Revisiting 1−+ Light Hybrid from Monte-Carlo Based QCD Sum Rules
Revisiting 1−+ Light Hybrid from Monte-Carlo Based QCD Sum Rules
复制标题
从基于蒙特卡罗的 QCD 和规则重新审视 1−+ 光混合
DOI:
10.1088/0256-307x/31/5/051201
复制
发表时间:
2013
影响因子:
3.5
通讯作者:
T. Steele
中科院分区:
文献类型:
--
作者:
Zhu;H. Jin 金;T. Steele
We reanalyze the 1−+ light hybrid from QCD sum rules with a Monte-Carlo based on uncertainty analysis. With 30% uncertainties in the accepted central values for QCD condensates and other input parameters, we obtain a prediction on the 1−+ hybrid mass of 1.71 ± 0.22 GeV, which covers the mass of π1(1600). We also study the correlations between the input and output parameters of QCD sum rules.