Calculation of the B_{c}leptonic decay constant using the shifted N-expansion method

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dc.creatorIkhdair, Sameer M.
dc.creatorSever, Ramazan
dc.date2007-02-16
dc.date.accessioned2026-07-07T10:37:54Z
dc.date.available2026-07-07T10:37:54Z
dc.descriptionWe give a review and present a comprehensive calculation for the leptonic constant B_{c} of the low-lying pseudoscalar and vector states of B_{c}-meson in the framework of static and QCD-motivated nonrelativistic potential models taking into account the one-loop and two-loop QCD corrections in the short distance coefficient that governs the leptonic constant of $B_{c}$ quarkonium system. Further, we use the scaling relation to predict the leptonic constant of the nS-states of the (b_bar)c system. Our results are compared with other models to gauge the reliability of the predictions and point out differences.
dc.description26 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0702166
dc.identifierhttp://arxiv.org/abs/hep-ph/0702166
dc.identifierInt.J.Mod.Phys.A21:6699-6714,2006
dc.identifierdoi:10.1142/S0217751X06034100
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/180533
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCalculation of the B_{c}leptonic decay constant using the shifted N-expansion method
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