Quark-model search for compact $c\bar{c}uds$ pentaquark states

Emiko Hiyama, Atsushi Hosaka, Makoto Oka +1

A potential quark model is used to search for a $P_{c\bar{c}s}^0=(c\bar{c}uds{)}^0$, $J^P=1/2^{-}$ pentaquark state that has recently been observed experimentally by the LHCb collabora…