2 papers
astro-ph.EP2024
The time evolution of the ultraviolet habitable zone
R. Spinelli, F. Borsa, G. Ghirlanda +3
For stars hosting Circumstellar Habitable Zone (CHZ) exoplanets, we investigate the time-evolution of their ultraviolet habitable zone (UHZ), the annular region around a star where…
astro-ph.HE2024
Insights into the physics of GRBs from the high-energy extension of their prompt emission spectra
M. E. Ravasio, G. Ghirlanda, G. Ghisellini
The study of the high-energy (MeV-GeV) part of GRBs spectrum can play a crucial role in investigating the physics of the prompt emission, but it is often hampered by low statistic…