Two-neutron transfer in Sn isotopes beyond the N=82 shell closure

被引：7
|
作者：
Bayman, B. F. [1 ]
Covello, A. [2 ]
Gargano, A. [3 ]
Guazzoni, P. [4 ,5 ]
Zetta, L. [4 ,5 ]
机构：
[1] Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA
[2] Univ Naples Federico II, Dipartimento Fis, I-80126 Naples, Italy
[3] Complesso Univ Monte S Angelo, Ist Nazl Fis Nucl, I-80126 Naples, Italy
[4] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy
[5] Ist Nazl Fis Nucl, I-20133 Milan, Italy
来源：
PHYSICAL REVIEW C | 2014年 / 90卷 / 04期
关键词：
D O I：
10.1103/PhysRevC.90.044322
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：
We have performed microscopic distorted-wave Born approximation calculations of differential cross sections for the two reactions Sn-136(p, t) Sn-134 and Sn-134(t, p)Sn-136, which are within reach of near-future experiments with radioactive ion beams. We have described the initial and final nuclear states in terms of the shell model, employing a realistic low-momentum two-body effective interaction derived from the CD-Bonn nucleon-nucleon potential that has already proved quite successful in describing the available low-energy spectrum of Sn-134. We discuss the main features of the predicted cross sections for the population of the low-lying yrast states in the two nuclei considered.
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页数：6
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