Astrophysical S factor for the 11B(d, n)12C reaction below 135 keV

被引：4

作者：

Parpottas, Y. ^{[1
]}

Ahmed, M. W.

Blackston, M. A.

France, R. H., III

Perdue, B. A.

Prior, R. M.

Sabourov, A.

Spraker, M. C.

Weller, H. R.

机构：

[1] Triangle Univ Nucl Lab, Durham, NC 27708 USA

[2] Duke Univ, Dept Phys, Durham, NC 27708 USA

[3] Georgia Coll, Dept Chem & Phys, CBX 82, Milledgeville, GA 31061 USA

[4] State Univ Milledgeville, Milledgeville, GA 31061 USA

[5] N Georgia Coll, Dept Phys, Dahlonega, GA 30597 USA

[6] State Univ, Dahlonega, GA 30597 USA

来源：

PHYSICAL REVIEW C | 2006年 / 74卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.74.015804

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 B-11(d,n)C-12 reaction was studied using deuteron beams of 120-160 keV to determine the absolute astrophysical S factors and cross sections for the n(0) and n(1) neutron groups. The slopes of the S factors are consistent with zero for both the n(0) and n(1) cases. The measured S factor for the sum of both neutron groups at c.m. energies below 135 keV is S=3180 +/- 480 keV b. A DWBA calculation is able to reproduce the ratio of the S factors found here to those obtained in a recent study of the Li-7(d,n(0,1))Be-8 reaction.

引用

页数：5

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