Modeling J/psi Properties at Finite Temperature
Kevin Haglin, Charles Gale · arXiv (Cornell University) · 2000
We model J/psi using an effective lagrangian approach and calculate its spectral function in a gas of light mesons at finite temperature. We explore the hadronic landscape estimating cross sections for elastic and inelastic channels. Effects of form factors are tested in a general, but consistently gauge invariant manner. Relevance to heavy ion experiments is discussed.