Final state interaction effects on the eta(b) => J/psi J/psi decay

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dc.creatorSantorelli, Pietro
dc.date2008-10-15
dc.date.accessioned2026-07-07T10:10:19Z
dc.date.available2026-07-07T10:10:19Z
dc.descriptionWe study the effects of final state interactions on the eta(b) => J/psi J/psi decay. In particular, we discuss the effects of the annihilation of eta(b) into two charmed meson and their rescattering into J/psi J/psi. We find that the inclusion of this contribution may enhance the short-distance branching ratio up to about 2 orders of magnitude.
dc.descriptionParallel talk at ICHEP08, Philadelphia, USA, July 2008. 3 pages, LaTeX, 3 eps figures
dc.identifierhttps://arxiv.org/abs/0810.2622
dc.identifierhttp://arxiv.org/abs/0810.2622
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/171572
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFinal state interaction effects on the eta(b) => J/psi J/psi decay
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