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On Pseudovector Currents in Leptonic Decay of Baryons and Mesons; O PSEVDOVEKTORNOM TOKE V DEPTONNYKH RASPADAKH BARIONOV I MEZONOV

Technical Report ·
OSTI ID:4135488
The analytical properties of a certain matrix element were used in evaluating the R. P. Feynman et al. (The Axial Vector Current in beta Decay, Preprint, 1960) analysis of the M. L. Goldberger et al. (Phys. Rev., 110: 1178, 1958) calculations of pi -- mu + gamma decay probability. It is shown that the Gpldberger and Treiman results hold for strong interactions and for ordinary pseudoscalar bonding. A formula was derived for experimentally verifying the postulated assumptions. Analogous leptonic decays of hyperons and K mesons are discussed. (R.V.J.)
Research Organization:
Joint Inst. for Nuclear Research, Dubna, U.S.S.R. Lab. of Theoretical Physics
NSA Number:
NSA-15-002071
OSTI ID:
4135488
Report Number(s):
NP-9154; JINR-D-514
Country of Publication:
USSR
Language:
English

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