Accueil > CMS Collection > CMS Preprints > Test beam characterization of sensor prototypes for the CMS Barrel MIP Timing Detector |
Article | |
Report number | arXiv:2104.07786 |
Title | Test beam characterization of sensor prototypes for the CMS Barrel MIP Timing Detector |
Author(s) |
Abbott, R. (Caltech) ; Abreu, A. (Kansas U.) ; Addesa, F. (Princeton U.) ; Alhusseini, M. (Iowa U.) ; Anderson, T. (Virginia U.) ; Andreev, Y. (Moscow, INR) ; Apresyan, A. (Fermilab) ; Arcidiacono, R. (TERA, Novara ; INFN, Turin) ; Arenton, M. (Virginia U.) ; Auffray, E. (CERN) ; Bastos, D. (LIP, Lisbon) ; Bauerdick, L.A.T. (Fermilab) ; Bellan, R. (INFN, Turin ; Turin U.) ; Bellato, M. (INFN, Padua) ; Benaglia, A. (INFN, Milan Bicocca) ; Benettoni, M. (INFN, Padua) ; Bertoni, R. (INFN, Milan Bicocca) ; Besancon, M. (IRFU, Saclay) ; Bharthuar, S. (Helsinki Inst. of Phys.) ; Bornheim, A. (Caltech) ; Brücken, E. (Helsinki Inst. of Phys.) ; Butler, J.N. (Fermilab) ; Campagnari, C. (UC, Santa Barbara) ; Campana, M. (INFN, Rome ; U. Rome La Sapienza (main)) ; Carlin, R. (INFN, Padua ; Padua U.) ; Carniti, P. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Cartiglia, N. (INFN, Turin) ; Casarsa, M. (INFN, Trieste) ; Cerri, O. (Caltech) ; Checchia, P. (INFN, Padua) ; Chen, H. (Caltech) ; Chidzik, S. (Princeton U.) ; Chlebana, F. (Fermilab) ; Cossutti, F. (INFN, Trieste) ; Costa, M. (INFN, Turin ; Turin U.) ; Cox, B. (Virginia U.) ; Dafinei, I. (INFN, Rome) ; De Guio, F. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Debbins, P. (Iowa U.) ; del Re, D. (INFN, Rome ; U. Rome La Sapienza (main)) ; Dermenev, A. (Moscow, INR) ; Di Marco, E. (INFN, Rome) ; Dilsiz, K. (Iowa U.) ; Di Petrillo, K.F. (Fermilab) ; Dissertori, G. (Zurich, ETH) ; Dogra, S. (Kyungpook Natl. U.) ; Dosselli, U. (INFN, Padua) ; Dutta, I. (Caltech) ; Caleb, F. (Nebraska U.) ; Fernandez Madrazo, C. (Cantabria Inst. of Phys.) ; Fernandez, M. (Cantabria Inst. of Phys.) ; Ferrero, M. (TERA, Novara ; INFN, Turin) ; Flowers, Z. (Kansas U.) ; Funk, W. (CERN) ; Gallinaro, M. (LIP, Lisbon) ; Ganjour, S. (IRFU, Saclay) ; Gardner, M. (Caltech) ; Geurts, F. (Rice U.) ; Ghezzi, A. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Gninenko, S. (Moscow, INR) ; Golf, F. (Nebraska U.) ; Gonzalez, J. (Cantabria Inst. of Phys.) ; Gotti, C. (INFN, Milan Bicocca) ; Gray, L. (Fermilab) ; Guilloux, F. (IRFU, Saclay) ; Gundacker, S. (Milan Bicocca U. ; CERN) ; Hazen, E. (Boston U.) ; Hedia, S. (IRFU, Saclay) ; Heering, A. (Notre Dame U.) ; Heller, R. (Fermilab) ; Isidori, T. (Kansas U.) ; Isocrate, R. (INFN, Padua) ; Jaramillo, R. (Cantabria Inst. of Phys.) ; Joyce, M. (Virginia U.) ; Kaadze, K. (Kansas State U.) ; Karneyeu, A. (Notre Dame U. ; Moscow, INR) ; Kim, H. (Caltech) ; King, J. (Kansas U.) ; Kopp, G. (Princeton U.) ; Korjik, M. (Minsk, Inst. Nucl. Problems) ; Koseyan, O.K. (Iowa