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Response of a CMS HGCAL silicon-pad electromagnetic calorimeter prototype to 20-300 GeV positrons

  • B. Acar
  • , G. Adamov
  • , C. Adloff
  • , S. Afanasiev
  • , N. Akchurin
  • , B. Akgün
  • , F. A. Khan
  • , M. Alhusseini
  • , J. Alison
  • , A. Alpana
  • , G. Altopp
  • , M. Alyari
  • , S. An
  • , S. Anagul
  • , I. Andreev
  • , P. Aspell
  • , I. O. Atakisi
  • , O. Bach
  • , A. Baden
  • , G. Bakas
  • A. Bakshi, S. Bannerjee, P. Bargassa, D. Barney, F. Beaudette, F. Beaujean, E. Becheva, A. Becker, P. Behera, A. Belloni, T. Bergauer, M. Besancon, S. Bhattacharya, D. Bhowmik, B. Bilki, P. Bloch, A. Bodek, M. Bonanomi, A. Bonnemaison, S. Bonomally, J. Borg, F. Bouyjou, N. Bower, D. Braga, J. Brashear, E. Brondolin, P. Bryant, A. Buchot Perraguin, J. Bueghly, B. Burkle, A. Butler-Nalin, O. Bychkova, S. Callier, D. Calvet, X. Cao, A. Cappati, B. Caraway, S. Caregari, A. Cauchois, L. Ceard, Y. C. Cekmecelioglu, S. Cerci, G. Cerminara, M. Chadeeva, N. Charitonidis, R. Chatterjee, Y. M. Chen, Z. Chen, H. J. Cheng, K. Y. Cheng, S. Chernichenko, H. Cheung, C. H. Chien, S. Choudhury, D. Čoko, G. Collura, F. Couderc, M. Danilov, D. Dannheim, W. Daoud, P. Dauncey, A. David, G. Davies, O. Davignon, E. Day, P. Debarbaro, F. De Guio, C. De La Taille, M. De Silva, P. Debbins, M. M. Defranchis, E. Delagnes, J. M. Deltoro Berrio, G. Derylo, P. G. Dias De Almeida, D. Diaz, P. Dinaucourt, J. Dittmann, M. Dragicevic, S. Dugad, F. Dulucq, I. Dumanoglu, V. Dutta, S. Dutta, M. Dünser, J. Eckdahl, T. K. Edberg, M. El Berni, F. Elias, S. C. Eno, Y. Ershov, P. Everaerts, S. Extier, F. Fahim, C. Fallon, G. Fedi, B. A. Fontana Santos Alves, E. Frahm, G. Franzoni, J. Freeman, T. French, P. Gandhi, S. Ganjour, X. Gao, A. Garcia-Bellido, F. Gastaldi, Z. Gecse, Y. Geerebaert, H. Gerwig, O. Gevin, S. Ghosh, A. Gilbert, W. Gilbert, K. Gill, C. Gingu, S. Gninenko, A. Golunov, I. Golutvin, T. Gonzalez, N. Gorbounov, L. Gouskos, A. B. Gray, Y. Gu, F. Guilloux, Y. Guler, E. Gülmez, J. Guo, E. Gurpinar Guler, M. Hammer, H. M. Hassanshahi, K. Hatakeyama, A. Heering, V. Hegde, U. Heintz, N. Hinton, J. Hirschauer, J. Hoff, W. S. Hou, X. Hou, H. Hua, J. Incandela, A. Irshad, C. Isik, S. Jain, H. R. Jheng, U. Joshi, V. Kachanov, A. Kalinin, L. Kalipoliti, A. Kaminskiy, A. Kapoor, O. Kara, A. Karneyeu, M. Kaya, O. Kaya, A. Kayis Topaksu, A. Khukhunaishvili, J. Kiesler, M. Kilpatrick, S. Kim, K. Koetz, T. Kolberg, O. K. Köseyan, A. Kristić, M. Krohn, K. Krüger, N. Kulagin, S. Kulis, S. Kunori, C. M. Kuo, V. Kuryatkov, S. Kyre, Y. Lai, K. Lamichhane, G. Landsberg, C. Lange, J. Langford, M. Y. Lee, A. Levin, A. Li, B. Li, J. H. Li, Y. Y. Li, H. Liao, D. Lincoln, L. Linssen, R. Lipton, Y. Liu, A. Lobanov, R. S. Lu, M. Lupi, I. Lysova, A. M. Magnan, F. Magniette, A. Mahjoub, A. A. Maier, A. Malakhov, S. Mallios, I. Mandjavize, M. Mannelli, J. Mans, A. Marchioro, A. Martelli, G. Martinez, P. Masterson, B. Meng, T. Mengke, A. Mestvirishvili, I. Mirza, S. Moccia, G. B. Mohanty, F. Monti, I. Morrissey, S. Murthy, J. Musić, Y. Musienko, S. Nabili, A. Nagar, M. Nguyen, A. Nikitenko, D. Noonan, M. Noy, K. Nurdan, C. Ochando, B. Odegard, N. Odell, H. Okawa, Y. Onel, W. Ortez, J. Ozegović, S. Ozkorucuklu, E. Paganis, D. Pagenkopf, V. Palladino, S. Pandey, F. Pantaleo, C. Papageorgakis, I. Papakrivopoulos, J. Parshook, N. Pastika, M. Paulini, P. Paulitsch, T. Peltola, R. Pereira Gomes, H. Perkins, P. Petiot, T. Pierre-Emile, F. Pitters, E. Popova, H. Prosper, M. Prvan, I. Puljak, H. Qu, T. Quast, R. Quinn, M. Quinnan, M. T. Ramos Garcia, K. K. Rao, K. Rapacz, L. Raux, G. Reichenbach, M. Reinecke, M. Revering, A. Roberts, T. Romanteau, A. Rose, M. Rovere, A. Roy, P. Rubinov, R. Rusack, V. Rusinov, V. Ryjov, O. M. Sahin, R. Salerno, A. M. Sanchez