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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Publisher
Les Ulis: EDP Sciences
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Language
English
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Les Ulis: EDP Sciences
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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_doaj_primary_oai_doaj_org_article_2c66ca297f10466ea7e5047f6061ba0e
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_2c66ca297f10466ea7e5047f6061ba0e
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ISSN
2100-014X,2101-6275
E-ISSN
2100-014X
DOI
10.1051/epjconf/202225805011
