Color flux-tube nature of the states $T_{cs}(2900)$ and $T_{c\bar{s}}^a(2900)$

Jia Wei, Yi-Heng Wang, Chun-Sheng An +1

Inspired by the states $T_{cs0}(2900{)}^0$, $T_{cs1}(2900{)}^0$, $T_{c\bar{s}0}^a(2900{)}^0$ and $T_{c\bar{s}0}^a(2900{)}^{++}$ reported by the LHCb Collaboration, we carry out a systema…