U.) ; Kozyrev, A. (Novosibirsk State U.) ; Kratochwil, N. (CERN) ; Lazarovits, M. (Kansas U.) ; Ledovskoy, A. (Virginia U.) ; Lee, H. (Kyungpook Natl. U.) ; Lee, J. (Kyungpook Natl. U.) ; Li, A. (Virginia U.) ; Li, S. (Caltech) ; Li, W. (Rice U.) ; Liu, T. (Fermilab) ; Lu, N. (Caltech) ; Lucchini, M. (Princeton U.) ; Lustermann, W. (Zurich, ETH) ; Madrid, C. (Fermilab) ; Malberti, M. (INFN, Milan Bicocca) ; Mandjavize, I. (IRFU, Saclay) ; Mao, J. (Caltech) ; Maravin, Y. (Kansas State U.) ; Marlow, D. (Princeton U.) ; Marsh, B. (UC, Santa Barbara) ; del Arbol, P. Martinez (Cantabria Inst. of Phys.) ; Marzocchi, B. (Northeastern U.) ; Mazza, R. (INFN, Milan Bicocca) ; McMahon, C. (Boston U.) ; Mechinsky, V. (Minsk, Inst. Nucl. Problems) ; Meridiani, P. (INFN, Rome) ; Mestvirishvili, A. (Iowa U.) ; Minafra, N. (Kansas U.) ; Mohammadi, A. (Kansas State U.) ; Monti, F. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Moon, C.S. (Kyungpook Natl. U.) ; Mulargia, R. (INFN, Genoa ; Genoa U.) ; Murray, M. (Kansas U.) ; Musienko, Y. (Notre Dame U.) ; Nachtman, J. (Iowa U.) ; Nargelas, S. (Vilnius U.) ; Narvaez, L. (Caltech) ; Neogi, O. (Iowa U.) ; Neu, C. (Virginia U.) ; Niknejad, T. (LIP, Lisbon) ; Obertino, M. (INFN, Turin ; Turin U.) ; Ogul, H. (Iowa U.) ; Oh, G. (Illinois U., Chicago) ; Ojalvo, I. (Princeton U.) ; Onel, Y. (Iowa U.) ; Organtini, G. (INFN, Rome ; U. Rome La Sapienza (main)) ; Orimoto, T. (Northeastern U.) ; Ott, J. (Helsinki Inst. of Phys.) ; Ovtin, I. (Novosibirsk State U.) ; Paganoni, M. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Pandolfi, F. (INFN, Rome) ; Paramatti, R. (INFN, Rome ; U. Rome La Sapienza (main)) ; Peck, A. (Boston U.) ; Perez, C. (Virginia U.) ; Pessina, G. (INFN, Milan Bicocca) ; Pena, C. (Fermilab ; Caltech) ; Pigazzini, S. (Zurich, ETH) ; Radchenko, O. (Novosibirsk State U.) ; Redaelli, N. (INFN, Milan Bicocca) ; Rigoni, D. (INFN, Padua ; Padua U.) ; Robutti, E. (INFN, Genoa) ; Rogan, C. (Kansas U.) ; Rossin, R. (INFN, Padua ; Padua U.) ; Rovelli, C. (INFN, Rome) ; Royon, C. (Kansas U.) ; Sahin, M.Ö. (IRFU, Saclay) ; Sands, W. (Princeton U.) ; Santanastasio, F. (INFN, Rome ; U. Rome La Sapienza (main)) ; Sarica, U. (UC, Santa Barbara) ; Schmidt, I. (Iowa U.) ; Schmitz, R. (UC, Santa Barbara) ; Sheplock, J. (UC, Santa Barbara) ; Silva, J.C. (LIP, Lisbon) ; Siviero, F. (INFN, Turin ; Turin U.) ; Soffi, L. (INFN, Rome) ; Sola, V. (INFN, Turin) ; Sorrentino, G. (INFN, Trieste ; Trieste U.) ; Spiropulu, M. (Caltech) ; Spitzbart, D. (Boston U.) ; Stahl Leiton, A.G. (Rice U.) ; Staiano, A. (INFN, Turin) ; Stuart, D. (UC, Santa Barbara) ; Suarez, I. (Boston U.) ; Tabarelli de Fatis, T. