THE L3 VERTEX DETECTOR - DESIGN AND PERFORMANCE

被引:3
作者
AKBARI, H
ALVERSON, G
ANDERHUB, H
BAO, J
BEHNER, F
BEHRENS, J
BEISSEL, F
BETEV, B
BILAND, A
BOHM, A
CAMPS, C
CHIEN, CY
COMMICHAU, V
DEITERS, K
DONAT, A
DJAMBAZOV, L
FISHER, P
FRIEBEL, W
GOTTLICHER, P
HAENSLI, M
HANGARTER, K
HASAN, A
HELLER, R
HERTEN, U
HOFER, H
GLAUBMAN, M
JUNG, H
LEEDOM, I
LEISTE, R
LIEBMANN, H
LOHMANN, W
NEYER, C
NEWMAN, D
MACDERMOTT, M
MAOLINBAY, M
MCNALLY, D
MNICH, J
MOLLER, M
ORNDORFF, J
PENG, Y
PEVSNER, A
POHL, M
QUADLIEG, K
RAHALCALLOT, G
REN, D
REUCROFT, S
RIEB, N
RINSCHE, U
ROSER, U
ROHNER, S
机构
[1] RHEIN WESTFAL TH AACHEN,INST PHYS 3,W-5100 AACHEN,GERMANY
[2] NORTHEASTERN UNIV,BOSTON,MA 02115
[3] CENT LAB AUTOMAT & INSTRUMENTAT,SOFIA,BULGARIA
[4] INST HOCHENERGIEPHYS,ZEUTHEN,GERMANY
[5] SWISS FED INST TECHNOL,CH-8092 ZURICH,SWITZERLAND
[6] FBLJA PROJECT,WORLD LAB,GENEVA,SWITZERLAND
[7] NATL INST HIGH ENERGY PHYS,AMSTERDAM,NETHERLANDS
关键词
D O I
10.1016/0168-9002(92)90698-4
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The L3 vertex detector is comprised of the time expansion chamber (TEC), the Z-chamber and a layer of plastic scintillating fibers. The TEC has shown a high spatial resolution and an excellent multi-track reconstruction capability at LEP luminosity. The Z-chamber provides information about the z-coordinates of the tracks and the fibers are used for calibrating the drift velocity with a high precision. A description of the L3 vertex detector, its readout and data acquisition and its performance during the 1990 LEP running period is presented in this paper.
引用
收藏
页码:161 / 169
页数:9
相关论文
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