1207.6987 (Jie Zhao et al.)

Dielectron production from $\sqrt{s_{NN}}$ = 200 GeV Au + Au collisions
at STAR    [PDF]

Jie Zhao, for the STAR Collaboration

We present the first STAR dielectron measurement in 200 GeV Au + Au collisions. Results are compared to hadron decay cocktail to search for vector meson in-medium modification in low mass region and quark gluon plasma thermal radiation in the intermediate mass region. The transverse mass slope parameters in the intermediate mass region is also discussed.

View original: http://arxiv.org/abs/1207.6987