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Tamulaitis, G. (Vilnius U.) ; Tang, Y. (Caltech) ; Tannenwald, B. (Virginia U.) ; Taylor, R. (Kansas State U.) ; Tiras, E. (Iowa U.) ; Titov, M. (IRFU, Saclay) ; Tkaczyk, S. (Fermilab) ; Tlisov, D. (Moscow, INR) ; Tlisova, I. (Moscow, INR) ; Tornago, M. (INFN, Turin ; Turin U.) ; Tosi, M. (INFN, Padua ; Padua U.) ; Tramontano, R. (INFN, Rome ; U. Rome La Sapienza (main)) ; Trevor, J. (Caltech) ; Tully, C.G. (Princeton U.) ; Ujvari, B. (KLTE-ATOMKI) ; Varela, J. (LIP, Lisbon) ; Ventura, S. (INFN, Padua) ; Vila, I. (Cantabria Inst. of Phys.) ; Wamorkar, T. (Northeastern U.) ; Wang, C. (Caltech) ; Wang, X. (Illinois U., Chicago) ; Wayne, M. (Notre Dame U.) ; Wetzel, J. (Iowa U.) ; White, S. (Virginia U.) ; Winn, D. (Fairfield U.) ; Wu, S. (Boston U.) ; Xie, S. (Caltech) ; Ye, Z. (Illinois U., Chicago) ; Yu, G.B. (IRFU, Saclay) ; Zhang, G. (Princeton U.) ; Zhang, L. (Caltech) ; Zhang, Yousen (Rice U.) ; Zhang, Z. (Caltech) ; Zhu, R. (Caltech) |
Publication | 2021-07-15 |
Imprint | 2021-04-15 |
Number of pages | 28 |
In: | JINST 16 (2021) P07023 |
DOI | 10.1088/1748-0221/16/07/P07023 |
Subject category | physics.ins-det ; Detectors and Experimental Techniques |
Accelerator/Facility, Experiment | CERN LHC ; CMS |
Abstract | The MIP Timing Detector will provide additional timing capabilities for detection of minimum ionizing particles (MIPs) at CMS during the High Luminosity LHC era, improving event reconstruction and pileup rejection. The central portion of the detector, the Barrel Timing Layer (BTL), will be instrumented with LYSO:Ce crystals and Silicon Photomultipliers (SiPMs) providing a time resolution of about 30 ps at the beginning of operation, and degrading to 50-60 ps at the end of the detector lifetime as a result of radiation damage. In this work, we present the results obtained using a 120 GeV proton beam at the Fermilab Test Beam Facility to measure the time resolution of unirradiated sensors. A proof-of-concept of the sensor layout proposed for the barrel region of the MTD, consisting of elongated crystal bars with dimensions of about 3 x 3 x 57 mm$^3$ and with double-ended SiPM readout, is demonstrated. This design provides a robust time measurement independent of the impact point of the MIP along the crystal bar. We tested LYSO:Ce bars of different thickness (2, 3, 4 mm) with a geometry close to the reference design and coupled to SiPMs manufactured by Hamamatsu and Fondazione Bruno Kessler. The various aspects influencing the timing performance such as the crystal thickness, properties of the SiPMs (e.g. photon detection efficiency), and impact angle of the MIP are studied. A time resolution of about 28 ps is measured for MIPs crossing a 3 mm thick crystal bar, corresponding to an MPV energy deposition of 2.6 MeV, and of 22 ps for the 4.2 MeV MPV energy deposition expected in the BTL, matching the detector performance target for unirradiated devices. |
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