WIDTHS OF TRANSVERSE-MOMENTUM DISTRIBUTIONS IN INTERMEDIATE-ENERGY HEAVY-ION COLLISIONS

被引：10

作者：

KHAN, F ^{[1
]}

TOWNSEND, LW ^{[1
]}

机构：

[1] NASA, LANGLEY RES CTR, HAMPTON, VA 23665 USA

来源：

PHYSICAL REVIEW C | 1993年 / 48卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.48.R513

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 need to include dynamical collision momentum transfer contributions, arising from interacting nuclear and Coulomb fields, to estimates of fragment momentum distributions is discussed. Methods based upon an optical potential model are presented. Comparisons with recent experimental data of the Siegen group for variances of transverse momentum distributions for gold nuclei at 980 A MeV fragmenting on silver foil and plastic nuclear track detector targets are made. The agreement between theory and experiment is good.

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页码：R513 / R517

页数：5

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