130 citations · 518 across the 16 of their papers we have counts for
12 papers · 1 filter
Open flavor strong decays
H. García-Tecocoatzi, R. Bijker, J. Ferretti +2
In this contribution, we discuss the results of a QM calculation of the open-flavor strong decays of **** light nucleon resonances. These are the results of a recent calculation, w…
Strong decays of baryons and missing resonances
R. Bijker, J. Ferretti, G. Galatà +2
We provide results for the open-flavor strong decays of strange and non-strange baryons into a baryon-vector/pseudoscalar meson pair. The decay amplitudes are computed in the $^3P_…
Analysis Tools for Next-Generation Hadron Spectroscopy Experiments
M. Battaglieri, B. J. Briscoe, A. Celentano +44
The series of workshops on New Partial-Wave Analysis Tools for Next-Generation Hadron Spectroscopy Experiments was initiated with the ATHOS 2012 meeting, which took place in Camogl…
Interpretation of the X(3872) as a charmonium state plus an extra component due to the coupling to the meson-meson continuum
J. Ferretti, G. Galatà, E. Santopinto
We present a quark model calculation of the charmonium spectrum with self energy corrections due to the coupling to the meson-meson continuum. The bare masses used in the calculati…
A quark-diquark baryon model
Elena Santopinto, Giuseppe Galatà
A simple quark-diquark model for the baryons is constructed as a partial solution to the well known missing resonances problem. A complete classification of the baryonic states in…
Photoproduction of Z(4430) through mesonic Regge trajectories exchange
Giuseppe Galatà
The recently discovered Z(4430) mesonic resonance is believed to be a strong tetraquark candidate. The photoproduction in the channel $γp\rightarrow Z^{+}(4430)n\rightarrow ψ' π^{+…
Tetraquark spectroscopy
Elena Santopinto, Giuseppe Galata'
A complete classification of tetraquark states in terms of the spin-flavor, color and spatial degrees of freedom was constructed. The permutational symmetry properties of both the…
Heavy quarkonium hybrids from Coulomb gauge QCD
Peng Guo, Adam P. Szczepaniak, Giuseppe Galata +2
Using the non-relativisitc reduction of Coulomb gauge QCD we compute spectrum of the low mass hybrid mesons containing a heavy quark-antiquark pair. The gluon degrees of freedom ar…
Gluelump spectrum from Coulomb gauge QCD
Peng Guo, Adam P. Szczepaniak, Giuseppe Galata +2
We compute the energy spectrum of gluelumps defined as gluonic excitations bound to a localized, static octet source. We are able to reproduce the nontrivial ordering of the spin-p…
Spectroscopy of tetraquark mesons
Elena Santopinto, Giuseppe Galatà
A classification of tetraquark states in terms of the spin-flavour, colour and spatial degrees of freedom has been constructed. The permutational symmetry properties of both the sp…
Tetraquark states and spectrum
Elena Santopinto, Giuseppe Galatà
A general classification of tetraquark states in terms of the spin-flavour, colour and spatial degrees of freedom has been constructed. The permutational symmetry properties of bot…
Tetraquark spectroscopy
Elena Santopinto, Giuseppe Galata`
A complete classification of tetraquark states in terms of the spin-flavour, colour and spatial degrees of freedom has been constructed. The permutational symmet…