The $\Lambda$-type P-wave bottom baryon states via the QCD sum rules

Abstract Our study focuses on the $\Lambda$-type P-wave bottom baryon states with spin-parity $J^P=\frac{1}{2}^-$, $\frac{3}{2}^-$. We introduce an explicit between two light quarks in interpolating currents (and are antisymmetric flavor space, therefore leads to name baryon) investigate $\Lambda_b$ and $\Xi_b$ within framework of full QCD sum rules. The predicted masses show that $\Xi_b(6087)$ $\Xi_b(6095/6100)$ could be bottom-strange $J^P=\frac{1}{2}^-$ $\frac{3}{2}^-$, respectively, meanwhile, $\Lambda_b(5912)$ $\Lambda_b(5920)$ respectively. maybe have remarkable under-structures or Fock components at least. Content from this work may used under terms Creative Commons Attribution 3.0 licence. Any further distribution must maintain attribution author(s) title work, journal citation DOI. Article funded by SCOAP3 published licence Chinese Physical Society Institute High Energy Physics Academy Science Modern Sciences IOP Publishing Ltd.