ar X iv : n uc l - th / 0 10 50 20 v 1 7 M ay 2 00 1 SAGA - HE - 175 - 01 Effective hadron masses and couplings in nuclear matter and incompressibility

ar X iv : n uc l - th / 0 20 50 08 v 1 2 M ay 2 00 2 1 Nuclear modifications of fragmentation functions and rescaling models ∗ †

In deep inelastic scattering a projectile lepton l emits a virtual photon γ, which scatters on a quark q from the target T , in our case a deuteron D or a heavier nucleus with atomic number A. The struck quark fragments into the observed hadron h, see Fig. 1. We use kinematic variables as summarized in the same figure: x is the Bjorken’s scaling variable, ν is the energy of the virtual photon i...

ar X iv : n uc l - th / 0 50 50 24 v 1 9 M ay 2 00 5 Structure of isomeric states in 66 As and 67 As

ar X iv : n uc l - th / 0 50 50 46 v 1 1 6 M ay 2 00 5 Understanding low energy reaction with exotic nuclei

Recent developments on the understanding of low energy reactions are highlighted. Emphasis is given to the CDCC framework where the breakup channels of the projectile are included explicitly. Properties of the breakup couplings are presented. Comments are given with regard to the separation between the nuclear and the Coulomb contributions to breakup cross sections as well as the dependence on ...

A relation among the effective nucleon mass, the incompressibility and the effective σ-meson mass in nuclear matter

X iv :n uc lth /0 00 80 18 v1 1 0 A ug 2 00 0 A relation among the effective nucleon mass, the incompressibility and the effective σ-meson mass in nuclear matter Yoshitaka Iwasaki, Hiroaki Kouno, Akira Hasegawa and Masahiro Nakano Department of Physics, Saga University Saga 840, Japan *University of Occupational and Environmental Health, Kitakyushu 807, Japan Abstract A relation among the effec...

ar X iv : n uc l - th / 0 30 50 64 v 1 2 1 M ay 2 00 3 CHAPTER 1 Hydrodynamical description of collective flow

I review how hydrodynamical flow is related to the observed flow in ul-trarelativistic heavy ion collisions and how initial conditions, equation of state and freeze-out temperature affect flow in hydrodynamical models.