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Consequences of energy conservation in relativistic heavy-ion collisions

B. B. Back
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Abstract

Complete characterization of particle production and emission in relativistic heavy-ion collisions is in general not feasible experimentally. This work demonstrates, however, that the availability of essentially complete pseudorapidity distributions for charged particles allows for a reliable estimate of the average transverse momenta and energy of emitted particles by requiring energy conservation in the process. The results of such an analysis for Au+Au collisions at sqrt{s_{NN}}= 130 and 200 GeV are compared with measurements of mean-p_T and mean-E_T in regions where such measurements are available. The mean-p_T dependence on pseudorapidity for Au+Au collisions at 130 and 200 GeV is given for different collision centralities.

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B. B. Back. 2005-08-15. Consequences of energy conservation in relativistic heavy-ion collisions. https://doi.org/10.1103/physrevc.72.064906

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