165 citations · 452 across the 25 of their papers we have counts for
7 papers · 2 filters
The WA3 data and the two resonances
L. S. Geng, E. Oset, L. Roca +1
Recent studies based on unitary chiral perturbation theory (UPT) found that the low-lying axial vector mesons can be dynamically generated due to the interaction of the pseudosc…
Dynamically generated open and hidden charm mesons
D. Gamermann, E. Oset, D. Strottman +1
In this presentation I explain our framework for dynamically generating resonances from the meson meson interaction. Our model generates many poles in the T-matrix which are associ…
Radiative decay of the dynamically generated open and hidden charm scalar meson resonances D_{s0}^*(2317) and X(3700)
D. Gamermann, L. R. Dai, E. Oset
We present the formalism for the decay of dynamically generated scalar mesons with open- or hidden-charm and give results for the decay of D^*_{s0} (2317) to γD_s^* plus that of a…
The role of the in the reaction
L. S. Geng, E. Oset
We report a theoretical study of the reaction, which was recently investigated at COSY-Jülich by using a 3.65 GeV/c circulating proton beam incident on an inte…
Electron-positron annihilation into phi f_{0}(980) and clues for a new 1^{--} resonance
M. Napsuciale, E. Oset, K. Sasaki +1
We study the e^{+}e^{-} to phi pi pi reaction for pions in an isoscalar s-wave which is dominated by loop mechanisms. For kaon loops we start from the conventional RCHPT, but use t…
Axial Resonances in the Open and Hidden Charm Sectors
D. Gamermann, E. Oset
A SU(4) flavor symmetrical Lagrangian is constructed for the interaction of the pseudo-scalar mesons with the vector mesons. SU(4) symmetry is broken to SU(3) by suppression of ter…