2004/03/09 by Jens Soeren Lange, Christof Struck, The STAR Collaboration
Physics and Astronomy · #nucl-ex
published as Nucl.Phys. A738 (2004) 396-400 · 5 pages, 5 figures. 8th International Conference on Clustering Aspects of Nuclear Structure and Dynamics, November 28, 2003, Nara, Japan
arxiv created 2004/03/09 · arxiv updated 2009/12/01
Ultra-relativistic Au+Au collisions at RHIC (√(s)=130, 200 GeV) are used to study production of rare anti-nuclei. These clusters of anti-nucleons are formed by coalescence, i.e. overlapping wave functions of anti-nucleons. The coalescence coefficients B2 for Anti-d and B3 for Anti-3He are determined, and used to derive the fireball radius.