A fast and compact electromagnetic calorimeter for the PANDA detector at GSI

被引：5

作者：

Lewandowski, B ^{[1
]}

机构：

[1] Ruhr Univ Bochum, Inst Expt Phys 1, D-44780 Bochum, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2005年 / 537卷 / 1-2期

关键词：

PANDA; electromagnetic calorimeter; scintillator; antiproton storage ring;

D O I：

10.1016/j.nima.2004.08.041

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

PANDA is a 4pi detector planned for the antiproton storage ring at the proposed International Accelerator Facility, for Beams of Ions and Antiprotons at the GSI. Experiments foreseen with the antiproton beam of extremely high luminosity and excellent beam quality up to 15 GeV/c beam momentum require an electromagnetic calorimeter of high granularity and resolution to measure photons of several GeV down to 10 MeV energy. The scintillator materials being investigated for this calorimeter are BGO and new improved PbWO4 crystals. For the detection of the scintillation light Avalanche Photo Diodes are being tested. The concept of the calorimeter as well as initial results from the R&D program are presented. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：349 / 352

页数：4

共 4 条

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