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Model-independent view on the low-mass proton-antiproton enhancement

B. Kerbikov·A. Stavinsky·V. Fedotov
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Abstract

We present a simple interpretation of 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.

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B. Kerbikov, A. Stavinsky, V. Fedotov. 2004-03-24. Model-independent view on the low-mass proton-antiproton enhancement. https://doi.org/10.1103/physrevc.69.055205

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