MASK SYSTEM FOR THE TOPAZ DETECTOR AT TRISTAN, KEK

被引：3
|
作者：
KICHIMI, H
WATANABE, Y
UNO, S
FUJIMOTO, J
KOBAYASHI, M
FUJII, K
HAYASHII, H
KAWABATA, S
ITOH, R
MIYAMOTO, A
OKUNO, H
TAUCHI, T
TSUKAMOTO, T
YAMAOKA, H
YAMAUCHI, M
机构：
[1] UNIV TOKYO,INST NUCL STUDY,TOKYO 188,JAPAN
[2] TOKYO INST TECHNOL,DEPT PHYS,TOKYO 152,JAPAN
[3] NARA WOMENS UNIV,DEPT PHYS,NARA 630,JAPAN
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 334卷 / 2-3期
关键词：
D O I：
10.1016/0168-9002(93)90797-L
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A new beam pipe with an optimally designed mask system has been incorporated into the TOPAZ detector at the TRISTAN e+e- collider. It has allowed successful operation of a high-precision vertex chamber installed at a distance of 55 mm from the beam line and of a hermetic calorimetry covering 99.8% of the solid angle. We report on the design of the mask system and our running experience.
引用
收藏
页码：367 / 382
页数：16
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