Study of Giant Dipole Resonance of Super Heavy Compound System

Chin. Phys. Lett.

1998, Vol. 15

Issue (9): 642-644 DOI:

Original Articles

Study of Giant Dipole Resonance of Super Heavy Compound System

CAI Yan-huang^1,2;WANG Jian-song²;SHEN Wen-qing^1,2;MA Yu-gang^1,2,3;FENG Jun^1,2;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

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CAI Yan-huang, WANG Jian-song, SHEN Wen-qing et al 1998 Chin. Phys. Lett. 15 642-644

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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.

Keywords: 24.30.Cz

Published: 01 September 1998

PACS:

24.30.Cz

(Giant resonances)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1998/V15/I9/0642

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	CAI Yan-huang
	WANG Jian-song
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	MA Yu-gang
	FENG Jun
	YE Wei
	CAI Xiang-zhou
	FANG De-qing

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