Study of Giant Dipole Resonance of Super Heavy Compound System
CAI Yan-huang1,2, WANG Jian-song2, SHEN Wen-qing1,2, MA Yu-gang1,2,3, FENG Jun1,2, YE Wei2, CAI Xiang-zhou2, FANG De-qing2
1CCAST (World Laboratory), P. O. Box 8730, Beijing 100080
2Institute of Nuclear Research, Chinese Academy of Science, Shanghai 201800 (mailing address)
3Fudan-T. D. Lee Physics Laboratory, Fudan University, Shanghai 200433
Study of Giant Dipole Resonance of Super Heavy Compound System
CAI Yan-huang1,2;WANG Jian-song2;SHEN Wen-qing1,2;MA Yu-gang1,2,3;FENG Jun1,2;YE Wei2;CAI Xiang-zhou2;FANG De-qing2
1CCAST (World Laboratory), P. O. Box 8730, Beijing 100080
2Institute of Nuclear Research, Chinese Academy of Science, Shanghai 201800 (mailing address)
3Fudan-T. D. Lee Physics Laboratory, Fudan University, Shanghai 200433
Abstract： A microscopic semi-classical approach, i.e., the linearized Vlasov equation with a collision term treated by the relaxation time approximation, is simply described and is used to investigate the giant dipole resonance (GDR) from hot super heavy compound system. The possibility of such GDR γ rays emission is described also according to the fission delay. For Au+Au system (A =392) and Xe+U system (A = 374), the temperature dependence of strength distribution of GDR γ rays and the deformation effect on GDR γ rays are discussed in framework of this approach.
CAI Yan-huang;WANG Jian-song;SHEN Wen-qing;MA Yu-gang;;FENG Jun;YE Wei;CAI Xiang-zhou;FANG De-qing. Study of Giant Dipole Resonance of Super Heavy Compound System[J]. 中国物理快报, 1998, 15(9): 642-644.
CAI Yan-huang, WANG Jian-song, SHEN Wen-qing, MA Yu-gang, , FENG Jun, YE Wei, CAI Xiang-zhou, FANG De-qing. Study of Giant Dipole Resonance of Super Heavy Compound System. Chin. Phys. Lett., 1998, 15(9): 642-644.
1998, Vol. 15 
