Resonant spin flavor precession constraints on neutrino parameters and solar magnetic fields from solar neutrino data

Details Resonant spin flavor precession constraints on neutrino parameters and solar magnetic fields from solar neutrino data Resonant spin flavor precession constraints on neutrino parameters and solar magnetic fields from solar neutrino data

Apr 1999

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999phrvd..59h3002c&link_type=abstract

Physical Review D (Particles, Fields, Gravitation, and Cosmology), Volume 59, Issue 8, 15 April 1999, id. 083002

Astronomy and Astrophysics

Astrophysics

11

Solar Neutrinos, Electric And Magnetic Moments, Neutrino Mass And Mixing, Electric And Magnetic Fields, Solar Magnetism

Scientific paper

The resonant spin flavor precession (RSFP) constraints on neutrino parameters have been updated in light of the latest solar neutrino data. The standard solar model, in spite of its enormous success in predicting the thermal and nuclear evolution of the Sun, is unable to throw enough light on solar magnetic activity. In the absence of a reliable theory of the solar dynamo believed to be responsible for solar magnetic activity and insufficient astrophysical data on solar magnetic activity, it may be worthwhile to constrain the solar magnetic fields from the solar neutrino observations assuming the RSFP to be responsible for the solar neutrino deficit and the possible time variation of solar neutrino flux. The configuration of the solar magnetic field consistent with the solar neutrino observations has been derived and found to be in reasonably good agreement with the distribution proposed by Akhmedov and Bychuk [Sov. Phys. JETP 68, 250 (1989)]. However, this work ruled out the magnetic field distribution in the radiation zone used by Pulido [Phys. Rep. 211, 187 (1992)]. The magnitude of the magnetic field in the radiation and the convective zone of the Sun are very sensitive to the value chosen for the neutrino magnetic moment.

Affiliated with

Also associated with

No associations

Rating

Resonant spin flavor precession constraints on neutrino parameters and solar magnetic fields from solar neutrino data does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Resonant spin flavor precession constraints on neutrino parameters and solar magnetic fields from solar neutrino data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resonant spin flavor precession constraints on neutrino parameters and solar magnetic fields from solar neutrino data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-894041