Finite hadronization time and unitarity in the quark recombination model

作者:Yang CB*
来源:Journal of Physics G: Nuclear and Particle Physics , 2006, 32(2): L11-L17.
DOI:10.1088/0954-3899/32/2/L01

摘要

The effect of finite hadronization time is considered in the recombination model, and it is shown that the hadron multiplicity turns out to be proportional to the initial quark number and unitarity is conserved in the model. The baryon-to-meson ratio increases rapidly with the initial quark density due to competition among different channels.