827 citations · 10.1k across the 179 of their papers we have counts for
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astro-ph1999
Gravitational lensing as folds in the sky
Silvia Mollerach, Esteban Roulet
We revisit the gravitational lensing phenomenon using a new visualization technique. It consists in projecting the observers sky into the source plane, what gives rise to a folded…
hep-ph1999
Neutrinos in physics and astrophysics
Esteban Roulet
An elementary general overview of the neutrino physics and astrophysics is given. We start by a historical account of the development of our understanding of neutrinos and how they…
astro-ph1999★ 105 cited
The toes of the ultra high energy cosmic ray spectrum
Diego Harari, Silvia Mollerach, Esteban Roulet
We study the effects of the galactic magnetic field on the ultra high energy cosmic ray propagation. We show that the deflections of the cosmic ray trajectories can have many impor…