2 papers
astro-ph.SR2026
The impact of the white dwarf initial-final mass relation on star clusters' ages inferred from their cooling sequence
Maurizio Salaris, Santi Cassisi, Luigi R. Bedin
We have investigated and quantified how the choice of the white dwarf (WD) initial-final mass relation (IFMRs) affects the age determination of star clusters from the luminosity fu…
astro-ph.HE2025
Periodic Gamma-ray Modulation of the blazar PG 1553+113 Confirmed by Fermi-LAT and Multi-wavelength Observations
S. Abdollahi, L. Baldini, G. Barbiellini +98
A 2.1-year periodic oscillation of the gamma-ray flux from the blazar PG 1553+113 has previously been tentatively identified in almost 7 year of data from the Fermi Large Area Tele…