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arXiv 2112.09092hep-lat
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用NRQCD方法计算底偶素的热夸克间势

Thermal interquark potentials for bottomonium using NRQCD from the HAL QCD method

Thomas Spriggs, Chris Allton, Timothy Burns, Seyong Kim

摘要:

本文报道了我们用HAL QCD方法计算非零温底偶素夸克间势的初步进展。我们利用非定域介子S波态的NRQCD关联函数得到中心势随温度的变化。这些结果是使用我们的各向异性2+1风味“第2代”FASTSUM合奏获得的。

英文摘要:

We report our preliminary progress in the calculation of the interquark potential of bottomonium at non-zero temperature using the HAL QCD method. We use NRQCD correlation functions of non-local mesonic S-wave states to obtain the central potential as a function of temperature. These results have been obtained using our anisotropic 2+1 flavour "Generation 2" FASTSUM ensembles.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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