PERFORMANCE THE GLAST-LAT: BEAM TEST RESULTS

被引:0
|
作者
Brigida, M.
Caliandro, A.
Favuzzi, C.
Fusco, P.
Gargano, F.
Giglietto, N.
Loparco, F.
Mazziotta, M. N. [1 ]
Monte, C.
Raino, S.
Spinelli, P.
机构
[1] Univ Bari & Politecn, Dipartimento Interateneo Fis M Merlin, Via Amendola 173, I-70126 Bari, Italy
关键词
D O I
10.1142/9789812819093_0149
中图分类号
O59 [应用物理学];
学科分类号
摘要
Between July and November 2006, the LAT Collaboration has performed a massive campaign of particle beam test on a Calibration Unit (CU), in order to study the performance of the LAT and validate the LAT Geant4 based simulation. We have tested the LAT Calibration Unit at CERN, both at PS and SPS accelerators, and at GSI. The Calibration Unit is a detector built with two complete flight spare modules, a third spare calorimeter module, five antocoincidence tiles located around the telescope and flight-like readout electronics. The LAT response to minimum ionizing particles, high energy electrons, gamma ray and ions (C,Xe) in a wide energy range, has been studied. This large amount of data allowed to determine the LAT performance, such as the capability to reconstruct the direction of the incident gamma-rays.
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页码:891 / +
页数:2
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