Threshold Enhancements in Hadronic Reactions

1 July 1973

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 8 (1) , 199-206
https://doi.org/10.1103/physrevd.8.199

Abstract

A resonance-dominance picture of reactions is shown to lead to threshold enhancements in angle-integrated cross sections under a random-sign or oscillating-sign condition for coupling constants. Formulas are derived for threshold-enhanced reaction rates. Application is made to several reactions and compared to measured cross sections.

Keywords

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