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Title: Electron beam test of the large area Mu2e calorimeter prototype

Abstract

The Mu2e calorimeter consists of 1348 pure CsI crystals coupled to two large area UV-extended Silicon Photomultipliers (SiPMs) organized in two separate annular disks. An intense R&D phase has been pursued to check if this configuration satisfies the Mu2e requirements. In May 2017, a dedicated test has been performed at the Beam Test Facility (BTF) in Frascati (Italy) where the large calorimeter prototype (Module-0) has been exposed to an electron beam in the energy range between 60 and 120 MeV. The prototype consists of 51 crystals, each one readout by two Mu2e SiPMs. We present results for timing and energy resolution both for electrons at normal incidence (0°) and at a grazing impact angle (50°) more similar to the experiment configuration. At 100 MeV, an energy resolution of 5.4% (7.4%) at normal (grazing) incidence has been achieved in good agreement with Monte Carlo expectation. In the same energy range, a time resolution of ~XX ps (~YY ps) has been measured at normal incidence with 1 GHz (250 MHz) sampling rate. Dependence of time and energy resolutions as a function of beam energy and impinging angle are also presented.

Authors:
 [1];  [1];  [1];  [2];  [2];  [3];  [3];  [3];  [1];  [2];  [4];  [5];  [6];  [7];  [3];  [1];  [8];  [3];  [7];  [9] more »;  [3];  [7];  [2];  [10];  [2];  [11];  [7];  [2];  [9];  [3];  [3];  [2];  [8];  [1];  [1];  [1];  [7] « less
  1. Joint Institute for Nuclear Research, Dubna (Russia)
  2. INFN Sezione di Pisa, Pisa (Italy)
  3. Lab Nazionali di Frascati dell’INFN, Frascati (Italy)
  4. Lab Nazionali di Frascati dell’INFN, Frascati (Italy); Univ. Tor Vergata, Rome (Italy)
  5. INFN Sezione di Pisa, Pisa (Italy); Dipartimento di Fisica dell’Universit`a di Pisa, Pisa (Italy)
  6. Lab Nazionali di Frascati dell’INFN, Frascati (Italy); Univ. Roma Tre, Rome (Italy)
  7. California Inst. of Technology (CalTech), Pasadena, CA (United States)
  8. INFN Sezione di Lecce, Lecce (Italy)
  9. Lab Nazionali di Frascati dell’INFN, Frascati (Italy); Univ. Guglielmo Marconi, Rome (Italy)
  10. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
  11. Yale Univ., New Haven, CT (United States)
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
OSTI Identifier:
1523418
Report Number(s):
FERMILAB-CONF-18-766-E
Journal ID: ISSN 1742-6588; 1733068
Grant/Contract Number:  
AC02-07CH11359
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Physics. Conference Series
Additional Journal Information:
Journal Volume: 1162; Journal Issue: 1; Conference: 18th International Conference on Calorimetry in Particle Physics, Eugene, OR (United States), 21-25 May 2018; Journal ID: ISSN 1742-6588
Publisher:
IOP Publishing
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY

