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

Thomas Spriggs; Chris Allton; Timothy Burns; Seyong Kim

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

High Energy Physics - Lattice 2021-12-17 v1

Authors: Thomas Spriggs , Chris Allton , Timothy Burns , Seyong Kim

Abstract

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.

Cite

@article{arxiv.2112.09092,
  title  = {Thermal interquark potentials for bottomonium using NRQCD from the HAL QCD method},
  author = {Thomas Spriggs and Chris Allton and Timothy Burns and Seyong Kim},
  journal= {arXiv preprint arXiv:2112.09092},
  year   = {2021}
}

Comments

7 pages, 4 figures. The 38th International Symposium on Lattice Field Theory, LATTICE2021 26th-30th July, 2021 Zoom/Gather@MIT, USA

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