The trigger system of the muon spectrometer of the ALICE experiment at the LHC

被引：0
|
作者：
Bossu, F. [1 ,2 ]
机构：
[1] Univ Turin, I-10125 Turin, Italy
[2] INFN Turin, I-10125 Turin, Italy
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2011年 / 215卷
关键词：
LOW-RESISTIVITY RPC; DIMUON ARM;
D O I：
10.1016/j.nuclphysbps.2011.04.009
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
In the framework of the ALICE physics program, the goal of the muon spectrometer is the study of quarkonia and open heavy flavors production via the muonic decay channel in a wide range of transverse momentum and in the pseudo-rapidity range -4.0 < eta < -2.5. The trigger system of the muon spectrometer consists of four planes of Resistive Plate Chamber (RPC) detectors, 21 thousand front-end channels and fast-decision electronics. It is designed to select (muon) tracks via a rough transverse momentum determination, in a large background environment, and to provide a fast trigger signal. The results of the commissioning phase will be reported.
引用
收藏
页码：204 / 207
页数：4
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