ar X iv : n uc l - th / 0 51 00 84 v 1 2 8 O ct 2 00 5 Correlations in the Parton Recombination Model

ar X iv : n uc l - th / 0 51 00 19 v 1 6 O ct 2 00 5 Break - up fragments excitation and the freeze - out volume

Abstract We investigate, in microcanonical multifragmentation models, the influence of the amount of energy dissipated in break-up fragments excitation on freeze-out volume determination. Assuming a limiting temperature decreasing with nuclear mass, we obtain for the Xe+Sn at 32 MeV/nucleon reaction [J. D. Frankland et al., Nucl. Phys. A689, 905 (2001); A689, 940 (2001)] a freeze-out volume alm...

ar X iv : n uc l - th / 0 40 30 35 v 1 1 3 M ar 2 00 4 Particle correlations at RHIC from parton coalescence dynamics – first results

A new dynamical approach that combines covariant parton transport theory with hadronization channels via parton coalescence and fragmentation is applied to Au+Au at RHIC. Basic consequences of the simple coalescence formulas, such as elliptic flow scaling and enhanced p/π ratio, turn out to be rather sensitive to the spacetime aspects of coalescence dynamics. PACS numbers: 12.38.Mh; 24.85.+p; 2...

ar X iv : n uc l - th / 9 31 00 28 v 1 2 1 O ct 1 99 3 An antiproton - proton partial - wave analysis

ar X iv : n uc l - th / 0 51 00 17 v 1 4 O ct 2 00 5 1 – 6 COULOMB - SCATTERING AND η - η ′ MIXING ANGLE

Our contribution to the Eta’05 workshop on “Production and Decay of η and η Mesons” (1518.9.2005, Cracow, Poland) is summarized. First we discuss open questions in the theoretical treatment of Coulomb-interaction in the context of reaction processes like pp → ppη. Then we review η-η and σ(600)-f0(980) mixing in the U(3)×U(3) Linear Sigma Model and extract information on η-η mixing and the K 0 (...

ar X iv : n uc l - th / 0 61 01 28 v 1 3 1 O ct 2 00 6 Factorization for hadronic heavy quarkonium production ⋆ Jian

We briefly review several models of heavy quarkonium production in hadronic collisions, and discuss the status of QCD factorization for these production models.