Tensor polarization of Li-6*(2.186 MeV, 3(+)) in the Be-9(p,alpha)Li-6 reaction at 40 MeV

被引：6
|
作者：
Falk, WR [1 ]
Aryaeinejad, R [1 ]
Campbell, JR [1 ]
Steski, DB [1 ]
Mirzai, AA [1 ]
Abouzeid, OA [1 ]
Belyaeva, TL [1 ]
Zelenskaya, NS [1 ]
机构：
[1] MOSCOW MV LOMONOSOV STATE UNIV,INST NUCL PHYS,MOSCOW 119899,RUSSIA
来源：
NUCLEAR PHYSICS A | 1997年 / 624卷 / 03期
关键词：
Be-9(p; alpha); E=40.0 MeV; measured sigma(theta); alpha alpha(theta); alpha d(theta) following Li-6; breakup; deduced Li-6 tensor polarization; EFR-DWBA analysis;
D O I：
10.1016/S0375-9474(97)81513-8
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：
Tensor moments t(kq) have been determined for the Li-6*(2.186 MeV, 3(+)) state produced in the Be-9(p,alpha(1))Li-6 reaction at 40 MeV. Angular correlation measurements were made between alpha(1) and the alpha-particle or deuteron fragment from the breakup of Li-6*. Comparison of the t(kq) are made with the predictions of a model that includes direct and exchange processes. Angular distributions of the differential cross sections for the Be-9(p,alpha)Li-6 reaction for the g.s. and first two excited states are presented. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：370 / 390
页数：21
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