What can we learn from B+ → Ds(*)-K+π+, Bd → Ds(*)-K0π+ and Bd → Ds(*)-K*+ decays?

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Abstract

We study the nonresonant three-body decays of B+ → Ds(*)-K+π+ and Bd → Ds(*)-K0π+. We find that these decays can provide the information on the time-like form factors of Ds(*) K. We also explicitly investigate Bd → Ds(*)-K*+ decays by discriminating the nonresonant contributions with the unknown Ds(*) wave functions being fixed by the measured mode of Bd → Ds-K+.

Original languageEnglish
Pages (from-to)178-187
Number of pages10
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume560
Issue number3-4
DOIs
Publication statusPublished - 2003 May 15

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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Dive into the research topics of 'What can we learn from B<sup>+</sup> → D<sub>s</sub><sup>(*)-</sup>K<sup>+</sup>π<sup>+</sup>, B<sub>d</sub> → D<sub>s</sub><sup>(*)-</sup>K<sup>0</sup>π<sup>+</sup> and B<sub>d</sub> → D<sub>s</sub><sup>(*)-</sup>K<sup>*+</sup> decays?'. Together they form a unique fingerprint.

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