Proton-neutron and proton-proton correlations in medium-weight nuclei and the role of the tensor force

被引：96
作者：
Alvioli, M. [1 ,2 ]
Atti, C. Ciofi degli
Morita, H. [3 ]
机构：
[1] Univ Perugia, Dept Phys, I-06123 Perugia, Italy
[2] Ist Nazl Fis Nucl, Sez Perugia, I-06123 Perugia, Italy
[3] Sapporo Gakuin Univ, Ebetsu, Hokkaido 069, Japan
来源：
PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 16期
关键词：
D O I：
10.1103/PhysRevLett.100.162503
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A detailed analysis of the effect of short-range and tensor correlations on one- and two-nucleon momentum distributions of medium-weight nuclei (12 <= A <= 40) is carried out. Although our Letter is primarily aimed at understanding the role of the tensor force on nucleon momentum distributions of medium-weight nuclei, the possible relevance of our results for the interpretation of (e,e' N) and (e,e' 2N) processes at high Q(2), aimed at investigating nucleon-nucleon correlations, is discussed.
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页数：4
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