Browsing by Author "Nieves, J. F"

Now showing items 1-4 of 4

Cherenkov radiation by massless neutrinos

D'Olivo, J. C; Nieves, J. F; Pal, P. B (Elsevier Science B.V, 1996-01)

Due to their weak interactions, neutrinos can polarize a medium and acquire an induced charge. We consider the Cherenkov radiation emitted by neutrinos due to their effective electromagnetic interactions as they pass through ...
Electromagnetic properties of neutral and charged spin-1 particles

Nieves, J. F; Pal, P. B (The American Physical Society, 1997-03)

The structure of the electromagnetic vertex of spin-1 particles is studied in a general way, for the diagonal as well as the off-diagonal couplings. In each case, we consider in detail the consequences of gauge invariance ...
Neutrino effective charge and cerenkov radiation

D'Olivo, J. C; Nieves, J. F; Palash, B. P (Elsevier B.V., 1996-05)

We consider the Čerenkov radiation emitted by neutrinos due to their effective electromagnetic interactions as they pass through a polarisable medium. The effect exists even for massless, chiral neutrinos, and no physics ...
Radiative neutrino decay in hot media

Nieves, J. F; Pal, P. B (The American Physical Society, 1997-07)

We calculate the rate for the radiative neutrino decay in a thermal background of electrons and photons, taking into account the effect of the stimulated emission of photons in the thermal bath. We show that the rate is ...

Search DSpace