Systematic study of breakup effects on complete fusion at energies above the Coulomb barrier

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	Systematic study of breakup effects on complete fusion at energies above the Coulomb barrier
	Zhou, SG
刊名	PHYSICAL REVIEW C
	2014
卷号	90 期号:3 页码:34612
关键词	WEAKLY-BOUND NUCLEI SUBBARRIER FUSION CROSS-SECTIONS PROJECTILE SCATTERING DYNAMICS FISSION TARGET
ISSN号	0556-2813
通讯作者	Wang, B (reprint author), Zhengzhou Univ, Dept Phys, Zhengzhou 450001, Peoples R China.
英文摘要	A large number of complete fusion excitation functions of reactions including the breakup channel were measured in recent decades, especially in the last few years. It allows us to investigate the systematic behavior of the breakup effects on the complete fusion cross sections. To this end, we perform a systematic study of the breakup effects on the complete fusion cross sections at energies above the Coulomb barrier. The reduced fusion functions F(x) are compared with the universal fusion function which is used as a uniform standard reference. The complete fusion cross sections at energies above the Coulomb barrier are suppressed by the breakup of projectiles. This suppression effect for reactions induced by the same projectile is independent of the target and mainly determined by the lowest energy breakup channel of the projectile. A good exponential relation between the suppression factor and the energy corresponding to the lowest breakup threshold is held.
学科主题	Physics
收录类别	SCI
资助信息	CNPq; FAPERJ; PRONEX; National Key Basic Research Program of China [2013CB834400]; National Natural Science Foundation of China [11121403, 11175252, 11120101005, 11211120152, 11275248]; Knowledge Innovation Project of the Chinese Academy of Sciences [KJCX2-EW-N01]
原文出处	http://dx.doi.org/10.1103/PhysRevC.90.034612
语种	英语
WOS记录号	WOS:000343757700003
公开日期	2015-06-03
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15652]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Zhou, SG. Systematic study of breakup effects on complete fusion at energies above the Coulomb barrier[J]. PHYSICAL REVIEW C,2014,90(3):34612.
APA	Zhou, SG.(2014).Systematic study of breakup effects on complete fusion at energies above the Coulomb barrier.PHYSICAL REVIEW C,90(3),34612.
MLA	Zhou, SG."Systematic study of breakup effects on complete fusion at energies above the Coulomb barrier".PHYSICAL REVIEW C 90.3(2014):34612.