4 citations · 9 across the 3 of their papers we have counts for
11 papers · 1 filter
Intrinsic parton transverse momentum in next-to-leading-order pion production
G. Papp, G. G. Barnafoldi, P. Levai +1
We study pion production in proton-proton collisions within a pQCD-improved parton model in next-to-leading order augmented by intrinsic transverse momentum () of the part…
Jet quenching as a probe of gluon plasma formation
G. Fai, G. G. Barnafoldi, M. Gyulassy +4
We study, in a pQCD calculation augmented by nuclear effects, the jet energy loss needed to reproduce the pi^0 spectra in Au+Au collisions at large p_T, measured by PHENIX at RHIC.…
Vacuum in a Random Matrix Model
Romuald A. Janik, Maciej A. Nowak, Gabor Papp +1
Inspired by recent lattice calculations, we model certain aspects of the -vacuum using a matrix model with gaussian weights. The vacuum energy exhibits a cusp at that is s…
Chiral Disorder and Diffusion in The QCD Vacuum
Romuald A. Janik, Maciej A. Nowak, Gabor Papp +1
In this talk, which popularizes some of our recent work, we provide novel insights into the bulk properties of light chiral quarks in a fixed Euclidean volume (e.g. lattice QCD). W…
Hard Photons and Neutral Pions from RHIC
Gabor Papp, George Fai, Peter Levai
In order to fix the parameters for predictions of hard photon and pion production in collisions at GeV, proton-proton and proton-nucleus data are analyzed in…
Vacuum: A Matrix Model
Romuald A. Janik, Maciej A. Nowak, Gabor Papp +1
We model the effects of a large number of zero modes for species of quarks at finite vacuum angle , using a matrix model with gaussian weights constrained by the topologic…