Gutenberg Open Science: Fully nonperturbative charm-quark tuning using machine learning

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-8891

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DC Field	Value	Language
dc.contributor.author	Hudspith, R. J.	-
dc.contributor.author	Mohler, D.	-
dc.date.accessioned	2023-05-03T13:29:20Z	-
dc.date.available	2023-05-03T13:29:20Z	-
dc.date.issued	2022	-
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/8907	-
dc.description.abstract	We present a relativistic heavy-quark action tuning for the charm sector on ensembles generated by the Coordinated Lattice Simulations consortium. We tune a particular five-parameter action in an entirely nonperturbative and—up to the chosen experimental input—model-independent way using machine learning and the continuum experimental charmonium ground-state masses with various quantum numbers. In the end, we are reasonably successful; obtaining a set of simulation parameters that we then verify produces the expected spectrum. In the future, we will use this action for finite-volume calculations of hadron-hadron scattering.	en_GB
dc.language.iso	eng	de
dc.rights	CC BY	*
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/	*
dc.subject.ddc	530 Physik	de_DE
dc.subject.ddc	530 Physics	en_GB
dc.title	Fully nonperturbative charm-quark tuning using machine learning	en_GB
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-8891	-
jgu.type.contenttype	Scientific article	de
jgu.type.dinitype	article	en_GB
jgu.type.version	Published version	de
jgu.type.resource	Text	de
jgu.organisation.department	FB 08 Physik, Mathematik u. Informatik	de
jgu.organisation.number	7940	-
jgu.organisation.name	Johannes Gutenberg-Universität Mainz	-
jgu.rights.accessrights	openAccess	-
jgu.journal.title	Physical review D	de
jgu.journal.volume	106	de
jgu.pages.alternative	034508	de
jgu.publisher.year	2022	-
jgu.publisher.name	American Institute of Physics	de
jgu.publisher.place	Melville, NY	de
jgu.publisher.issn	2470-0029	de
jgu.organisation.place	Mainz	-
jgu.subject.ddccode	530	de
jgu.publisher.doi	10.1103/physrevd.106.034508	de
jgu.organisation.ror	https://ror.org/023b0x485	-
jgu.subject.dfg	Naturwissenschaften	de
Appears in collections:	DFG-491381577-H

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