Rodriguez, R. Saradhy, T. Sarkar, M. A. Sarkisla, J. B. Sauvan, I. Schmidt, M. Schmitt, E. Scott, C. Seez, F. Sefkow, S. Sharma, I. Shein, A. Shenai, R. Shukla, E. Sicking, P. Sieberer, P. Silva, A. E. Simsek, Y. Sirois, V. Smirnov, U. Sozbilir, E. Spencer, A. Steen, J. Strait, N. Strobbe, J. W. Su, E. Sukhov, L. Sun, D. Sunar Cerci, C. Syal, B. Tali, C. L. Tan, J. Tao, I. Tastan, T. Tatli, R. Thaus, S. Tekten, D. Thienpont, E. Tiras, M. Titov, D. Tlisov, U. G. Tok, J. Troska, L. S. Tsai, Z. Tsamalaidze, G. Tsipolitis, A. Tsirou, N. Tyurin, S. Undleeb, D. Urbanski, V. Ustinov, A. Uzunian, M. Van De Klundert, J. Varela, M. Velasco, O. Viazlo, M. V. Barreto Pinto, P. Vichoudis, T. Virdee, R. Vizinho De Oliveira, J. Voelker, E. Voirin, M. Vojinovic, A. Wade, C. Wang, F. Wang, X. Wang, Z. Wang, Z. Wang, M. Wayne, S. N. Webb, A. Whitbeck, D. White, R. Wickwire, J. S. Wilson, D. Winter, H. Y. Wu, L. Wu, M. Wulansatiti Nursanto, C. H. Yeh, R. Yohay, D. Yu, G. B. Yu, S. S. Yu, C. Yuan, F. Yumiceva, I. Yusuff, A. Zacharopoulou, N. Zamiatin, A. Zarubin, S. Zenz, A. Zghiche, H. Zhang, J. Zhang, Y. Zhang, Z. Zhang
  • Bogazici University
  • Georgian Technical University
  • National Central University
  • Joint Institute for Nuclear Research
  • Texas Tech University
  • CERN
  • University of Iowa
  • Carnegie Mellon University
  • Indian Institute of Science Education and Research Pune
  • Brown University
  • Fermi National Accelerator Laboratory
  • Cukurova University
  • Institute for Nuclear Research of the Russian Academy of Sciences
  • German Electron Synchrotron
  • University of Maryland, College Park
  • National Technical University of Athens
  • University of Wisconsin-Madison
  • Laboratório de Instrumentação e Física Experimental de Partículas
  • Laboratoire Leprince-Ringuet
  • Indian Institute of Technology Madras
  • Austrian Academy of Sciences
  • Commissariat à l’énergie atomique et aux énergies alternatives
  • Northwestern University
  • SINP
  • Imperial College London
  • University of Rochester
  • Florida State University
  • University of Minnesota Twin Cities
  • University of California at Santa Barbara
  • Moscow Engineering Physics Institute
  • IN2P3-CNRS
  • CAS - Institute of High Energy Physics
  • Baylor University
  • National Taiwan University
  • Istanbul University
  • Institute for High Energy Physics of National Research Centre ‘Kurchatov Institute’
  • Indian Institute of Science Bangalore
  • University of Split
  • Tata Institute of Fundamental Research
  • University of Malaya
  • Fudan University
  • University of Notre Dame
  • Lomonosov Moscow State University
  • University of Hamburg
  • Alikhanov Institute for Theoretical and Experimental Physics
  • Florida Institute of Technology

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

The Compact Muon Solenoid collaboration is designing a new high-granularity endcap calorimeter, HGCAL, to be installed later this decade. As part of this development work, a prototype system was built, with an electromagnetic section consisting of 14 double-sided structures, providing 28 sampling layers. Each sampling layer has an hexagonal module, where a multipad large-area silicon sensor is glued between an electronics circuit board and a metal baseplate. The sensor pads of approximately 1.1 cm2 are wire-bonded to the circuit board and are readout by custom integrated circuits. The prototype was extensively tested with beams at CERN's Super Proton Synchrotron in 2018. Based on the data collected with beams of positrons, with energies ranging from 20 to 300 GeV, measurements of the energy resolution and linearity, the position and angular resolutions, and the shower shapes are presented and compared to a detailed Geant4 simulation.

Original languageEnglish
Article numberP05022
JournalJournal of Instrumentation
Volume17
Issue number5
DOIs
StatePublished - May 1 2022

Keywords

  • Calorimeters
  • Large detector systems for particle and astroparticle physics
  • Si microstrip and pad detectors

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