Decay rates of quarkonia with NRQCD formalism using spectroscopic parameters of potential models

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dc.creatorRai, Ajay Kumar
dc.creatorPandya, J N
dc.creatorVinodkumar, P C
dc.date2009-01-12
dc.date.accessioned2026-07-07T12:46:07Z
dc.date.available2026-07-07T12:46:07Z
dc.descriptionDecay rates of quarkonia are studied within the framework of NRQCD formalism. The basic parameters of the formalism have been obtained from different potential schemes studied for the spectra of quarkonia. We estimate the heavy quarkonia mass spectra, radiative and leptonic widths and compare them with other contemporary theoretical approaches and experimental results.
dc.description15 pages
dc.identifierhttps://arxiv.org/abs/0901.1546
dc.identifierhttp://arxiv.org/abs/0901.1546
dc.identifierEur.Phys.J.A38:77-84,2008
dc.identifierdoi:10.1140/epja/i2008-10639-9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/221273
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDecay rates of quarkonia with NRQCD formalism using spectroscopic parameters of potential models
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