2-BODY NUCLEAR DENSITY DETERMINED FROM QUASI-ELASTIC ELECTRON-SCATTERING IN THE 3-NUCLEON SYSTEM

被引：16

作者：

BECK, DH ^{[1
]}

机构：

[1] CALTECH,KELLOGG RADIAT LAB,PASADENA,CA 91125

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.64.268

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The proton-proton two-body density in the three-nucleon system is extracted from quasielastic-electron-scattering data. The two-body density is determined in momentum space using the integrated longitudinal response functions and assuming that the nonrelativistic Coulomb sum rule is valid. The range of the measurement is for momenta between 200 and 550 MeV/c. The data are compared to a proton-proton density calculated using Faddeev wave functions. The data and the calculation both show a second maximum but the data exceed the calculation by about an order of magnitude. © 1990 The American Physical Society.

引用

页码：268 / 270

页数：3

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