'Active neutrinos' diaporamas de présentation

MATTEO VIEL

NEUTRINOS FROM THE LYMAN- a FOREST: MYTH or REALITY ?. Trieste. MATTEO VIEL. OUTLINE. - What is the Lyman- a forest ? Is it a cosmological probe ? - Constraints on sterile neutrinos - Constraints on active neutrinos.

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The Role of Neutrinos in Astrophysics

The Role of Neutrinos in Astrophysics. A.B. Balantekin University of Wisconsin . GDR Neutrino Laboratoire Astroparticule et Cosmologie. Joint analysis of the solar neutrino data including final SNO salt results along with the most recent KamLAND data. Balantekin, et al., PLB 613, 61 (2005).

381 views • 31 slides

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422 views • 28 slides

SEARCH FOR STERILE NEUTRINOS

SEARCH FOR STERILE NEUTRINOS.

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CONSTRAINTS ON m s and ? s

Accounting for the unresolved X-ray background with radiatively-decaying sterile neutrino dark matter. D.T. Cumberbatch ( dtc@astro.ox.ac.uk ) and J. Silk ( silk@astro.ox.ac.uk ) Astrophysics Department, University of Oxford, Keble Road, Oxford, OX1 3RH. ABSTRACT

84 views • 1 slides