Critical Point and Onset of Deconfinement 2016

Photon emission in the vicinity of a critical point

1 Jun 2016, 11:00

30m

Oratorium Marianum (University of Wrocław)

Talk Plenary session

Speaker

Burkhard Kampfer (HZDR & TU Dresden)

Description

We address holographically (i) an emulation of deconfinement upon temperature increase as
sequential or instanteneous melting (disappearence) of normalizable eigenmodes of hadron states with a Regge type spectrum in vacuum, and (ii) the phase diagram within the updated DeWolfe-Gubser-Rosen model. Photon emission rates are calculated and found to map out the pecularities (CEP and first-order phase transition) of the phase diagram emerging from a quark-meson model with linearized fluctuations.

Presentation materials

Kampfer_CPOD2016.pdf