Super-Kamiokande atmospheric neutrinos: Status of subdominant oscillations- art. no. 093005

Citation
Gl. Fogli et al., Super-Kamiokande atmospheric neutrinos: Status of subdominant oscillations- art. no. 093005, PHYS REV D, 6409(9), 2001, pp. 3005
Citations number
20
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
0556-2821 → ACNP
Volume
6409
Issue
9
Year of publication
2001
Database
ISI
SICI code
0556-2821(20011101)6409:9<3005:SANSOS>2.0.ZU;2-5
Abstract
In the context of the recent (79.5 kTy) Super-Kamiokande atmospheric neutri no data, we concisely review the status of muonic-tauonic flavor oscillatio ns and of the subdominant electron or sterile neutrino mixing, in schemes w ith three or four families and one dominant mass scale. In the three-family case, where we include the full CHOOZ spectral data, we also show, through a specific example, that "maximal" violations of the one-dominant mass sca le approximation are not ruled out yet.