Citation Formats

Atanov, N., Baranov, V., Budagov, J., Caiulo, D., Cervelli, F., Colao, F., Cordelli, M., Corradi, M., Davydov, Yu. I., Di Falco, S., Diociaiuti, E., Donati, S., Donghia, R., Echenard, B., Giovannella, S., Glagolev, V., Grancagnolo, F., Happacher, F., Hitlin, D., Martini, M., Miscetti, S., Miyashita, T., Morescalchi, L., Murat, P., Pedreschi, E., Pezzullo, G., Porter, F., Raffaelli, F., Ricci, M., Saputi, A., Sarra, I., Spinella, F., Tassielli, G., Tereshchenko, V., Usubova, Z., Vasilyev, I. I., and Zhu, R. Y. Electron beam test of the large area Mu2e calorimeter prototype. United States: N. p., 2019. Web. doi:10.1088/1742-6596/1162/1/012027.
Atanov, N., Baranov, V., Budagov, J., Caiulo, D., Cervelli, F., Colao, F., Cordelli, M., Corradi, M., Davydov, Yu. I., Di Falco, S., Diociaiuti, E., Donati, S., Donghia, R., Echenard, B., Giovannella, S., Glagolev, V., Grancagnolo, F., Happacher, F., Hitlin, D., Martini, M., Miscetti, S., Miyashita, T., Morescalchi, L., Murat, P., Pedreschi, E., Pezzullo, G., Porter, F., Raffaelli, F., Ricci, M., Saputi, A., Sarra, I., Spinella, F., Tassielli, G., Tereshchenko, V., Usubova, Z., Vasilyev, I. I., & Zhu, R. Y. Electron beam test of the large area Mu2e calorimeter prototype. United States. doi:10.1088/1742-6596/1162/1/012027.
Atanov, N., Baranov, V., Budagov, J., Caiulo, D., Cervelli, F., Colao, F., Cordelli, M., Corradi, M., Davydov, Yu. I., Di Falco, S., Diociaiuti, E., Donati, S., Donghia, R., Echenard, B., Giovannella, S., Glagolev, V., Grancagnolo, F., Happacher, F., Hitlin, D., Martini, M., Miscetti, S., Miyashita, T., Morescalchi, L., Murat, P., Pedreschi, E., Pezzullo, G., Porter, F., Raffaelli, F., Ricci, M., Saputi, A., Sarra, I., Spinella, F., Tassielli, G., Tereshchenko, V., Usubova, Z., Vasilyev, I. I., and Zhu, R. Y. Tue . "Electron beam test of the large area Mu2e calorimeter prototype". United States. doi:10.1088/1742-6596/1162/1/012027. https://www.osti.gov/servlets/purl/1523418.
@article{osti_1523418,
title = {Electron beam test of the large area Mu2e calorimeter prototype},
author = {Atanov, N. and Baranov, V. and Budagov, J. and Caiulo, D. and Cervelli, F. and Colao, F. and Cordelli, M. and Corradi, M. and Davydov, Yu. I. and Di Falco, S. and Diociaiuti, E. and Donati, S. and Donghia, R. and Echenard, B. and Giovannella, S. and Glagolev, V. and Grancagnolo, F. and Happacher, F. and Hitlin, D. and Martini, M. and Miscetti, S. and Miyashita, T. and Morescalchi, L. and Murat, P. and Pedreschi, E. and Pezzullo, G. and Porter, F. and Raffaelli, F. and Ricci, M. and Saputi, A. and Sarra, I. and Spinella, F. and Tassielli, G. and Tereshchenko, V. and Usubova, Z. and Vasilyev, I. I. and Zhu, R. Y.},
abstractNote = {The Mu2e calorimeter consists of 1348 pure CsI crystals coupled to two large area UV-extended Silicon Photomultipliers (SiPMs) organized in two separate annular disks. An intense R&D phase has been pursued to check if this configuration satisfies the Mu2e requirements. In May 2017, a dedicated test has been performed at the Beam Test Facility (BTF) in Frascati (Italy) where the large calorimeter prototype (Module-0) has been exposed to an electron beam in the energy range between 60 and 120 MeV. The prototype consists of 51 crystals, each one readout by two Mu2e SiPMs. We present results for timing and energy resolution both for electrons at normal incidence (0°) and at a grazing impact angle (50°) more similar to the experiment configuration. At 100 MeV, an energy resolution of 5.4% (7.4%) at normal (grazing) incidence has been achieved in good agreement with Monte Carlo expectation. In the same energy range, a time resolution of ~XX ps (~YY ps) has been measured at normal incidence with 1 GHz (250 MHz) sampling rate. Dependence of time and energy resolutions as a function of beam energy and impinging angle are also presented.},
doi = {10.1088/1742-6596/1162/1/012027},
journal = {Journal of Physics. Conference Series},
number = 1,
volume = 1162,
place = {United States},
year = {2019},
month = {4}
}

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