A measurement of parity-violating asymmetry in polarized cold neutron capture on 3He

被引：0
|
作者：
McCrea, M. [1 ]
机构：
[1] Univ Kentucky, Dept Phys, 177 Chem Phys Bldg, Lexington, KY 40503 USA
来源：
27TH INTERNATIONAL NUCLEAR PHYSICS CONFERENCE (INPC2019) | 2020年 / 1643卷
关键词：
D O I：
10.1088/1742-6596/1643/1/012003
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The n3He experiment measured the parity-violating directional asymmetry in the proton emission direction relative to the initial neutron polarization in the capture of polarized cold neutrons in the reaction n + 3He -> T + p. Data taking was completed at the end of 2015 at the SNS, and two independent analyses of the proton parity asymmetry have since been completed and are in agreement. I will present the methods used to calculate the asymmetry, and the final results of the experiment.
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