Dimming of supernovae by photon-pseudoscalar conversion and the intergalactic plasma

It has been suggested recently that the observed dimming of distant type la supernovae may be a consequence of mixing of the photons with very light axions. We point out that the effect of the plasma, in which the photons are propagating, must be taken into account. This effect changes the oscillati...

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Detalles Bibliográficos
Autores principales: Deffayet, C., Harari, D., Uzan, J.-P., Zaldarriaga, M.
Formato: JOUR
Materias:
article
calculation
cosmos
light
magnetic field
mathematical analysis
oscillation
photon
probability
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05562821_v66_n4_p_Deffayet
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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