Pion-Pion Phase Shift and Form Factors in the Decays
- 26 February 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 30 (9), 399-402
- https://doi.org/10.1103/physrevlett.30.399
Abstract
We present the results of an analysis of 8141 decays. These include (i) the form factors of the weak hadronic current and their dependences on the invariant di-lepton and di-pion masses, and (ii) the magnitude and dependence on invariant di-pion mass of the scattering phase shift .
Keywords
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