Possibility of searching for Bc*→Bu,d,sV, Bu,d,sP decays

2017/04/24 by J. F. Sun, Junfeng Sun, Yueling Yang +3 · 6 citations
Mathematics · Physics and Astronomy · #Artificial intelligence #Computer science #High-Energy Particle Collisions Research #Mathematics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex #hep-ph

paper · pdf · doi:10.1103/physrevd.95.074032

published in Physical review. D/Physical review. D. 95(7) (American Physical Society) · 19 pages, revtex

openalex publication_date 2017/04/24 · openalex created_date 2017/05/05 · arxiv created 2017/05/26 · arxiv updated 2017/05/29 · openalex updated_date 2026/08/05

Abstract

The B_c^*\ensuremath→B_u,d,sV, B_u,d,sP decays are investigated with the QCD factorization approach, where V and P denote the ground SU(3) vector and pseudoscalar mesons, respectively. The B_c^*\ensuremath→B_u,d,s transition form factors are calculated with the Wirbel-Stech-Bauer model. It is found that branching ratios for the color-favored and Cabibbo-favored B_c^*\ensuremath→B_s\ensuremathρ, B_s\ensuremathπ decays can reach up to O(10^\ensuremath-7), which might be measurable in the future LHC experiments.

Citations

• RARE DECAYS OF ψ AND ϒ
• Infrared divergence and twist-3 distribution amplitudes in QCD factorization for B→PP
• NNLO vertex corrections to non-leptonic B decays: Tree amplitudes
• An effective field theory for collinear and soft gluons: Heavy to light decays
• Applicability of perturbative QCD toB→Ddecays
• Effective-field theories for heavy quarkonium
• QCD factorization in B→πK, ππ decays and extraction of Wolfenstein parameters
• Production of Bc mesons in hadronic collisions
• Weak decays of J/ψ: the non-leptonic case
• QCD Factorization forB→ππDecays: Strong Phases andCPViolation in the Heavy Quark Limit
• Improved nonrelativistic QCD for heavy-quark physics
• QCD factorization for exclusive non-leptonic B-meson decays: general arguments and the case of heavy–light final states
• Effects of a dressed quark-gluon vertex in vector heavy-light mesons and theory average of theBc*meson mass
• Higher-twist distribution amplitudes of the K meson in QCD
• Review of Multibody Charm Analyses