交错费米子数据分析的细节

Maximilian Ammer, S. Durr
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引用次数: 1

摘要

我们提出了一个分析伪标量数据的技术细节,从一个QCD模拟与交错费米子。数据在物理点附近获得,逆晶格间距约为3 GeV,且$N_f=2+1+1$。我们比较了在晶格单元中提取有效质量和衰变常数的不同方法。比较了几种相关和不相关拟合方法在模拟数据集和综合生成数据集上的拟合结果。
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Details of a staggered fermion data analysis
We present technical details of an analysis of pseudo-scalar data from a QCD simulation with staggered fermions. The data were obtained close to the physical point with an inverse lattice spacing of about 3 GeV, and $N_f=2+1+1$. We compare different methods of extracting effective masses and decay constants in lattice units. The results of several correlated and uncorrelated fitting methods are compared, both on the simulated data set, and on a synthetically generated data set.
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