Exploring the $P$-wave bottom-strange molecular pentaquarks with the complex scaling method

Yuhang Zheng, Qing-Fu Song, Xiaonu Xiong

In this work, we perform a systematic investigation of the $P$-wave ${\Sigma }_{b}K/{\Lambda }_b{K}^{\ast }/{\Sigma }_b{K}^{\ast }$ and ${\Sigma }_b\bar{K}/{\Lambda }_b{\bar{K}}^{\ast }/{\Sigma }_b{\bar{K}}^{\ast }$ systems for all possible $I(J^P)$ com…