Gutenberg Open Science: O(αs) perturbative and nonperturbative corrections to polarized semileptonic Λb decay distributions

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-8890

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DC Field	Value	Language
dc.contributor.author	Fischer, M.	-
dc.contributor.author	Groote, S.	-
dc.date.accessioned	2023-05-03T13:31:15Z	-
dc.date.available	2023-05-03T13:31:15Z	-
dc.date.issued	2022	-
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/8906	-
dc.description.abstract	In this paper we calculate first order radiative QCD corrections to the decay process b → c W − (→ ℓ − νℓ ) of a polarized bottom quark. Taking into account both the bottom and charm quark masses, the analytical expressions given in this paper allow for a detailed analysis of the differential decay rate of the polarized quark in dependence on the polar and azimuthal angles of the lepton pair and the angle of the polarization vector of the quark relative to the momentum direction of the W boson. The results are given for different polarization states of the charged lepton. In addition, we calculated nonperturbative corrections and estimated their contribution.	de_DE
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	O(αs) perturbative and nonperturbative corrections to polarized semileptonic Λb decay distributions	de_DE
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-8890	-
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	014003	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.106.014003	de
jgu.organisation.ror	https://ror.org/023b0x485	-
jgu.subject.dfg	Naturwissenschaften	de
Appears in collections:	DFG-491381577-H

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