PAIRING EFFECTS IN PU-239 (N, 2N) REACTION CROSS-SECTION

被引：12

作者：

MASLOV, VM

机构：

[1] Radiation Physics and Chemistry Problems Institute, Minsk-Sosny

来源：

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1994年 / 347卷 / 03期

关键词：

D O I：

10.1007/BF01292378

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：

Near-threshold behaviour of Pu-239(n, 2n) reaction cross section is interpreted within a statistical model. It is shown that an apparent change in the cross section data slope could be attributed to the jump-like excitation of two-quasi-particle states in the residual Pu-238 nucleus. The excitation threshold value is consistent with convenient estimation of the correlation function DELTA0.

引用

页码：211 / 215

页数：5

共 17 条

[1]

BOHR A, 1974, NUCLEAR STRUCTURE, V2

[2] MEASUREMENT OF FISSION CROSS-SECTIONS OF U-233 AND PU-239 RELATIVE TO U-235 FROM 1 KEV TO 30 MEV [J].