Magnetic dipole moments of $B_{(s)}^{(*)}B_{(s)}^{(*)}$ states

TL;DR

This paper calculates the magnetic dipole moments of various possible $B_{(s)}^{(*)}B_{(s)}^{(*)}$ multiquark states using light-cone sum rules, providing insights into their internal structure and aiding future research.

Contribution

It introduces a systematic calculation of magnetic dipole moments for these states within a molecular picture, which is novel for understanding their internal charge and magnetization distributions.

Findings

Magnetic dipole moments calculated for multiple $B_{(s)}^{(*)}B_{(s)}^{(*)}$ states.

Results offer insights into internal charge and magnetization distributions.

Provides data to support future experimental and theoretical studies.

Abstract

We systematically study the magnetic dipole moments of multiquark states. In this study, the magnetic dipole moments of possible $B^- B^{*-}$, $B^0 B^{*-}$, $B^- B^{*0} $, $B^0 B^{*0}$, $B_s^0 B^{*-}$, $B^- B_s^{*0}$, $B_s^{0} B^{*0}$, $B^0 B_s^{*0}$ and $B^0_s B_s^{*0}$ states are extracted using light-cone sum rules. We explore magnetic dipole moments of these states as molecular picture with spin-parity $J^P = 1^+$. The magnetic dipole moments of hadrons include useful information on the distributions of internal charge and magnetization, which can be used to understand their geometrical shapes and quark-gluon organization. The results of the present study along with the spectroscopic parameters may help the future theoretical and experimental research on the characteristics of doubly-bottom tetraquark states.