Hadronicdecay, pion radiative decay, and pion polarizability
Author:
- 1 October 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 30 (7) , 1509-1512
Abstract
Using conserved vector current and the first Weinberg sum rule, it is shown that the "missing" 10% of the hadronic decay could come from the axial-vector current. This implies for decay, , and a charged-pion polarizability .
Keywords
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