26-31 July 2021
Mexico City
Mexico/General timezone
HADRON 2021 is over. Thanks for making it a success!
Home > Timetable > Session details > Contribution details

Contribution Parallel

Mexico City -
Exotic Hadrons and Candidates

Higher fully-charmed tetraquarks: radial excitations and P-wave states


  • Dr. GuangJuan WANG

Primary authors



We systematically calculate the mass spectrum of the higher excited fully-charmed tetraquark $cc\bar c\bar c$ states including the S-wave radial excitations and the P-wave states with a nonrelativistic quark model. The recently observed $X(6900)$ state may be the candidate of the first radially excited tetraquarks with $J^{PC}=0^{++}$ or $2^{++}$, or the $1^{+-}$ or $2^{-+}$ P-wave states based on the mass spectrum.