Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2010-11-05
JHEP 1101:069,2011
Physics
High Energy Physics
High Energy Physics - Phenomenology
12 Pages, 15 Figures and 1 Table
Scientific paper
10.1007/JHEP01(2011)069
We investigate the $B \rar K_{0}^{*}(1430) l^+ l^- $ transition in the Applequist-Cheng-Dobrescu model in the presence of a universal extra dimension. In particular, we calculate double lepton polarization asymmetries and branching ratio related to this channel and compare the obtained results with the predictions of the standard model. Our analysis of the considered observables in terms of radius $R$ of the compactified extra-dimension as the new parameter of the model show a considerable discrepancy between the predictions of two models in low $\frac{1}{R}$ values.
Azizi Kazem
Ipekoglu Y.
Sirvanli Berin Belma
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