Instantaneous power radiated from magnetic dipole moments

We compute the power radiated per unit solid angle of a moving magnetic dipole moment, and its instantaneous radiated power, both non-relativistically and relativistically. This is then applied to various interesting situations: solar neutrons, electron synchrotrons and cosmological Dirac neutrinos....

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Bibliographic Details
Published inAstroparticle physics Vol. 62; pp. 7 - 11
Main Authors Morley, P.D., Buettner, D.J.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.03.2015
Subjects
Condensation
Dipole radiation
Neutrinos
Condensation
Neutrinos
Dipole radiation
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Summary:We compute the power radiated per unit solid angle of a moving magnetic dipole moment, and its instantaneous radiated power, both non-relativistically and relativistically. This is then applied to various interesting situations: solar neutrons, electron synchrotrons and cosmological Dirac neutrinos. Concerning the latter, we show that hypothesized early-universe Big Bang conditions allow for neutrino radiation cooling and provide an energy loss-mechanism for subsequent neutrino condensation.
ISSN:0927-6505
1873-2852
DOI:10.1016/j.astropartphys.2014.07.005