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.
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页数：5
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