In-beam tests of the AMS RICH prototype with 20 A GeV/c secondary ions

被引:15
|
作者
Baret, B
Aguayo, P
Benitez, MA
Arruda, L
Barao, F
Barrau, A
Belmont, E
Berdugo, J
Boudoul, G
Borges, J
Buénerd, M
Casadei, D
Casaus, J
Delgado, C
Diaz, C
Derome, L
Eraud, L
Gallin-Martel, L
Giovacchini, F
Goncalves, P
Lanciotti, E
Laurenti, G
Malinine, A
Mana, C
Marin, J
Martinez, G
Menchaca-Rocha, A
Palomares, C
Pimenta, M
Protasov, K
Sanchez, E
Seo, ES
Sevilla, I
Torrento, A
Vargas-Trevino, M
机构
[1] LPSC, F-38026 Grenoble, France
[2] CIEMAT, E-28040 Madrid, Spain
[3] LIP, P-100 Lisbon, Portugal
[4] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
[5] Univ Bologna, I-40126 Bologna, Italy
[6] Ist Nazl Fis Nucl, I-40126 Bologna, Italy
[7] Univ Maryland, College Pk, MD 20742 USA
关键词
AMS experiment; RICH; in-beam tests; fragmentation beam;
D O I
10.1016/j.nima.2004.03.032
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A prototype of the AMS Cherenkov imager (RICH) has been tested by means of a low intensity 20 GeV/c per nucleon ion beam coming from the fragmentation of a primary beam of Pb ions. Data have been collected for charges I < Z < similar to45 in various beam conditions and using different radiators. The charge Z and velocity beta resolution have been of the prototype investigated. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:126 / 131
页数:6
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