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

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Aliev T., Azizi K., SAVCI M.

PHYSICAL REVIEW D, vol.76, no.7, 2007 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 76 Issue: 7
  • Publication Date: 2007
  • Doi Number: 10.1103/physrevd.76.074017
  • Journal Name: PHYSICAL REVIEW D
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Middle East Technical University Affiliated: Yes

Abstract

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).