Analysis of rare (B -> K_0*(1430) l^+ l^- decay) within QCD sum rules

T. M. Aliev; K. Azizi; M. Savci

doi:10.1103/PhysRevD.76.074017

Analysis of rare (B -> K_0*(1430) l^+ l^- decay) within QCD sum rules

High Energy Physics - Phenomenology 2008-11-26 v1

Authors: T. M. Aliev , K. Azizi , M. Savci

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Abstract

Form factors of rare (B -> K_0*(1430) l^+ l^- $decay) decay are calculated within three-point QCD sum rules, with (K_0* (1430)) being the p-wave scalar meson. The branching ratios are estimated when only short, as well as short and long distance effects, are taken into account.It is obtained that the (B -> K_0*(1430) l^+ l^- (l=e,mu)) decay is measurable at LHC. Measurement of these branching ratios for the semileptonic rare (B -> K_0*(1430) l^+ l^-$ decay) can give valuable information about the nature of scalar meson (K_0* (1430)).

Keywords

rare decay QCD sum rules B meson decay K_0*(1430) meson branching ratio form factors semileptonic decay

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@article{arxiv.0710.1508,
  title  = {Analysis of rare (B -> K_0*(1430) l^+ l^- decay) within QCD sum rules},
  author = {T. M. Aliev and K. Azizi and M. Savci},
  journal= {arXiv preprint arXiv:0710.1508},
  year   = {2008}
}

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13 pages, 1 figure

Analysis of rare (B -> K_0*(1430) l^+ l^- decay) within QCD sum rules

Abstract

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