DIRECT REACTION TEST OF T-VIOLATION IN 2 MEV NEUTRON-SCATTERING FROM ALIGNED HO-165

被引：37
|
作者：
KOSTER, JE
DAVIS, ED
GOULD, CR
HAASE, DG
ROBERSON, NR
SEAGONDOLLAR, LW
WILBURN, S
ZHU, X
机构：
[1] TRIANGLE UNIV NUCL LAB, DURHAM, NC 27706 USA
[2] UNIV ARIZONA, TUCSON, AZ 85721 USA
[3] DUKE UNIV, DURHAM, NC 27706 USA
来源：
PHYSICS LETTERS B | 1991年 / 267卷 / 01期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0370-2693(91)90517-T
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The parity-even time-reversal-odd five-fold correlation has been studied in 2 MeV polarized neutron transmission through a rotating, cryogenically-aligned Ho-165 target. The analyzing power was found to be (1 +/- 6) X 10(-4), consistent with time reversal invariance. We obtain a bound of 5 X 10(-3) for alpha-T, the ratio of T-odd to T-even couplings in the effective N-N interaction.
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页码：23 / 26
页数：4
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