Aerogel Cherenkov counter for the BELLE detector

被引：62

作者：

Iijima, T

Adachi, I

Enomoto, R

Suda, R

Sumiyoshi, T

Leonidopoulos, C

Marlow, DR

Prebys, E

Kawai, H

Kurihara, E

Nanao, M

Suzuki, K

Unno, Y

Ogawa, S

Murakami, A

Khan, MHR

机构：

[1] KEK, High Energy Accelerator Res Org, Natl Lab High Energy Phys, Tsukuba, Ibaraki 3050801, Japan

[2] Princeton Univ, Princeton, NJ 08544 USA

[3] Chiba Univ, Chiba 2638522, Japan

[4] Toho Univ, Funabashi, Chiba 274, Japan

[5] Saga Univ, Saga 840, Japan

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2000年 / 453卷 / 1-2期

关键词：

D O I：

10.1016/S0168-9002(00)00652-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In the BELLE experiment at the KEK B-factory, a threshold aerogel Cherenkov counter, with refractive index from 1.010 to 1.030, is used to provide pi /K separation in the momentum region up to 3.5 GeV/c. The detector system has been constructed, installed into the BELLE detector, and then commissioned with cosmic rays and beams. This paper presents a brief explanation of the detector system and its performance obtained in early BELLE physics runs. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：321 / 325

页数：5

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