Simulation study for forward calorimater in LHC-ALICE experiment

Simulation study for forward calorimater in LHC-ALICE experiment
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LHC-ALICE实验中正向量热器的模拟研究

DOI:
10.1088/1742-6596/293/1/012029
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发表时间:
2011
期刊:
J. Phys. Conf. Ser
影响因子:
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通讯作者:
T. Gunji
T. Gunji
中科院分区:
--
文献类型:
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作者:
Y. Hori;H. Hamagaki;T. Gunji

文献摘要

相似文献

提出了前向量热仪(FOCAL)作为LHC ALICE探测器的升级方案。FOCAL将对Pb + Pb碰撞中的小Re物理和Pb+ Pb碰撞中的夸克胶子等离子体(QGP)物理做出贡献。FOCAL的概念设计包括SiW夹层式量热计和Si带层,用于测量瞬发γ和π→ γ+ γ,能量高达200 GeV,对应于η= 3(4)时的< 20(10)GeV/c横动量。
We propose Forward Calorimeter (FOCAL) as an upgrade plan of ALICE detector at LHC. FOCAL will contribute to small-re physics in pb+ Pb collisions and Quark Gluon Plasma (QGP) physics in Pb+ Pb collisions. Our conceptual desgin of FOCAL consists of SiW sandwith-type calorimeter and Si Strip layers to measure prompt γ and π→ γ+ γ up to 200 GeV energy, which corresponds to< 20 (10) GeV/c transverse momentum at η= 3 (4).