CHARGE DEPENDENCE AND ELECTRIC QUADRUPOLE EFFECTS ON SINGLE-NUCLEON REMOVAL IN RELATIVISTIC AND INTERMEDIATE ENERGY NUCLEAR COLLISIONS

被引:15
|
作者
NORBURY, JW
机构
[1] Department of Physics, Rider College, Lawrenceville
来源
PHYSICAL REVIEW C | 1990年 / 42卷 / 05期
关键词
D O I
10.1103/PhysRevC.42.2259
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
Single-nucleon removal in relativistic and intermediate energy nucleus-nucleus collisions is studied using a generalization of Weizsäcker-Williams theory that treats each electromagnetic multipole separately. Calculations are presented for electric dipole and quadrupole excitations and incorporate a realistic minimum impact parameter, Coulomb recoil corrections, and the uncertainties in the input photonuclear data. Discrepancies are discussed. The maximum quadrupole effect to be observed in future experiments is estimated and also an analysis of the charge dependence of the electromagnetic cross sections down to energies as low as 100 MeV/nucleon is made. © 1990 The American Physical Society.
引用
收藏
页码:2259 / 2262
页数:4
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