Nonfactorized calculation of the process 3He(e,e'p)2H at medium energies

被引：11
|
作者：
Atti, C. Ciofi degli [1 ]
Kaptari, L. P.
机构：
[1] Univ Perugia, Dept Phys, I-06123 Perugia, Italy
来源：
PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 12期
关键词：
D O I：
10.1103/PhysRevLett.100.122301
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The exclusive process (3)He(e,e'p)(2)H has been analyzed by a nonfactorized and parameter-free approach based upon realistic few-body wave functions corresponding to the AV18 interaction and treating the rescattering of the struck nucleon within a generalized eikonal approximation. The results of our calculations, compared with recent JLab experimental data, show that the left-right asymmetry exhibits a clear dependence upon the final state interaction demonstrating the breaking down of the factorization approximation at "negative" and large (greater than or similar to 300 MeV/c) values of the missing momentum.
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页数：4
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