3 papers
astro-ph.HE2026
Multi-epoch afterglow rebrightenings in GRB 250129A: Evidence for successive shock interactions
D. Akl, S. Antier, H. Koehn +105
Most long gamma-ray bursts (GRBs) exhibit afterglows broadly consistent with external forward-shock emission, typically described by smooth broken power-law decays in the multiband…
astro-ph.CO2024
Absolute reference for microwave polarization experiments -- The COSMOCal project and its proof of concept
A. Ritacco, L. Bizzarri, S. Savorgnano +25
The cosmic microwave background (CMB), a remnant of the Big Bang, provides unparalleled insights into the primordial universe, its energy content, and the origin of cosmic structur…
cond-mat.other2004
Giant optical anisotropy in a single InAs quantum dot in a very dilute quantum-dot ensemble
I. Favero, Guillaume Cassabois, A. Jankovic +8
We present the experimental evidence of giant optical anisotropy in single InAs quantum dots. Polarization-resolved photoluminescence spectroscopy reveals a linear polarization rat…