-
Abstract:
Both fast and slow components from a BaF2 scintillator made in Artifitial Crystal Institute of China have been observed. The properties such as light yield, time resolution, energy resolution, energy linearity, technical attenuation length etc have been measured. The time resolution (σ) equal to 59ps for γ-rays from 60Co source; The energy resolution equal to 12.1% for γ-rays from 137Cs source. These paremeters approach advanced level. The properties of BaF2 crystal show a bright future in the application of BaF2 to nuclear physics, nuclear medicine and particle physics.
-
-
References
[1]
|
M.Laval, et al., Nucl. Instr.and Meth,206(1983), 169.[2] M.Laval, et al., workshop on time-of-flight tomography, 1982.[3] G.Charpak, et al., Nucl. Instr.and Meth., 217(1983), 217. |
-
[1] |
HU Xi-Duo
, SHAO Ming-Zhu
, LUO Shi-Yu
, LIU Yong-Sheng
, ZHU De-Hai
. Average Field Idea and Single Particle Model for 2 Dimension Crystallization Beams(Ⅱ). Chinese Physics C,
2004, 28(2): 196-199. |
[2] |
Medina Ablikim
, HUANG Wei-Cheng
,
. New Realization of N=2 Supersymmetric QuantumMechanics and Shape Invariance. Chinese Physics C,
2002, 26(4): 338-345. |
[3] |
Yang Jianjun
, Ma Boqiang
, Li Guanglie
. Non-perturbative Quark Propagator and the Study of the Non-trivial Q2 Dependence in the Nucleon Structure Functions. Chinese Physics C,
1997, 21(2): 146-156. |
[4] |
BES Collaboration
. Experimental Study of Resonance f2(1270) in the J/ψ Hadronic Decay. Chinese Physics C,
1993, 17(2): 97-106. |
[5] |
WANG Man
, LI Jin
, CUI Xiang-Zong
, XIA Xiao-Mi
, LAI Yuan-Fen
, YAO Xiao-Guang
. PROTOTYPE OF END CAP SHOWER COUNTERAND ITS BEAM TEST. Chinese Physics C,
1987, 11(3): 321-326. |
-
Access
-
-