RARE DECAYS OF ψ AND ϒ

1998/01/01 by K. K. Sharma, K. K. SHARMA, R. C. Verma +1 · 35 citations
Physics and Astronomy · #Branching (polymer chemistry) #Branching fraction #Factorization #Hadron #High-Energy Particle Collisions Research #Particle decay #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1142/s0217751x99000464

published in International Journal of Modern Physics A 14(06), 937-945 (World Scientific) · 20 pages, Latex, no figure

arxiv created 1998/01/01 · openalex publication_date 1999/03/10 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We study two-body weak hadronic decays of ψ and ϒ employing the factorization scheme. Branching ratios for ψ → PP/PV and ϒ→ PP/PV decays in the Cabibbo-angle-enhanced and Cabibbo-angle-suppressed modes are predicted.

Cited by

• Study of the Υ(1S) → BcDs∗ decay with pQCD approach
• Study of ϒ( nS )→ B c P decays with perturbative QCD approach
• Weak decays of J / ψ and ϒ ( 1 S )
• Possibility of searching for Bc*→Bu,d,sV, Bu,d,sP decays