Development of aerogel Cherenkov detectors at Novosibirsk

被引:15
作者
Barnyakov, AY
Barnyakov, MY
Bähr, J
Bellunato, T
Beloborodov, KI
Bobrovnikov, VS
Buzykaev, AR
Calvi, M
Danilyuk, AF
Djordjadze, V
Golubev, VB
Kononov, SA
Kravchenko, EA [1 ]
Lipka, D
Matteuzzi, C
Musy, M
Onuchin, AP
Perego, D
Rodiakin, VA
Savinov, GA
Serednyakov, SI
Shamov, AG
Stephan, F
Tayursky, VA
Vorobiov, AI
机构
[1] Budker Inst Nucl Phys, Novosibirsk 630090, Russia
[2] DESY Zeuthen, Zeuthen, Germany
[3] Univ Milan, Milan, Italy
[4] Ist Nazl Fis Nucl, I-20133 Milan, Italy
[5] Boreskov Inst Catalysis, Novosibirsk, Russia
关键词
Cherenkov counters; aerogel;
D O I
10.1016/j.nima.2005.08.048
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The development of aerogel Cherenkov counters with the light collection using a wavelength shifter is described. 80 counters of this type Lire working in the KEDR detector. A project of similar Counters for the SND detector based on "heavy" aerogel with n = 1.13 has been developed. Aerogel with a refractive index of 1.006-1.13 and dimensions of blocks tip to 200 x 200 x 50 mm(3) is produced by the Novosibirsk group for use in Cherenkov counters of different types. The Novosibirsk group is participating in the development of LHCb RICH as well Lis a beam diagnostics for a photo-injector test facility at DESY-Zeuthen. Recently we started development of RICH based on focusing aerogel (FARICH) for the endcap of the SuperBaBar. For the first time in the world the focusing aerogel with layers of different refractive indices has been produced. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:125 / 129
页数:5
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