Neutrino propagation in a random magnetic field
نویسندگان
چکیده
منابع مشابه
Neutrino Propagation and Oscillations in a Strong Magnetic Field∗
We review the results on neutrino propagation in neutral and charged media under strong magnetic fields M W ≫ B ≫ m 2 e. It is shown that the neutrino energy density gets a magnetic contribution in both charged and neutral media, which is linear in the magnetic field, of first order in GF , and independent of the charge density. This new term enters as a correction to the neutrino kinetic energ...
متن کاملPhoton-Neutrino Interactions in Magnetic Field through Neutrino Magnetic Moment
We study the neutrino-photon processes like γγ → νν̄ in the presence of uniform external magnetic field for the case when neutrinos can couple to the electromagnetic field directly through their dipole magnetic moment and obtain the stellar energy loss. The process would be of special relevance in astrophysical situations where standard left-handed neutrinos are trapped and the right handed neut...
متن کاملNeutrino-photon Scattering in a Magnetic Field
Previous calculations of photon-neutrino scattering in a constant background magnetic field are extended and corrected.
متن کاملStreamer Propagation in Magnetic Field
The propagation of a streamer near an insulating surface under the influence of a transverse magnetic field is theoretically investigated. In the weak magnetic field limit it is shown that the trajectory of the streamer has a circular form with a radius that is much larger than the cyclotron radius of an electron. The charge distribution within the streamer head is strongly polarized by the Lor...
متن کاملNeutrino Flavor Conversion in Random Magnetic Fields
If massive neutrinos possess magnetic moments, a magnetic field can cause a spin flip. In the case of Dirac neutrinos the spin flip converts an active neutrino into a sterile one and vice versa. By contrast, if neutrinos are Majorana particles, a spin flip converts them to a neutrino of a different flavor. We examine the behavior of neutrinos in a random magnetic field as it occurs, for instanc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 1997
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.56.4378