bhowmik, D.
name: Bilki, B.
name: Bloch, P.
name: Bodek, A.
name: Bonanomi, M.
name: Bonnemaison, A.
name: Bonomally, S.
name: Borg, J.
name: Bouyjou, F.
name: Bower, N.
name: Braga, D.
name: Brashear, J.
name: Brondolin, E.
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name: Bueghly, J.
name: Burkle, B.
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name: Bychkova, O.
name: Callier, S.
name: Calvet, D.
name: Cao, X.
name: Cappati, A.
name: Caraway, B.
name: Caregari, S.
name: Cauchois, A.
name: Ceard, L.
name: Cekmecelioglu, Y. C.
name: Cerci, S.
name: Cerminara, G.
name: Chadeeva, M.
name: Charitonidis, N.
name: Chatterjee, R.
name: Chen, Y. M.
name: Chen, Z.
name: Cheng, H. J.
name: Cheng, K. y.
name: Chernichenko, S.
name: Cheung, H.
name: Chien, C. H.
name: Choudhury, S.
name: Čoko, D.
name: Collura, G.
name: Couderc, F.
name: Danilov, M.
name: Dannheim, D.
name: Daoud, W.
name: Dauncey, P.
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name: Davignon, O.
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name: DeBarbaro, P.
name: De Guio, F.
name: de La Taille, C.
name: De Silva, M.
name: Debbins, P.
name: Defranchis, M. M.
name: Delagnes, E.
name: Berrio, J. M. Deltoro
name: Derylo, G.
name: de Almeida, P. G. Dias
name: Diaz, D.
name: Dinaucourt, P.
name: Dittmann, J.
name: Dragicevic, M.
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name: Extier, S.
name: Fahim, F.
name: Fallon, C.
name: Fedi, G.
name: Fontana Santos Alves, B. A.
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name: Franzoni, G.
name: Freeman, J.
name: French, T.
name: Gandhi, P.
name: Ganjour, S.
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name: Garcia-Bellido, A.
name: Gastaldi, F.
name: Gecse, Z.
name: Geerebaert, Y.
name: Gerwig, H.
name: Gevin, O.
name: Ghosh, S.
name: Gilbert, A.
name: Gilbert, W.
name: Gill, K.
name: Gingu, C.
name: Gninenko, S.
name: Golunov, A.
name: Golutvin, I.
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name: Gülmez, E.
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name: Khukhunaishvili, A.
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name: Kilpatrick, M.
name: Kim, S.
name: Koetz, K.
name: Kolberg, T.
name: Köseyan, O. K.
name: Kristić, A.
name: Krohn, M.
name: Krüger, Katja
name: Kulagin, N.
name: Kulis, S.
name: Kunori, S.
name: Kuo, C. M.
name: Kuryatkov, V.
name: Kyre, S.
name: Lai, Y.
name: Lamichhane, K.
name: Landsberg, G.
name: Lange, C.
name: Langford, J.
name: Lee, M. Y.
name: Levin, A.
name: Li, A.
name: Li, B.
name: Li, J. H.
name: Li, Y. y.
name: Liao, H.
name: Lincoln, D.
name: Linssen, L.
name: Lipton, R.
name: Liu, Y.
name: Lobanov, Artur
name: Lu, R.-S.
name: Lupi, M.
name: Lysova, I.
name: Magnan, A.-M.
name: Magniette, F.
name: Mahjoub, A.
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name: Ozegović, J.
name: Ozkorucuklu, S.
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name: Pagenkopf, D.
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name: Paulitsch, P.
name: Peltola, T.
name: Gomes, R. Pereira
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name: Qu, H.
name: Quast, T.
name: Quinn, R.
name: Quinnan, M.
name: Garcia, M. T. Ramos
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name: Rapacz, K.
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name: Revering, M.
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name: Romanteau, T.
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name: Rubinov, P.
name: Rusack, R.
name: Rusinov, V.
name: Ryjov, V.
name: Sahin, O. M.
name: Salerno, R.
name: Rodriguez, A. M. Sanchez
name: Saradhy, R.
name: Sarkar, T.
name: Sarkisla, M. A.
name: Sauvan, J. B.
name: Schmidt, I.
name: Schmitt, M.
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name: Tok, U. G.
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name: Tsai, L.-S.
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name: Urbanski, D.
name: Ustinov, V.
name: Uzunian, A.
name: Van de Klundert, M.
name: Varela, J.
name: Velasco, M.
name: Viazlo, O.
name: Pinto, M. Vicente Barreto
name: Vichoudis, P.
name: Virdee, T.
name: de Oliveira, R. Vizinho
name: Voelker, J.
name: Voirin, E.
name: Vojinović, M.
name: Wade, A.
name: Wang, C.
name: Wang, F.
name: Wang, X.
name: Wang, Z.
name: Wang, Z.
name: Wayne, M.
name: Webb, S. N.
name: Whitbeck, A.
name: White, D.
name: Wickwire, R.
name: Wilson, J. S.
name: Winter, D.
name: Wu, H. Y.
name: Wu, L.
name: Nursanto, M. Wulansatiti
name: Yeh, C. H.
name: Yohay, R.
name: Yu, D.
name: Yu, G. B.
name: Yu, S. S.
name: Yuan, C.
name: Yumiceva, F.
name: Yusuff, I.
name: Zacharopoulou, A.
name: Zamiatin, N.
name: Zarubin, A.
name: Zenz, S.
name: Zghiche, A.
name: Zhang, H.
name: Zhang, J.
name: Zhang, Y.
name: Zhang, Z.
name: CMS HGCAL Collaboration
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2023
Subjects: CMS
calorimeter
performance
positron: beam
calibration
time resolution
measurement methods

description: This paper describes the experience with the calibration, reconstruction and evaluation of the timing capabilities of the CMS HGCAL prototype in the beam tests in 2018. The calibration procedure includes multiple steps and corrections ranging from tens of nanoseconds to a few hundred picoseconds. The timing performance is studied using signals from positron beam particles with energies between 20 GeV and 300 GeV. The performance is studied as a function of particle energy against an external timing reference as well as standalone by comparing the two different halves of the prototype. The timing resolution is found to be 60 ps for single-channel measurements and better than 20 ps for full showers at the highest energies, setting excellent perspectives for the HGCAL calorimeter performance at the HL-LHC.