Use of Large-Area Photodiodes for Improving the Characteristics of an Electromagnetic Calorimeter Based on Lead Tungstate Crystals
- 作者: Balygin K.A.1, Ippolitov M.S.1, Klimov A.I.1, Lebedev V.A.1, Manko V.I.1, Meleshko E.A.1, Sibiriak Y.G.1, Akindinov A.V.2, Izucheev V.I.3, Arefiev V.A.4, Vodopyanov A.S.4, Gorbunov N.V.4, Kuzmin N.A.4, Nomokonov P.V.4, Petukhov Y.P.4, Rufanov I.A.4, Budnikov D.V.5, Vikhlyantsev O.V.5, Demanov V.A.5, Zavyalov N.V.5, Kuryakin A.V.5, Tumkin A.D.5, Filchagin S.V.5
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隶属关系:
- Kurchatov Institute National Research Center
- Alikhanov Institute for Theoretical and Experimental Physics
- Logunov Institute for High Energy Physics
- Joint Institute for Nuclear Research
- Russian Federal Nuclear Center
- 期: 卷 61, 编号 5 (2018)
- 页面: 639-644
- 栏目: Nuclear Experimental Technique
- URL: https://bakhtiniada.ru/0020-4412/article/view/160368
- DOI: https://doi.org/10.1134/S0020441218040140
- ID: 160368
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详细
It is shown that an increase in the area of photodetectors allows the PHOS electromagnetic calorimeter of the ALICE experiment to operate at room temperature with better spectrometric characteristics. The linearity of the calorimeter response has been investigated in the 1–110 GeV energy range using both Hamamatsu S8664-1010 avalanche photodiodes with a large area (10 × 10 mm2) and arrays of MPPC Hamamatsu S12572-015C silicon photomultipliers with a sensitive area of 6 × 6 mm2. The calorimeter based on avalanche photodiodes is linear in the energy range under investigation compared to a calorimeter composed of silicon-photomultiplier arrays.
作者简介
K. Balygin
Kurchatov Institute National Research Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Moscow, 123182
M. Ippolitov
Kurchatov Institute National Research Center
编辑信件的主要联系方式.
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Moscow, 123182
A. Klimov
Kurchatov Institute National Research Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Moscow, 123182
V. Lebedev
Kurchatov Institute National Research Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Moscow, 123182
V. Manko
Kurchatov Institute National Research Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Moscow, 123182
E. Meleshko
Kurchatov Institute National Research Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Moscow, 123182
Yu. Sibiriak
Kurchatov Institute National Research Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Moscow, 123182
A. Akindinov
Alikhanov Institute for Theoretical and Experimental Physics
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Moscow, 117218
V. Izucheev
Logunov Institute for High Energy Physics
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Protvino, Moscow oblast, 142281
V. Arefiev
Joint Institute for Nuclear Research
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Dubna, Moscow oblast, 141980
A. Vodopyanov
Joint Institute for Nuclear Research
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Dubna, Moscow oblast, 141980
N. Gorbunov
Joint Institute for Nuclear Research
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Dubna, Moscow oblast, 141980
N. Kuzmin
Joint Institute for Nuclear Research
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Dubna, Moscow oblast, 141980
P. Nomokonov
Joint Institute for Nuclear Research
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Dubna, Moscow oblast, 141980
Yu. Petukhov
Joint Institute for Nuclear Research
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Dubna, Moscow oblast, 141980
I. Rufanov
Joint Institute for Nuclear Research
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Dubna, Moscow oblast, 141980
D. Budnikov
Russian Federal Nuclear Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Sarov, Nizhny Novgorod oblast, 607188
O. Vikhlyantsev
Russian Federal Nuclear Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Sarov, Nizhny Novgorod oblast, 607188
V. Demanov
Russian Federal Nuclear Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Sarov, Nizhny Novgorod oblast, 607188
N. Zavyalov
Russian Federal Nuclear Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Sarov, Nizhny Novgorod oblast, 607188
A. Kuryakin
Russian Federal Nuclear Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Sarov, Nizhny Novgorod oblast, 607188
A. Tumkin
Russian Federal Nuclear Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Sarov, Nizhny Novgorod oblast, 607188
S. Filchagin
Russian Federal Nuclear Center
Email: Mikhail.Ippolitov@cern.ch
俄罗斯联邦, Sarov, Nizhny Novgorod oblast, 607188
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