Molecular pentaquarks composed of a ground-state octet baryon and a $P-$wave anticharmed meson

Yu-Yue Cui, Rui Chen, Qi Huang

In this work, we investigate the interactions between an excited anticharm meson doublet $({\bar{D}}_1,{\bar{D}}_2^{\ast })$ and ground-state octet baryons $(N,\Lambda ,\Sigma ,\Xi )$ with the aim of id…