HE-4 (GAMMA,P)-TO-(GAMMA,N) CROSS-SECTION RATIO

被引：16

作者：

PHILLIPS, TW ^{[1
]}

BERMAN, BL ^{[1
]}

FAUL, DD ^{[1
]}

CALARCO, JR ^{[1
]}

HALL, JR ^{[1
]}

机构：

[1] STANFORD UNIV, STANFORD, CA 94305 USA

来源：

PHYSICAL REVIEW C | 1979年 / 19卷 / 06期

关键词：

D O I：

10.1103/PhysRevC.19.2091

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：

We have measured the cross-section ratio σ(γ,H3)σ(γ,He3) for He4 from 31 to 51 MeV with an incident bremsstrahlung beam and a collimated solid-state telescope at 90°laboratory angle. The results obtained from these data for the total cross-section ratio are consistent with unity for most of the energy range covered, but deviate from this value in the energy region near 44 MeV. NUCLEAR REACTIONS He4 (γ, H3, He3, Eγ=31-51 MeV; measured differential cross-section ratio at 90°(laboratory); deduced total (γ,p)-to-(γ,n) cross-section ratio. © 1979 The American Physical Society.

引用

页码：2091 / 2098

页数：8

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