The germanium wall of the GEM detector system

被引：38

作者：

Betigeri, M

Bialkowski, E

Bojowald, H

Budzanowski, A

Chatterjee, A

Drochner, M

Ernste, J

Förtsch, S

Freindl, L

Frekers, D

Garske, W

Grewer, K

Hamacher, A ^{[1
]}

Igel, S

Ilieva, J

Jarczyk, L

Jochmann, M

Kemmerling, G

Kilian, K

Kliczewski, S

Klimala, W

Kolev, D

Kutsarova, T

Lieb, J

Lippert, G

Machner, H

Magiera, A

Nann, H

Pentchev, L

Plendl, HS

Protic, D

Razen, B

von Rossen, P

Roy, BJ

Siudak, R

Smyrski, J

Srikantiah, RV

Strzalkowski, A

Tsenov, R

Zolnierczuk, PA

Zwoll, K

机构：

[1] BARC, Div Nucl Phys, Bombay, Maharashtra, India

[2] Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany

[3] Inst Nucl Phys, Krakow, Poland

[4] Forschungszentrum Julich, Zent Lab Elekt, Julich, Germany

[5] Univ Bonn, Inst Strahlen & Kernphys, D-5300 Bonn, Germany

[6] Univ Munster, Inst Kernphys, D-4400 Munster, Germany

[7] Inst Nucl Phys & Nucl Energy, Sofia, Bulgaria

[8] Jagiellonian Univ, Inst Phys, Krakow, Poland

[9] Univ Sofia, Fac Phys, BU-1126 Sofia, Bulgaria

[10] George Mason Univ, Dept Phys, Fairfax, VA 22030 USA

[11] Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA

[12] Natl Accelerator Ctr, ZA-7131 Faure, South Africa

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1999年 / 421卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0168-9002(98)01176-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A stack of annular detectors made of high-purity germanium was developed. The detectors are position sensitive with radial structures. The first one ("Quirl") is double-sided position sensitive defining 40 000 pixels, the following three (E1, E2 and E3) have 32 wedges each. The Quirl acts as tracker while the other three act as calorimeter. The stack was successfully operated in meson production reactions close to threshold. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：447 / 457

页数：11

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