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Monte Carlo analysis of the MEGA microlensing events towards M31
G. Ingrosso, S. Calchi-Novati, F. De Paolis +3
We perform an analytical study and a Monte Carlo (MC) analysis of the main features for microlensing events in pixel lensing observations towards M31. Our main aim is to investigat…
Influence of magnification threshold on pixel lensing optical depth, event rate and time scale distributions towards M31
F. De Paolis, G. Ingrosso, A. A. Nucita +1
Pixel lensing is the gravitational microlensing of light from unresolved stars contributing to the luminosity flux collected by a single pixel. A star must be sufficiently magnifie…
Periastron shift in Weyl class spacetimes
Donato Bini, Francesco De Paolis, Andrea Geralico +2
The periastron position advance for geodesic motion in axially symmetric solutions of the Einstein field equations belonging to the Weyl class of vacuum solutions is investigated.…