ANGULAR CORRELATIONS BETWEEN MOMENTUM TRANSFER AND EMITTED NUCLEAR FRAGMENTS IN PHOTO-ABSORPTION, ELECTRON SCATTERING AND MUON CAPTURE - 4HE

被引：26

作者：

CRONE, L

WERNTZ, C

机构：

[1] Department of Physics, The Catholic University of America, Washington, DC

[2] Department of Physics, The Catholic University of America, Washington, DC

[3] U.S. Naval Ordnance Laboratory, White Oak, Silver Spring, MD

来源：

NUCLEAR PHYSICS A | 1969年 / A134卷 / 01期

关键词：

D O I：

10.1016/0375-9474(69)90690-3

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 giant dipole region of nuclear excitation plays an important role in photo-absorption, electron scattering and muon capture, and in this region there are many overlapping levels of the same and different Jπ. We derive expressions for the angular correlations of emitted nuclear fragments using R-matrix theory to describe the nuclear scattering states and reduced multipole moments to describe the electromagnetic or weak interactions. Application of the formulae to the processes in 4He is presented, and it is shown that one of two previously proposed level schemes is unacceptable. © 1969.

引用

页码：161 / &

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