Abstract： A modified method of absolute efficiency calibration for germanium detector has been developed based on the fact that the intensities of capture γ-rays can be determined by the 1368KeV γ-rays from sodium activation when a NaCI sample is irradiated by thermal neutrons. As a verification of this method, the intensity of the 4.44MeV γ-ray from an Am-Be neutron source was determined.
YE Zongyuan;LI Yubing;DING Shengyao;BAO Zongyu;YANG Xiaoyun;RONG Chaofan;DING Xixiang;ZHENG Jinmei. Modified Method for Efficiency Calibration of High Energy γ Detector[J]. 中国物理快报, 1994, 11(1): 12-15.
YE Zongyuan, LI Yubing, DING Shengyao, BAO Zongyu, YANG Xiaoyun, RONG Chaofan, DING Xixiang, ZHENG Jinmei. Modified Method for Efficiency Calibration of High Energy γ Detector. Chin. Phys. Lett., 1994, 11(1): 12-15.
WANG Shou-Yu;MA Ying-Jun;T. Komatsubara;LIU Yun-Zuo;ZHANG Yu-Hu;K. Furuno;T. Hayakawa;J. Mukai;Y. Iwata;T. Morikawa;G. B. Hagemann;G. Sletten;J. Nyberg;D. Jerrestam;H. J. Jensen;J. Espino;J. Gascon;N. GjФrup;B. Cederwall;P. O. TjФm. Structure of the πg7/2 [404] 7/2+ Band in Odd Proton Nucleus 123I[J]. 中国物理快报, 2004, 21(6): 1024-1026.
1994, Vol. 11 
