Newly observed $B(5970)$ and the predictions of its spin and strange partners

Abstract

Using the effective Lagrangian approach, we study the decay behavior of the newly observed $B(5970)$ meson, which is assigned as the $2^3{S}_1$ state in the $B$ meson family. What is more important is that we predict the information of the partial and total decay decay widths of $B(2^1{S}_0)$, $B_s(2^1{S}_0)$ and $B_s(2^3{S}_1)$ as the spin and strange partners of $B(5970)$, which is valuable to future experimental search for these missing states.

5 pages, 4 tables. More discussions and references added. Accepted by Phys. Rev. D

References in corpus (8)

• Strong decays of heavy-light mesons in a chiral quark model
• Higher bottom and bottom-strange mesons
• B_{s1}(5830) and B_{s2}^*(5840)
• New Heavy-Light Mesons $Q\bar{q}$
• Identifying $D_{sJ}(2700)$ through its decay modes
• Observation and Properties of L=1 B_1 and B_2* Mesons
• Chiral loop corrections to strong decays of positive and negative parity charmed mesons
• Radial Excitations of Heavy Mesons

Cited by in corpus (10)

• A review of the open charm and open bottom systems
• Excited bottom and bottom-strange mesons in the quark model
• Strong decays of higher excited heavy-light mesons in a chiral quark model
• Precise measurements of the properties of the B_1(5721)^(0,+) and B_2*(5747)^(0,+) states and observation of B^(+,0) pi^(-,+) mass structures
• Towards establishing an abundant $B$ and $B_s$ spectrum up to the second orbital excitations
• The analysis of the excited bottom and bottom strange states $B_1(5721)$, $B_2^{\ast }(5747)$, $B_{s1}(5830)$, $B_{s2}^{\ast }(5840)$, $B_J(5840)$ and $B_J(5970)$ in B meson family
• Placing the newly observed state $B_J(5840)$ in bottom spectra along with states $B_1(5721)$, $B_2^{\ast }(5747)$, $B_{s1}(5830)$, $B_{2s}^{\ast }(5840)$ and $B_J(5970)$
• Spectroscopic Assignments of the Excited $B$-Mesons
• Masses and Strong Decay properties of Radially Excited Bottom states B(2S)and B(2P) with their Strange Partners Bs(2S) and Bs(2P)
• Placing of the recently observed bottom strange state $B_{sJ}(6063)$ and $B_{sJ}(6114)$ in bottom spectra