Analysis of rare B -> K(0)(*)(1430)l(+)l(-) decay within QCD sum rules

作者：Aliev T M^*; Azizi K; Savci M

来源：Physical Review D - Particles, Fields, Gravitation and Cosmology, 2007, 76(7): 074017.

DOI：10.1103/PhysRevD.76.074017

Form factors of rare B -> K(0)(*)(1430)l(+)l(-) 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(-) can give valuable information about the nature of scalar meson K(0)(*)(1430).

• 出版日期2007-10