Influence of the non-homogeneity of the particle distribution on the strangeness production
Zejun He; Jiaju Zhang; Baosen Zhou; Zejun He; Inst. of Nucl. Res., Acad. Sinica, Shanghai, China; Jiaju Zhang; Inst. of Nucl. Res., Acad. Sinica, Shanghai, China; Baosen Zhou; Inst. of Nucl. Res., Acad. Sinica, Shanghai, China
Журнал:
Journal of Physics G: Nuclear and Particle Physics
Дата:
1993-02-01
Аннотация:
The previous reaction rate expression of the strangeness production and relativistic hydrodynamic equations derived from the energy-momentum conservation are generalized to include the effect of the non-homogeneous distribution of the particle in space-time. The influence of such a non-homogeneity on the strangeness production has been studied on the basis of the generalized formalism. The authors find that this effect significantly enhances the yield of the strangeness of the system.
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