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

Chuan Hung Chen

doi:10.1016/S0370-2693(03)00398-8

What can we learn from B⁺ → D_s^()-K⁺π⁺, B_d → D_s^()-K⁰π⁺ and B_d → D_s^()-K^+ decays?

Chuan Hung Chen

Department of Physics

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

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

Original language	English
Pages (from-to)	178-187
Number of pages	10
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	560
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(03)00398-8
Publication status	Published - 2003 May 15

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Access to Document

10.1016/S0370-2693(03)00398-8

Cite this

@article{e56e613730644912969a6c25212d75d0,

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

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+.",

author = "Chen, \{Chuan Hung\}",

note = "Funding Information: The author would like to thank H.N. Li, H.Y. Cheng, C.K. Chua, K.C. Yang, W.S. Hou, C.D. Lu and K. Ukai for their useful discussions. This work was supported in part by the National Science Council of the Republic of China under Grant No. NSC-91-2112-M-001-053 and the National Center for Theoretical Sciences of ROC.",

year = "2003",

month = may,

day = "15",

doi = "10.1016/S0370-2693(03)00398-8",

language = "English",

volume = "560",

pages = "178--187",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",