197 citations · 217 across the 6 of their papers we have counts for
7 papers · 1 filter
Phenomenology of isospin-symmetry breaking with vector mesons
Péter Kovács, György Wolf, Nora Weickgenannt +1
We study the effect of isospin-symmetry breaking in the framework of the extended Linear Sigma Model (eLSM) in vacuum. In this model, several particles mix with each other at tree…
Charmonium Excitation functions in A Collisions
Gy. Wolf, G. Balassa, P. Kovacs +2
We study the excitation function of the low-lying charmonium state: (3686) in Au collisions taking into account their in-medium propagation. The time evolution of the s…
Mass shift of charmonium states in collision
Gy. Wolf, G. Balassa, P. Kovács +2
The masses of the low lying charmonium states, namely, the , , and are shifted downwards due to the second order Stark effect. In colli…
Zero temperature properties of mesons and baryons from an extended linear sigma-model
Peter Kovacs, Gyorgy Wolf
An extended linear sigma model with mesons (q\bar{q} states) and baryons (qqq states) is presented. The model contains a low energy multiplet for every hadronic particle type, name…
Scalar mesons in a linear sigma model with (axial-)vector mesons
D. Parganlija, P. Kovacs, Gy. Wolf +2
The structure of the scalar mesons has been a subject of debate for many decades. In this work we look for states among the physical resonances using an extended Linear…
Meson vacuum phenomenology in a three-flavor linear sigma model with (axial-)vector mesons
Denis Parganlija, Peter Kovacs, Gyorgy Wolf +2
We study scalar, pseudoscalar, vector, and axial-vector mesons with non-strange and strange quantum numbers in the framework of a linear sigma model with global chiral $U(N_f)_L \t…
Zero temperature properties of mesons in a vector meson extended linear sigma model
P. Kovacs, G. Wolf, F. Giacosa +1
A three flavor linear sigma model with vector and axial-vector mesons is discussed. Preliminary results concerning on the symmetry breaking pattern, the question of parameterizatio…