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计算了由夸克 -胶子等离子体 (QGP)颗粒表面强子化所产生的π介子和K介子的多粒子玻色 -爱因斯坦关联 .对有限初始重子数密度的情况 ,K+介子的多粒子关联比π介子的多粒子关联弱 ,K-介子的平均多粒子关联强度随QGP颗粒数目Nd 的增加而快速下降 .在零初始重子数密度情况下 ,K+和π介子的平均多粒子关联强度的差别随Nd 的增加而变得明显
The multiparticle Bose-Einstein correlation of pion and K meson generated by the qubitonization of quark-gluon plasma (QGP) particles was calculated. For the case of finite initial baryon number density, the K + meson multiparticle The correlation between multi-particle correlation of pions and konsons is weaker than that of pions, and the average multiparticle correlation intensity of K-mesons declines rapidly with the increase of QGP number of Nd.With the zero initial baryon number density, the average multiparticle correlation of K + and pion The difference becomes apparent as Nd increases