NAGIOS: RODERIC FUNCIONANDO

Lambda(b) polarization in Z(0) decays at LEP

Repositori DSpace/Manakin

Valencià Castellano

Inici
Investigació
e-prints
22 - Física
Visualitza element

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Lambda(b) polarization in Z(0) decays at LEP

Mostra el registre parcial de l'element

dc.contributor.author	DELPHI Collaboration
dc.contributor.author	Alemany Fernández, Reyes
dc.contributor.author	Cabrera Urbán, Susana
dc.contributor.author	Castillo Giménez, María Victoria
dc.contributor.author	Cortina Gil, Eduardo
dc.contributor.author	Costa Mezquita, María José
dc.contributor.author	Ferrer Soria, Antonio
dc.contributor.author	Fuster Verdú, Juan A.
dc.contributor.author	García García, Carmen
dc.contributor.author	Gil Botella, Inés
dc.contributor.author	Hernández Rey, Juan José
dc.contributor.author	Higón Rodríguez, Emilio
dc.contributor.author	Martínez Vidal, Fernando
dc.contributor.author	Oyanguren Campos, Arantza
dc.contributor.author	Salt Cairols, José
dc.contributor.author	Tortosa Martínez, Pablo
dc.date.accessioned	2014-03-28T13:49:34Z
dc.date.available	2014-03-28T13:49:34Z
dc.date.issued	2000
dc.identifier.citation	DELPHI Collaboration Alemany, R. Cabrera Urbán, Susana Castillo Giménez, María Victoria Cortina, E. Costa, M. Ferrer Soria, Antonio Fuster Verdú, Juan A. García García, Carmen Gil, I. Hernández Rey, Juan José Higón Rodríguez, Emilio Martínez Vidal, Fernando Oyanguren Campos, Arantza Salt Cairols, José ,Tortosa Martínez, Pablo, 2000 Lambda(b) polarization in Z(0) decays at LEP Physics Letters B 474 1-2 205 222
dc.identifier.uri	http://hdl.handle.net/10550/33767
dc.description.abstract	The longitudinal polarization of the Λb baryon is measured at the LEP e+e− collider by DELPHI. It is determined from the charged lepton and neutrino energy spectra in 249±19 Λb semileptonic decays reconstructed in ≈3.5 million hadronic Z0 decays using Λ0-lepton correlations. The measured polarization is: PΛb=−0.49−0.30+0.32(stat.)±0.17(syst.)
dc.relation.ispartof	Physics Letters B, 2000, vol. 474, num. 1-2, p. 205-222
dc.subject	Física nuclear
dc.subject	Partícules (Física nuclear)
dc.title	Lambda(b) polarization in Z(0) decays at LEP
dc.type	journal article	es_ES
dc.date.updated	2014-03-28T13:49:34Z
dc.identifier.doi	10.1016/S0370-2693(99)01431-8
dc.identifier.idgrec	006694
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1016/S0370-2693(99)01431-8