Speaker
Dr
Raquel Molina Peralta
(UV)
Description
Recently, the LHCb and BES III experiments have reported several exotic flavor states which cannot be accomodated into $q\bar{q}$ states. Theoretical predictions of some of these states were made. We revisit the hidden-gauge formalism in coupled channels and the predictions made about states with (I=0;C=1;S=-1), (I=0;C=2;S=0,1) and (I=1;C=0;S=-1). Some of these states could be bound states, resonances or just cusps since they emerge around the energy of the threshold. We discuss these predictions and propose different reactions where the spin partners of the observed states could be observed.
Authors
Dr
Raquel Molina Peralta
(UV)
Prof.
Eulogio Oset Baguena
(UV)
Dr
Tanja Branz
Natsumi Ikeno
(Tottori University)
