The CLAS12 forward electromagnetic calorimeter
The CLAS12 forward electromagnetic calorimeter
复制标题
CLAS12前向电磁热量计
DOI:
10.1016/j.nima.2020.163425
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Griffioen, K.
中科院分区:
文献类型:
--
作者:
Asryan, G.;Chandavar, Sh.;Chetry, T.;Compton, N.;Daniel, A.;Dashyan, N.;Gevorgyan, N.;Ghandilyan, Y.;Giovanetti, K.;Griffioen, K.
Abstract The CLAS12 Forward Detector includes six independent lead-scintillator electromagnetic sampling calorimeters to provide the primary electron trigger and extend the CLAS12 detection capability to photons and neutrons. Each calorimeter package consists of two modules, the legacy Electromagnetic Calorimeter (EC) previously used in the CLAS detector, and a new pre-shower calorimeter (PCAL) located in front of the EC to extend the total detector radiation length, in order to fully absorb the electromagnetic showers induced by electrons with energies up to 12 GeV. Both calorimeters use a novel triangular hodoscope geometry with stereo readout. The PCAL uses an upgraded design to provide the high spatial resolution necessary for reconstructing π 0 and η decays, and neutrons with high efficiency. This paper treats the design, construction, and calibration of the PCAL and the preliminary combined performance of both detectors.
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DOI:
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发表时间:
2020
期刊:
Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment
影响因子:
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作者:
S. Boyarinov;B. Raydo;C. Cuevas;C. Dickover;H. Dong;G. Heyes;D. Abbott;W. Gu;V. Gyurjyan;E. Jastrzembski;B. Moffit;C. Timmer;I. Mandjavidze;D. Heddle;C. Smith;A. Celentano;R. D. Vita;N. Baltzell;K. Livingston;B. Mckinnon;W. Moore
通讯作者:
W. Moore
DOI:
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发表时间:
2020
期刊:
Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment
影响因子:
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作者:
V. Ziegler;N. Baltzell;F. Bossu;D. Carman;P. Chatagnon;M. Contalbrigo;R. D. Vita;M. Defurne;G. Gavalian;G. Gilfoyle;D. Glazier;Y. Gotra;V. Gyurjyan;N. Harrison;D. Heddle;A. Hobart;S. Joosten;A. Kim;N. Markov;S. Mancilla;M. Mestayer;J. Newton;W. Phelps;S. Niccolai;D. Sokhan;M. Ungaro
通讯作者:
M. Ungaro
DOI:
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发表时间:
1981
期刊:
影响因子:
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作者:
H. Gordon;R. Palmer;S. Smith
通讯作者:
S. Smith
DOI:
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发表时间:
2020
期刊:
Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment
影响因子:
--
作者:
M. Ungaro;G. Angelini;M. Battaglieri;V. Burkert;D. Carman;P. Chatagnon;M. Contalbrigo;M. Defurne;R. Vita;B. Duran;R. Fair;M. Garçon;P. Ghoshal;R. Rajput;Y. Gotra;S. Joosten;A. Kim;D. Lersch;N. Markov;M. Mestayer;R. Miller;M. Mirazita;J. Newton;S. Niccolai;W. Phelps;S. Procureur;Y. Prok;A. Puckett;D. Sokhan;S. Stepanyan;A. Vlassov;R. Wang;C. Wiggins;V. Ziegler
通讯作者:
V. Ziegler
DOI:
10.1016/j.nima.2020.163629
发表时间:
2020
期刊:
Detectors and Associated Equipment
影响因子:
--
作者:
Carman, D.S.;Clark, L.;De Vita, R.;Fedotov, G.;Gothe, R.W.;Hollis, G.;Miller, B.;Phelps, E.;Tian, Y.;Trivedi, A.
通讯作者:
Trivedi, A.