Transverse spectra in high-energy nucleus-nucleus collisions
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作者:
Liu, FH
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Shanxi Teachers Univ, Inst Modern Phys, Linfen 041004, Shanxi, Peoples R ChinaShanxi Teachers Univ, Inst Modern Phys, Linfen 041004, Shanxi, Peoples R China
Liu, FH
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机构:
[1] Shanxi Teachers Univ, Inst Modern Phys, Linfen 041004, Shanxi, Peoples R China
[2] Shanxi Teachers Univ, Dept Phys, Linfen 041004, Shanxi, Peoples R China
The transverse momentum and transverse mass distributions of negative hadrons and protons produced in high-energy nucleus-nucleus collisions are studied by a multisource ideal gas model. The calculated results are compared and found to be in good agreement with the NA49 experimental data of central Pb-Pb collisions at 158A GeV.