Publications [#245308] of Steffen A. Bass

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Papers Published
  1. Nonaka, C; Asakawa, M; Bass, SA; Müller, B, Signals of the QCD Critical Point in Hydrodynamic Evolutions, Nuclear Physics A, vol. 830 no. 1-4 (Fall, 2009), pp. 291c-294c [025], [doi] .

    Abstract:
    The presence of a critical point in the QCD phase diagram can deform the trajectories describing the evolution of the expanding fireball in the μB - T phase diagram. The deformation of the hydrodynamic trajectories will change the transverse velocity (βT) dependence of the proton-antiproton ratio when the fireball passes in the vicinity of the critical point. An unusual βT dependence of the over(p, -) / p ratio in a narrow beam energy window would thus signal the presence of the critical point. © 2009.