Heavy-to-light form factors on the light cone

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dc.creatorLu, Cai-Dian
dc.creatorWang, Wei
dc.creatorWei, Zheng-Tao
dc.date2007-01-31
dc.date2007-06-22
dc.date.accessioned2026-07-07T11:02:39Z
dc.date.available2026-07-07T11:02:39Z
dc.descriptionThe light cone method provides a convenient non-perturbative tool to study the heavy-to-light form factors. We construct a light cone quark model utilizing the soft collinear effective theory. In the leading order of effective theory, the ten $B$ to light physical form factors are reduced to three universal form factors which can be calculated as overlaps of hadron light front wave functions in the light cone quark model. The numerical results show that the leading contribution is close to the results from other approaches. The $q^2$ dependence of the heavy-to-light form factors are also presented.
dc.description25 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0701265
dc.identifierhttp://arxiv.org/abs/hep-ph/0701265
dc.identifierPhys.Rev.D76:014013,2007
dc.identifierdoi:10.1103/PhysRevD.76.014013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188323
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHeavy-to-light form factors on the light cone
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