arXiv:nucl-th/0310060·v1·Nuclear Theory
Low-Mass Proton-Antiproton Enhancement: Belle and BES Results, Premises of LEAR and Expectations from CLAS
B.Kerbikov🇷🇺 · A.Stavinsky🇷🇺 · V.Fedotov (State Research Center Institute of Theoretical and Experimental Physics, Moscow, Russia)🇷🇺
Abstract
We present a simple explanation for the recently observed near-threshold proton-antiproton enhancement. It is described by a set of low-energy parameters deduced from the analysis of NantiN experiments at LEAR. We predict a related effect in photoproduction reaction under study by CLAS collaboration.
Comments: 8 pages, 1 figure