Regular Article - Theoretical Physics
states with hidden charm and a three-body nature
Instituto de Fisica, Universidade de Sao Paulo, CP 05389-970, Sao Paulo, Brazil
2 Universidade Federal de Sao Paulo, CP 01302-907, Sao Paulo, Brazil
Accepted: 4 February 2022
Published online: 23 February 2022
In this work we study the formation of ’s as a consequence of the dynamics involved in the system when the subsystem generates X(3872) in isospin 0 and in isospin 1. States with isospin and mass in the energy region MeV are found to arise with spin-parity and , thus leading to predictions of the existence of resonances with hidden charm and a three-body nature. We also discuss the possibility of the existence of states, i.e., ’s with hidden charm.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2022