A new experimental search for CP violation in hyperon decays

被引：0
作者：
Nelson, KS
机构：
[1] Department of Physics, University of Virginia, Charlottesville
来源：
NUCLEAR PHYSICS B | 1996年
关键词：
D O I：
10.1016/0920-5632(96)00400-8
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The theoretical and experimental status of CP violation in hyperon decays is reviewed. The current experimental limit on the asymmetry of the decay parameter alpha between Lambda degrees and <(Lambda)over bar>degrees is at least two orders of magnitude above theoretical predictions of 10(-5) to 10(-4), A new dedicated effort, the HyperCP experiment (E871) at Fermilab, intends to measure this asymmetry in both Lambda and Xi decays to better than the 10(-4) level.
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页码：255 / 259
页数：5
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