A comparison of spectral reconstruction methods applied to non-zero temperature NRQCD meson correlat...
A comparison of spectral reconstruction methods applied to non-zero temperature NRQCD meson correlation functions
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Contents
We present results from the fastsum collaboration's programme to determine the spectrum of the bottomonium system as a function of temperature. Three different methods of extracting spectral information are discussed: a Maximum Likelihood approach using a Gaussian spectral function for the ground state, the Backus Gilbert method, and the Kernel Rid...
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Full title
A comparison of spectral reconstruction methods applied to non-zero temperature NRQCD meson correlation functions
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TN_cdi_proquest_journals_2608261982
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2608261982
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E-ISSN
2331-8422
DOI
10.48550/arxiv.2112.04201
