47 citations · 165 across the 6 of their papers we have counts for
4 papers · 1 filter
Chemical relaxation time of pions in hot hadronic matter
Chungsik Song, Volker Koch
We calculate characteristic time scales for chemical equilibration of pions in hot hadronic matter using an effective chiral Lagrangian. We find that inelastic processes involving…
Pion electromagnetic form factor at finite temperature
Chungsik Song, Volker Koch
Temperature effects on the electromagnetic couplings of pions in hot hadronic matter are studied with an effective chiral Lagrangian. We show that the Ward-Takahashi identity is sa…
Dilepton Production at SPS-energy Heavy Ion Collisions
V. Koch, C. Song
The production of dileptons is studied within a hadronic transport model. We investigate the sensitivity of the dilepton spectra to the initial configuration of the hadronic phase…
Effective mass of phi mesons at finite temperature
Chungsik Song
The effective mass of phi meson at non-zero temperature is re-examined with an effective chiral Lagrangian. We find that the phi mass decreases with temperature but the effect is s…