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Titolo:
Active-sterile neutrino oscillations and big bang nucleosynthesis plus cosmic microwave backgrourld radiation constraints - art. no. 043008
Autore:
Di Bari, P; Foot, R;
Indirizzi:
Ist Nazl Fis Nucl, Rome, Italy Ist Nazl Fis Nucl Rome ItalyIst Nazl Fis Nucl, Rome, Italy Univ Melbourne, Sch Phys, High Energy Phys Res Ctr, Parkville, Vic 3010, Australia Univ Melbourne Parkville Vic Australia 3010 arkville, Vic 3010, Australia
Titolo Testata:
PHYSICAL REVIEW D
fascicolo: 4, volume: 6304, anno: 2001,
pagine: 3008 -
SICI:
0556-2821(20010215)6304:4<3008:ANOABB>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
DEUTERIUM ABUNDANCE; COSMOLOGICAL IMPLICATIONS; CHEMICAL-POTENTIALS; EARLY UNIVERSE; MODEL; SUPERNOVAE; ASYMMETRIES; DEGENERACY; CLUSTERS; NUMBER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
82
Recensione:
Indirizzi per estratti:
Indirizzo: Di Bari, P Ist Nazl Fis Nucl, Rome, Italy Ist Nazl Fis Nucl Rome ItalyIst Nazl Fis Nucl, Rome, Italy
Citazione:
P. Di Bari e R. Foot, "Active-sterile neutrino oscillations and big bang nucleosynthesis plus cosmic microwave backgrourld radiation constraints - art. no. 043008", PHYS REV D, 6304(4), 2001, pp. 3008

Abstract

We show how active-sterile neutrino oscillations in the early Universe canplay an interesting role in explaining the current observations of CMBR anisotropies and light element abundances. We describe different possible phenomenological scenarios in the interpretation of present data and how active-sterile neutrino oscillations can provide a viable theoretical framework.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/01/20 alle ore 09:33:02