More nonperturbative corrections to the fine and hyperfine splitting in the heavy quarkorium

Pineda, Antonio (Pineda Ruiz)

Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/12459

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DC Field	Value	Language
dc.contributor.author	Pineda, Antonio (Pineda Ruiz)	cat
dc.date.accessioned	2010-05-06T11:35:31Z	-
dc.date.available	2010-05-06T11:35:31Z	-
dc.date.issued	1997	cat
dc.identifier.issn	0556-2821	cat
dc.identifier.uri	http://hdl.handle.net/2445/12459	-
dc.description.abstract	Leading nonperturbative effects to fine and hyperfine splittings were calculated some time ago. Recently, they have been used in order to obtain realistic numerical results for the lower levels in bottomonium systems. We point out that a contribution of the same order O ( Λ 4 QCD / m 3 α 2 s ) has been overlooked. We calculate it in this paper.	-
dc.format.extent	4 p.	cat
dc.format.mimetype	application/pdf	eng
dc.language.iso	eng	eng
dc.publisher	Published for the American Physical Society by the American Institute of Physics	eng
dc.relation.isformatof	Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.55.407	cat
dc.relation.ispartof	Physical Review D, 1997, vol. 55, núm. 1, p. 407-410	cat
dc.relation.uri	http://dx.doi.org/10.1103/PhysRevD.55.407	-
dc.rights	(c) The American Physical Society, 1997	eng
dc.source	Articles publicats en revistes (Física Quàntica i Astrofísica)	-
dc.subject.classification	Partícules (Física nuclear)	cat
dc.subject.other	Particles (Nuclear physics)	eng
dc.title	More nonperturbative corrections to the fine and hyperfine splitting in the heavy quarkorium	eng
dc.type	info:eu-repo/semantics/article	eng
dc.type	info:eu-repo/semantics/publishedVersion	-
dc.identifier.idgrec	508361	cat
dc.rights.accessRights	info:eu-repo/semantics/openAccess	-
Appears in Collections:	Articles publicats en revistes (Física Quàntica i Astrofísica)

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