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arXiv · nucl-th/9903045

Kinetic freeze out

V. K. Magas·Cs. Anderlik·L. P. Csernai·F. Grassi·W. Greiner·Y. Hama·T. Kodama·Zs. I. Lázár·H. Stöcker
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Abstract

Freeze out of particles across a space-time hypersurface is discussed in kinetic models. The calculation of final momentum distribution of emitted particles is described for freeze out surfaces, with spacelike normals. The resulting non-equilibrium distribution does not resemble, the previously proposed, cut Juttner distribution, and shows non-exponential p_t-spectra similar to the ones observed in experiments.

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V. K. Magas, Cs. Anderlik, L. P. Csernai, F. Grassi, W. Greiner, Y. Hama, T. Kodama, Zs. I. Lázár, H. Stöcker. 1999-03-17. Kinetic freeze out. https://arxiv.org/abs/nucl-th/9903045

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