Studies of the response of the prototype CMS hadron calorimeter, including magnetic field effects, to pion, electron, and muon beams

被引：20

作者：

Abramov, VV

Acharya, BS

Akchurin, N

Atanasov, I

Baiatian, G

Ball, A

Banerjee, S

de Barbaro, P

Barnes, V

Bencze, G

Bodek, A

Booke, M

Budd, H

Cremaldi, L

Cushman, P

Dugad, SR

Dimitrov, L

Dyshkant, A

Elias, J

Evdokimov, VN

Fong, D

Freeman, J

Genchev, V

Goncharov, PI

Green, D

Gurtu, A

Hagopian, V

Iaydjiev, P

Korneev, Y

Krinitsyn, A

Krishnaswami, G

Krishnaswamy, MR

Kryshkin, V

Kunori, S

Laasanen, A

Lazic, D

Levchuk, L

Litov, L

Mondal, NK

Moulik, T

Narasimham, VS

Nemashkalo, A

Onel, Y

Petrov, P

Petukhov, Y

Piperov, S

Popov, V

Reidy, J

Ronzhin, A

机构：

[1] Inst High Energy Phys, Protvino, Russia

[2] Tata Inst Fundamental Res, HECR Grp, Mumbai, India

[3] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, Sofia, Bulgaria

[4] Yerevan Phys Inst, Yerevan 375036, Armenia

[5] Univ Maryland, College Pk, MD 20742 USA

[6] Tata Inst Fundamental Res, EHEP Grp, Mumbai, India

[7] Univ Rochester, Rochester, NY 14627 USA

[8] Purdue Univ, W Lafayette, IN 47907 USA

[9] CERN, Geneva, Switzerland

[10] Univ Mississippi, University, MS 38677 USA

[11] Univ Minnesota, Minneapolis, MN 55455 USA

[12] Fermi Natl Accelerator Lab, Batavia, IL 60510 USA

[13] Florida State Univ, Tallahassee, FL 32306 USA

[14] Kharkov Phys & Technol Inst, Natl Sci Ctr, UA-310108 Kharkov, Ukraine

[15] Univ Sofia, BU-1126 Sofia, Bulgaria

[16] Univ Iowa, Iowa City, IA 52242 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2001年 / 457卷 / 1-2期

关键词：

hadron sampling calorimeters; magnetic field effects;

D O I：

10.1016/S0168-9002(00)00711-7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We report on the response of a prototype CMS hadron calorimeter module to charged particle beams of pions, muons, and electrons with momenta up to 375 GeV/c. The data were taken at the H2 and H4 beamlines at CERN in 1995 and 1996. The prototype sampling calorimeter used copper absorber plates and scintillator tiles with wavelength shifting fibers for readout. The effects of a magnetic field of up to 3 T on the response of the calorimeter to muons, electrons, and pions are presented, and the effects of an upstream lead tungstate crystal electromagnetic calorimeter on the linearity and energy resolution of the combined calorimetric system to hadrons are evaluated. The results are compared with Monte Carlo simulations and are used to optimize the choice of total absorber depth, sampling frequency, and longitudinal readout segmentation. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：75 / 100

页数：26

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