Experimental inputs to the standard model prediction of (g−2)μ

Lenz, Thomas

doi:http://doi.org/10.25358/openscience-8911

Experimental inputs to the standard model prediction of (g−2)μ

dc.contributor.author	Lenz, Thomas
dc.date.accessioned	2023-04-13T09:27:41Z
dc.date.available	2023-04-13T09:27:41Z
dc.date.issued	2022
dc.description.abstract	A deviation of 4.2σ, between the experimental measurement and the theoretical determination of the anomalous magnetic moment of the muon aμ=(g−2)μ/2 , has been observed. With increased experimental precision expected in the near future, the theoretical prediction within the Standard Model also needs to be improved. Its total uncertainty is limited by the two hadronic contributions, namely the hadronic vacuum polarization and the hadronic light-by-light contribution. The BESIII experiment at the BEPCII accelerator offers the largest datasets in the τ-charm energy region and is, therefore, perfectly suited to provide cross section and form factor measurements in e+e−collisions for data-driven improvements of the Standard Model prediction.	en_GB
dc.identifier.doi	http://doi.org/10.25358/openscience-8911
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/8927
dc.language.iso	eng	de
dc.rights	CC-BY-4.0	*
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	Experimental inputs to the standard model prediction of (g−2)μ	en_GB
dc.type	Zeitschriftenaufsatz	de
jgu.journal.issue	2	de
jgu.journal.title	Acta Physica Polonica B	de
jgu.journal.volume	15	de
jgu.organisation.department	FB 08 Physik, Mathematik u. Informatik	de
jgu.organisation.name	Johannes Gutenberg-Universität Mainz
jgu.organisation.number	7940
jgu.organisation.place	Mainz
jgu.organisation.ror	https://ror.org/023b0x485
jgu.pages.alternative	A1	de
jgu.publisher.doi	10.5506/aphyspolbsupp.15.2-a1	de
jgu.publisher.issn	1509-5770	de
jgu.publisher.name	Inst. of Physics of the Jagellonian University	de
jgu.publisher.place	Kraków	de
jgu.publisher.year	2022
jgu.rights.accessrights	openAccess
jgu.subject.ddccode	530	de
jgu.subject.dfg	Naturwissenschaften	de
jgu.type.contenttype	Scientific article	de
jgu.type.dinitype	Article	en_GB
jgu.type.resource	Text	de
jgu.type.version	Published version	de

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