Conference Paper/Proceeding/Abstract 991 views 79 downloads
Bottomonium spectral widths at nonzero temperature using maximum likelihood
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Chris Allton ,
Timothy Burns ,
Benjamin Jäger,
Seyong Kim,
Maria Paola Lombardo,
Sam Offler,
Benjamin Page,
Sinéad M. Ryan,
Jon-Ivar Skullerud
Proceedings of The 38th International Symposium on Lattice Field Theory — PoS(LATTICE2021), Volume: 396
Swansea University Authors:
THOMAS SPRIGGS, Gert Aarts , Chris Allton , Timothy Burns , Sam Offler, Benjamin Page
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DOI (Published version): 10.22323/1.396.0077
Abstract
We present progress results from the Fastsum collaboration’s programme to determine the spectrum of the bottomonium system as a function of temperature using a variety of approaches. Inthese proceedings, the Maximum Likelihood approach is used with an Ansatz comprising of a Gaussian spectral functio...
| Published in: | Proceedings of The 38th International Symposium on Lattice Field Theory — PoS(LATTICE2021) |
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| ISSN: | 1824-8039 |
| Published: |
Trieste, Italy
Sissa Medialab
2022
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa61688 |
| Abstract: |
We present progress results from the Fastsum collaboration’s programme to determine the spectrum of the bottomonium system as a function of temperature using a variety of approaches. Inthese proceedings, the Maximum Likelihood approach is used with an Ansatz comprising of a Gaussian spectral function for the ground state. Fastsum anisotropic lattices with 2 + 1 dynamicalquark flavours were used with temperatures ranging from 47 to 375 MeV. |
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| Item Description: |
Poster |
| College: |
Faculty of Science and Engineering |