Limit on second class polar vector couplings in semileptonic weak interactions
- 1 February 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 29 (2) , 623-627
- https://doi.org/10.1103/physrevc.29.623
Abstract
Although a great deal of experimental work has succeeded in limiting a possible second class axial coupling to about ten percent of the size of weak magnetism, published limits on the size of a possible second class polar vector current are one order of magnitude less sensitive. We summarize the present situation and demonstrate that muon capture provides the strictest present limit.Keywords
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