A HIGHLY-SEGMENTED DELTA-E TIME-OF-FLIGHT WALL AS FORWARD DETECTOR OF THE 4-PI-SYSTEM FOR CHARGED-PARTICLES AT THE SIS ESR ACCELERATOR

被引:141
作者
GOBBI, A
ALARD, JP
AUGUSTINSKI, G
BASRAK, Z
BASTID, N
BELAYEV, IM
BLAICH, T
BOCCACCIO, P
BOCK, R
BOUSSANGE, S
BUTA, A
CAPLAR, R
CERRUTI, C
CHARITY, RJ
CINDRO, N
COFFIN, JP
CROUAU, M
DAUDON, F
DEVIN, JF
DUPIEUX, P
ERO, J
FAN, ZG
FAYARD, C
FINTZ, P
FODOR, Z
FRAYSSE, L
FREIFELDER, R
FROLOV, S
GIMENEZ, E
GRIGORIAN, Y
GUILLAUME, G
HERRMANN, N
HILDENBRAND, KD
HOLBLING, S
HORNECKER, F
HOUARI, A
JEONG, SC
JORIO, M
JUNDT, F
KECSKEMETI, J
KONCZ, P
KORCHAGIN, Y
KOTTE, R
KRAMER, M
KUHN, C
LEBEDEV, A
LEGRAND, I
MAGUIRE, CF
MANKO, V
MARQUARDT, M
机构
[1] UNIV CLERMONT FERRAND,PHYS CORPUSCULAIRE LAB,AUBIERRE,FRANCE
[2] MOSCOW EXPTL & THEORET PHYS INST,MOSCOW,RUSSIA
[3] FORSCHUNGSZENTRUM ROSSENDORF,ROSSENDORF,GERMANY
[4] RUDJER BOSKOVIC INST,ZAGREB,CROATIA
[5] UNIV MAINZ,INST KERNCHEM,W-6500 MAINZ,GERMANY
[6] IV KURCHATOV INST,MOSCOW,RUSSIA
[7] UNIV WARSAW,INST EXPTL PHYS,PL-00325 WARSAW,POLAND
[8] UNIV STRASBOURG 1,CTR RECH NUCL,IN2P3,CNRS,F-67070 STRASBOURG,FRANCE
[9] HUNGARIAN ACAD SCI,CENT RES INST PHYS,H-1525 BUDAPEST,HUNGARY
[10] GESELL SCHWERIONENFORSCH GMBH,W-6100 DARMSTADT 11,GERMANY
[11] UNIV HEIDELBERG,INST PHYS,W-6900 HEIDELBERG,GERMANY
[12] IST NAZL FIS NUCL,LAB NAZL LEGNARO,PADUA,ITALY
关键词
D O I
10.1016/0168-9002(93)90974-M
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
At the SIS / ESR accelerator facility at GSI in Darmstadt the 4pi-detector system FOPI is under construction at present. It is designed for the investigation of central collisions of heavy ions in the energy range up to 2 A GeV. As phase I of this detector a forward wall has been built and used in various experiments. It comprizes a total number of 764 scintillators with an additional shell of 188 thin DELTAE-detectors in front of it and covers the full azimuth of the polar angles from 1-degrees- to 30-degrees. The velocity and the nuclear charge of the fragments are determined by a combined time-of-flight and DELTAE measurement.
引用
收藏
页码:156 / 176
页数:21
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