2 papers
astro-ph.IM2020
Commissioning and improvements of the instrumentation and launch of the scientific exploitation of OARPAF, the Regional Astronomical Observatory of the Antola Park
Davide Ricci, Silvano Tosi, Lorenzo Cabona +17
The \oarpaf telescope is an -diameter optical telescope installed in the Antola Mount Regional Reserve, in Northern Italy. This work presents the results of the character…
astro-ph.CO2018
Analysis of the angular dependence of time delay in gravitational lensing
Nicola Alchera, Marco Bonici, Roberta Cardinale +4
We consider an alternative formula for time delay in gravitational lensing. Imposing a smoothness condition on the gravitationally deformed paths followed by the photons from the s…