# EXA2011

5-9 September 2011
Europe/Vienna timezone
Thanks to all participants and have a good and safe trip home!

## Strangeness Production in AA Collisions

7 Sep 2011, 09:50
20m
Theatersaal (Austrian Academy of Sciences, Vienna)

### Theatersaal

#### Austrian Academy of Sciences, Vienna

Sonnenfelsgasse 19 1010 Vienna Austria
Oral Presentation Strangeness in Matter

### Speaker

Prof. Norbert Herrmann (Heidelberg University)

### Description

We review the strangeness production data in heavy-ion collisions at energies arround the NN production threshold. The dense nuclear matter environment produced in heavy-ion collisions provides unique opportunities to form strange few body systems. In search for those systems with strong decays special emphasis will be given to $\Lambda$ p and $\Lambda$ d correlations. Long lived weakly decaying ligh hypernuclei are accessible by the two body decay into a negative pion and a baryon. Results for p, d, t, $^3$He, and $\alpha$ + $\pi$ are reported. The picture will be completed with the discussion of recent measurements of kaon flow over a wide impact parameter range for which comprehensive comparisons with state-of-the-art transport models will be shown.

### Primary authors

Prof. Norbert Herrmann (Heidelberg University) Yvonne Leifels (GSI)

 Slides