Meenakshi Batra, Alka Upadhyay
Published 2015-05-04Version 1
Using an effective Lagrangian approach based on heavy quark symmetry and chiral dynamics, we explore the strong decay widths and branching ratios of various resonances and suggest their JP find the coupling constants involved in the strong decays through pseudoscalar mesons. The present work also discusses about the possible spin-parity assignments of recently observed states by LHCb collaboration.
Comments: 13 pages, 3 tables and 6 plots, 2015(EPJC: Communicated)
Estimates for X(4350) Decays from the Effective Lagrangian Approach
The nonleptonic decays of $b$-flavored mesons to $S$-wave charmonium and charm meson states
U(1)' coupling constant at low energies from heterotic orbifolds
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