Molecular structure of the Bs0*(5725) and Bs1(5778) bottom-strange mesons

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dc.creatorFaessler, Amand
dc.creatorGutsche, Thomas
dc.creatorLyubovitskij, Valery E.
dc.creatorMa, Yong-Liang
dc.date2008-01-15
dc.date2008-06-11
dc.date.accessioned2026-07-07T11:39:53Z
dc.date.available2026-07-07T11:39:53Z
dc.descriptionWe discuss a possible interpretation of the scalar Bs0*(5725) and axial Bs1(5778) bottom-strange mesons as hadronic molecules - bound states of B K and B* K mesons, respectively. Using a phenomenological Lagrangian approach we analyze the strong Bs0* to Bs pi0, Bs1 to Bs* pi0 and the radiative Bs0* to Bs* gamma, Bs1 to Bs gamma, Bs1 to Bs* gamma, Bs1 to Bs0* gamma decays. We give predictions for the decay properties: effective couplings and decay widths.
dc.description21 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/0801.2232
dc.identifierhttp://arxiv.org/abs/0801.2232
dc.identifierPhys.Rev.D77:114013,2008
dc.identifierdoi:10.1103/PhysRevD.77.114013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/200082
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMolecular structure of the Bs0*(5725) and Bs1(5778) bottom-strange mesons
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