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Indications of suppressed high $p_{T}$ hadron production in nucleus-nucleus collisions at CERN-SPS
Inclusive pion production at high transverse momenta (p_T > 2 GeV/c) in nucleus-nucleus (A+A) collisions at CERN SPS (sqrt(s_NN)~20 GeV) is revisited and systematically compared to all existing proton-proton data in the same range of center-of-mass energies. The ratio of A+A to p+p pion cross-sec...
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| Lenguaje: | eng |
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2004
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| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2004.06.071 http://cds.cern.ch/record/727560 |