1.2k citations · 14.4k across the 533 of their papers we have counts for
Showing 2011 · hep-exShow all
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hep-ex2011★ 1 cited
Reaction pp -> pp πππas a background for hadronic decays of the eta-prime meson
Marcin J. Zielinski, Pawel Moskal, Andrzej Kupsc
Isospin violating hadronic decays of the ηand η' mesons into 3πmesons are driven by a term in the QCD Lagrangian proportional to the mass difference of the d and u quarks. The sour…
hep-ex2011★ 27 cited
Observation of the rare eta->e+e-e+e- decay with the KLOE experiment
The KLOE Collaboration, F. Ambrosino, A. Antonelli +87
We report the first observation of the rare eta->e+e-e+e- decay based on 1.7 fb^{-1} collected by the KLOE experiment at the DAFNE phi-factory. The selection of the e+e-e+e- final…