32 citations · 129 across the 11 of their papers we have counts for
12 papers
First measurement of massive virtual photon emission from N* baryon resonances
R. Abou Yassine, J. Adamczewski-Musch, O. Arnold +127
First information on the time-like electromagnetic structure of baryons in the second resonance region has been obtained from measurements of dielectron (e+ e-) invariant-mass and…
Role of baryon resonances in the reaction within an effective-Lagrangian model
Miklós Zétényi, Deniz Nitt, Michael Buballa +1
We present a study of the reaction for , including non-resonant Born terms and contributions of the , , …
Influence of anisotropic creation on the mutiplicity in subthreshold proton-nucleus collisions
Miklós Zétényi, György Wolf
We present an analysis of baryon production in subthreshold proton--nucleus () collisions in the framework of a BUU type transport model. We propose a new mechanism for…
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…
Influence of the axial anomaly on the decay
Lisa Olbrich, Miklós Zétényi, Francesco Giacosa +1
The decay width of is as large as that of . This is in evident conflict with simple expectations based on flavor symmetry and phase s…
Polarization and dilepton anisotropy in pion-nucleon collisions
Enrico Speranza, Miklós Zétényi, Bengt Friman
Hadronic polarization and the related anisotropy of the dilepton angular distribution are studied for the reaction . We employ consistent effective interac…
Three-flavor chiral effective model with four baryonic multiplets within the mirror assignment
L. Olbrich, M. Zétényi, F. Giacosa
We study three-flavor octet baryons by using the so-called extended Linear Sigma Model (eLSM). Within a quark-diquark picture, the requirement of a mirror assignment naturally lead…
A Three-Flavor Chiral Effective Model with Four Baryonic Multiplets within the Mirror Assignment
Lisa Olbrich, Miklós Zétényi, Francesco Giacosa +1
In the case of three quark flavors, (pseudo)scalar diquarks transform as antiquarks under chiral transformations. We construct four spin-1/2 baryonic multiplets from left- and righ…
MesonNet 2014 International Workshop. Mini-proceedings
P. Adlarson, M. Bashkanov, J. Bijnens +43
The MesonNet International Workshop was held in the Laboratori Nazionali di Frascati from September the 29th to October the 1st, 2014, being the concluding meeting of the MesonNet…
MesonNet 2013 International Workshop. Mini-proceedings
M. J. Amaryan, M. Bashkanov, M. Benayoun +54
The mini-proceedings of the MesonNet 2013 International Workshop held in Prague from June 17th to 19th, 2013, are presented. MesonNet is a research network within EU HadronPhysics3…
Dilepton production in pion-nucleon collisions in an effective field theory approach
Miklós Zétényi, György Wolf
We present a model of electron-positron pair production in pion-nucleon collisions in the exclusive reaction πN -> Ne^+e^-. The model is based on an effective field theory approach…
Studying freeze-out and hadronization in the Landau hydrodynamical model
Miklós Zétényi, László P. Csernai
We study the rapidity spectra in ultra-relativistic heavy ion collisions in the framework of the Landau hydrodynamical model. We find that thermal smearing effects improve the agre…