7–14 mars 2009
La Thuile
Fuseau horaire Europe/Paris

Neutrino dipole moments and solar experiments

13 mars 2009, 19:25
20m
La Thuile

La Thuile

Rencontres de Moriond Planibel Hotel - La Thuile Aosta Valley 11016 La Thuile (Aosta), Italy Phone : 39 (0)1 65 88 45 41 Fax : 39 (0)1 65 88 45 35

Orateur

Dr Marco Picariello (Università del salento)

Description

We investigate the resonant spin flavour conversion of solar neutrinos to sterile ones, a mechanism which is added to the well known LMA one. We show that the data from all solar neutrino experiments except Borexino exhibit a clear preference for a sizable magnetic field. We argue that the solar neutrino experiments are capable of tracing the possible modulation of the solar magnetic field. In this way Borexino alone may play an essential role although experimental redundance from other experiments will be most important.

Auteurs principaux

Dr Chitta Ranjan Das (Lisbon, IST) Prof. Joao Pulido (Lisbon, IST) Dr Marco Picariello (Università del salento)

Documents de présentation