Systematic study of (γ,n) reaction rates for Z≥78 isotopes -: art. no. 035802

被引：32
|
作者：
Sonnabend, K [1 ]
Vogt, K [1 ]
Galaviz, D [1 ]
Müller, S [1 ]
Zilges, A [1 ]
机构：
[1] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany
来源：
PHYSICAL REVIEW C | 2004年 / 70卷 / 03期
关键词：
D O I：
10.1103/PhysRevC.70.035802
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 (gamma,n) reaction rates of the isotopes Hg-196,Hg-198,Hg-204 and Pb-204 have been determined using the photoactivation technique in an energy region relevant for p process nucleosynthesis. The systematic study of the ground-state (gamma,n) reaction rates on even-even nuclei in the mass region Zgreater than or equal to78 is complemented with these experiments. The data are compared to rates predicted in the framework of two statistical model approaches.
引用
收藏
页码：0358021 / 0358027
页数：7
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