Robustness of baryon-strangeness correlation and related ratios of susceptibilities
Robustness of baryon-strangeness correlation and related ratios of susceptibilities
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DOI：
10.1103/physrevd.74.054508
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发表时间：
2006-06
影响因子：
5
通讯作者：
S. Mukherjee
中科院分区：
文献类型：
--
作者：
S. Mukherjee
使用猝灭晶格 QCD 模拟，我们研究了温度 T{sub c}<T{<=}2T{sub c} 下重子奇异相关性和其他相关守恒电荷风味相关性的连续极限。通过使用具有大时间范围的晶格 (N{sub {tau}}=12,10,8,4)，我们发现这些量几乎独立于晶格间距，即鲁棒性。我们还发现这些量对海夸克质量的依赖性非常轻微，并且获得的值非常接近各自的理想气体极限。我们的结果还证实了 Wroblewski 参数的稳健性。
Using quenched lattice QCD simulations we investigate the continuum limit of baryon-strangeness correlation and other related conserved charge-flavor correlations for temperatures T{sub c}<T{<=}2T{sub c}. By working with lattices having large temporal extents (N{sub {tau}}=12,10,8,4) we find that these quantities are almost independent of the lattice spacing, i.e., robust. We also find that these quantities have very mild dependence on the sea quark mass and acquire values which are very close to their respective ideal gas limits. Our results also confirm robustness of the Wroblewski parameter.