NAGIOS: RODERIC FUNCIONANDO

Next-to-next-to-leading order tau(+)tau(-) production cross section close to threshold

Repositori DSpace/Manakin

dc.contributor.author	Ruiz Femenía, Pedro David
dc.contributor.author	Pich Zardoya, Antonio
dc.date.accessioned	2015-02-26T13:06:50Z
dc.date.available	2015-02-26T13:06:50Z
dc.date.issued	2001
dc.identifier.citation	Ruiz Femenía, Pedro David Pich Zardoya, Antonio 2001 Next-to-next-to-leading order tau(+)tau(-) production cross section close to threshold Physical Review D 64 5 053001-1 053001-13
dc.identifier.uri	http://hdl.handle.net/10550/42424
dc.description.abstract	The threshold behavior of the cross section sigma (e(+)e(-)--> tau (+)tau (-)) is analyzed, taking into account the known higher-order corrections. At present, this observable can be determined to next-to-next-to-leading order in a combined expansion in powers of a, and fermion velocities.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 2001, vol. 64, num. 5, p. 053001-1-053001-13
dc.subject	Física
dc.title	Next-to-next-to-leading order tau(+)tau(-) production cross section close to threshold
dc.type	journal article	es_ES
dc.date.updated	2015-02-26T13:06:50Z
dc.identifier.doi	10.1103/PhysRevD.64.053001
dc.identifier.idgrec	030907
dc.rights.accessRights	open access	es_ES