QM 2011 - XXII International Conference on Ultrarelativistic Nucleus-Nucleus Collisions

DENSE COLD MATTER STUDY WITH SPECIAL TRIGGER AT TWA, NUCLOTRON, NICA AND FAIR. Project Status.

Not scheduled

1m

Théâtre National (Centre Bonlieu)

Board: 124

Poster Experiments upgrade, future facilities and instrumentations

Speaker

Alexey Stavinskiy (ITEP)

Description

New phase diagram sector at extrimely large baryon density and low temperature is proposed for the laboratory study at TWA(ITEP),Nuclotron-M,MPD-NICA(JINR), CBM@SIS100(FAIR). High pt central rapidity double cumulative trigger for this study is proposed and tested experimentally at ITEP ion accelerator by FLINT collaboration.FLINT experiment is dedicated to the research program of dense cold matter search and study. Experimental data of two runs (2007 and 2010) are presented. Photons spectra where measured in CBe interaction at 3.2GeV/nucleon within angular region 35°–70° (l.s.). It is shown, that the measured photon spectra are indicating the domination of flucton-flucton interaction. Results of two runs are consistent with each other. Proposed measurements programs for future facilities MPD-NICA and CBM-FAIR(SIS100) are discussed.