Fission hindrance in hot 216Th:: Evaporation residue measurements -: art. no. 044602

被引：115

作者：

Back, BB ^{[1
]}

Blumenthal, DJ ^{[1
]}

Davids, CN ^{[1
]}

Henderson, DJ ^{[1
]}

Hermann, R ^{[1
]}

Hofman, DJ ^{[1
]}

Jiang, CL ^{[1
]}

Penttilä, HT ^{[1
]}

Wuosmaa, AH ^{[1
]}

机构：

[1] Argonne Natl Lab, Argonne, IL 60439 USA

来源：

PHYSICAL REVIEW C | 1999年 / 60卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.60.044602

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The fusion evaporation-residue cross sections for S-32+ W-184 have been measured at beam energies of E-beam = 165, 174, 185, 196, 205, 215, 225, 236, 246, and 257 MeV using the ATLAS Fragment Mass Analyzer. The data are compared with statistical model calculations and it is found that a nuclear dissipation strength, which increases with the excitation energy, is required to reproduce the excitation function. A comparison with previously published data shows that the dissipation strength depends strongly on the shell structure of the nuclear system. [S0556-2813(99)02709-0].

引用

页数：7

共 29 条

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