0^+ and 1^+ States of B and B_s Mesons

Abstract

Predicted masses of J^P=0^+ and 1^+ states of D_{sJ} and D by a potential model proposed some time ago by two of us (T.M. and T.M.), in which the Hamiltonian and wave functions are expanded in 1/m_Q with m_Q heavy quark mass respecting heavy quark symmetry, have recently been confirmed by BaBar and Belle experiments within one percent accuracy. In this Letter, decay modes of 0^+ and 1^+ states of B and B_s mesons are discussed using the predicted masses of this model.

6 pages, revtex; the decay mode B(1+)->B(1-)+pi, a comment on the modified Goldberger-Treiman relation, and some references added

References in corpus (13)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Observation of a Narrow Meson Decaying to Ds+pi0 at a Mass of 2.32 GeV/c^2
• Observation of a Narrow Resonance of Mass 2.46 GeV/c^2 Decaying to D_s^*+ pi^0 and Confirmation of the D_sJ^* (2317) State
• Chiral Multiplets of Heavy-Light Mesons
• Implications of a DK Molecule at 2.32 GeV
• Observation of the DsJ(2317) and DsJ(2457) in B decays
• Study of B- => D**0 pi-(D**0 => D(*)+ pi-) decays
• Extended NJL Model for light and heavy mesons without q-qbar thresholds
• Chiral Dynamics and Heavy Quark Symmetry in a Toy Field Theoretic Model
• Measurements of the $D_{sJ}$ resonance properties
• Chiral effective action with heavy quark symmetry
• Effective Meson Lagrangian with Chiral and Heavy Quark Symmetries from Quark Flavor Dynamics
• Spectroscopy of Heavy Mesons Expanded in 1/m_Q

Cited by in corpus (12)

• Effects of S-wave thresholds
• Molecular structure of the Bs0*(5725) and Bs1(5778) bottom-strange mesons
• Exotic Tetraquark states with two $\bar{b}$-quarks and $J^P=0^{+}$ and $1^{+}$ $B_s$ states in a nonperturbatively-tuned Lattice NRQCD setup
• Radial Excitations of Heavy Mesons
• Structure of the $(0^{+},1^{+})$ mesons $B_{s0}$ and $B_{s1}$, and the strong coupling constants $g_{B_{s0}BK}$ and $g_{B_{s1}{B}^{\ast }K}$
• Is the Z^+(4430) a radially excited state of D_s?
• $B_{s1}^{\ast }{B}^{\ast }K$ form factor from QCD sum rules
• Strong decays $B_{s0}\to B_s\pi$ and $B_{s1}\to B_s^{\ast }\pi$ with light-cone QCD sum rules
• Radiative decays of the $(0^{+},1^{+})$ strange-bottom mesons
• Structure of Mass Gap between Two Spin Multiplets
• A search for $B_{s0}^{\ast }$ and $B_{s1}^{\ast }$ through the $K^{-}p$ interaction
• Importance of Non-Perturbative QCD Parameters for Bottom Mesons