Study of the photon identification efficiency with ALICE photon spectrometer

MAO Ya-Xian; ZHOU Dai-Cui; XU Chun-Cheng; YIN Zhong-Bao

doi:10.1088/1674-1137/32/7/006

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Chinese Physics C> 2008, Vol. 32> Issue(7) : 543-547 DOI: 10.1088/1674-1137/32/7/006

Study of the photon identification efficiency with ALICE photon spectrometer

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Abstract：
The efficiency for the detection and identification of photons with the ALICE PHOton Spectrometer PHOS has been studied with the Monte-Carlo generated data. In particular, the influence on the efficiency of the PHOS-module edge-effect and of the material in front of PHOS have been examined.

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MAO Ya-Xian, ZHOU Dai-Cui, XU Chun-Cheng and YIN Zhong-Bao. Study of the photon identification efficiency with ALICE photon spectrometer[J]. Chinese Physics C, 2008, 32(7): 543-547. doi: 10.1088/1674-1137/32/7/006

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Received: 2007-09-03
Revised: 2007-10-05

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沈阳化工大学材料科学与工程学院沈阳 110142

Study of the photon identification efficiency with ALICE photon spectrometer

Corresponding author: ZHOU Dai-Cui,

Received Date: 2007-09-03
Accepted Date: 2007-10-05
Available Online: 2008-07-05

Abstract:

The efficiency for the detection and identification of photons with the ALICE PHOton Spectrometer PHOS has been studied with the Monte-Carlo generated data. In particular, the influence on the efficiency of the PHOS-module edge-effect and of the material in front of PHOS have been examined.