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arxiv: 1912.12900 · v1 · pith:KUFC3ZU2new · submitted 2019-12-30 · ✦ hep-lat · nucl-th

News from bottomonium spectral functions in thermal QCD

classification ✦ hep-lat nucl-th
keywords resultsbottomoniumspectralcomparedensemblesentropyfastsumfunction
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New results on bottomonium at nonzero temperature are presented, using the FASTSUM Generation 2L ensembles. Preliminary results for spectral function reconstruction using Kernel Ridge Regression, a machine learning technique, are shown as well and compared to results from the Maximum Entropy Method.

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