Anti-nuclei and nuclei production in Pb+Pb collisions at CERN SPS energies

@article{Kolesnikov2008AntinucleiAN,
  title={Anti-nuclei and nuclei production in Pb+Pb collisions at CERN SPS energies},
  author={V. I. Kolesnikov and for the NA49 collaboration},
  journal={arXiv: Nuclear Experiment},
  year={2008},
  volume={110},
  pages={032010}
}
  • V. I. Kolesnikov, for the NA49 collaboration
  • Published 2008
  • Physics
  • arXiv: Nuclear Experiment
  • We present new results on production of 3He and t obtained by the NA49 experiment in 20A, 30A, 40A and 80A GeV central Pb+Pb collisions at the CERN SPS. Transverse mass spectra and rapidity distributions for clusters measured over a large phase space domain are discussed. We observe a weak dependence of the mid-rapidity t/3He ratio on collision energy at SPS. The energy dependence of the total yield for 3He is remarkably reproduced by a statistical hadron gas model. A gradual decrease of the… CONTINUE READING
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