Astroparticles, Astrophysics and Cosmology (A2C)
We present Fermi Gamma-ray Burst Monitor (Fermi-GBM) and Swift Burst Alert Telescope (Swift-BAT) searches for gamma-ray/X-ray counterparts to gravitational wave (GW) candidate events identified during the third observing run of…
AugerPrime detector with the SSD and RD atop the WCD.The station electronics is hidden underneath the dome visible on top of the WCD. Operating since 2004, the Pierre Auger Observatory…
The photon spectrum of HESS J1731-347 fitted by using the lepto-hadronic model. By P. Sharmaa, Z. Oub, C. Henry-Cadrota, C. Dubosa and T. Suomijärvia aUniversité Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay,…
GW170817 - GRB 170817A provided the first observation of gravitational waves from a neutron star merger with associated transient counterparts across the entire electromagnetic spectrum. This discovery demonstrated the long-hypothesized…
Publised in The Conversation, "Why the night is dark? A 200 years old question" (French only). Jonathan Biteau (Pôle A2C, équipe APHE) et al.
We present a number of approaches, currently in experimental development in our research groups, toward the general problem of macroscopic quantum mechanics, i.e., manifestations of quantum noise and quantum fluctations…
The CUPID-Mo experiment has measured the two-neutrino double beta decay of the isotope Mo-100 with the highest precision ever in any double beta decay isotope. This results were presented at…
GRB 221009A is the brightest Gamma-Ray Burst (GRB) detected in more than 50 years of study. In this paper, we present observations in the X-ray and optical domains after the…
