Mass spectrum of fully charmed $[cc][\bar{c}\bar{c}]$ tetraquarks

You-You Lin, Ji-Ying Wang, Ailin Zhang

There are three $S$ and seven $P$ fully charmed $[cc][\bar{c}\bar{c}]$ tetraquarks, the mass spectrum from $1S$ to $2P$ excitations is calculated in a non-relativistic quark potentia…