Search for Low Mass Exotic leptonic or bosonic structures

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dc.creatorTatischeff, B.
dc.creatorTomasi-Gustafsson, E.
dc.date2007-07-09
dc.date.accessioned2026-07-07T08:14:40Z
dc.date.available2026-07-07T08:14:40Z
dc.descriptionRecently, several papers discussed the existence of a low mass leptonic structure. It was suggested that the $Σ^{+}$ disintegration: $Σ^{+}\to$pP$^{0}$, P$^{0}\toμ^{-}μ^{+}$ proceeds through an intermediate particle P$^{0}$ having a mass close to M$\approx$~214.3 MeV. The present work intends to look at other available data, in order to observe the eventual existence of a small peak or shoulder, at a mass close to M=214.3 MeV, which can strengthen the existence of a state produced by two leptons of opposite electric charge.
dc.description4 pages, 5 figures, 1 table
dc.identifierhttps://arxiv.org/abs/0707.1261
dc.identifierhttp://arxiv.org/abs/0707.1261
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/133205
dc.subjectNuclear Experiment
dc.titleSearch for Low Mass Exotic leptonic or bosonic structures
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