The AMS-02 electromagnetic calorimeter

被引：37

作者：

Cadoux, F

Cervelli, F

Chambert-Hermel, V

Chen, G

Chen, H

Coignet, G

Di Falco, S

Dubois, JM

Falchini, E

Franzoso, A

Fougeron, D

Fouque, N

Galeotti, S

Girard, L

Goy, C

Hermel, R

Incagli, M

Kossakowski, R

Lieunard, B

Liu, Y

Liu, Z

Lomtadze, T

Maestro, P

Marrocchesi, PS

Paoletti, R

Pilo, F

Rosier-Lees, S

Spinella, F

Turini, N

Valle, G

Venanzoni, G

Vialle, JP

Yu, Z

Zhuang, H

机构：

[1] Univ Siena, INFN Grp Collegato, Siena, Italy

[2] LAPP, F-74941 Annecy Le Vieux, France

[3] Ist Nazl Fis Nucl, I-56010 Pisa, Italy

[4] Chinese Acad Sci, IHEP, Beijing 100039, Peoples R China

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2002年 / 113卷

关键词：

D O I：

10.1016/S0920-5632(02)01836-4

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：

The Electromagnetic Calorimeter (ECAL) of the AMS-02 experiment is a lead-scintillanting fibers sampling calorimeter characterized by high granularity that allows to image the longitudinal and lateral showers development, a key issue to provide high electron/hadron discrimination. The light collection system and the FE electronics axe designed to let the calorimeter operate over a wide energy range from few GeV up to 1 TeV. A full-scale prototype of the e.m. calorimeter was tested at Cern in October 2001 using electrons and pions beams with energy ranging from 3 to 100 GeV. Effective sampling thickness, linearity and energy resolution were measured.

引用

页码：159 / 165

页数：7

共 8 条

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