Article: Impact of Galaxy clusters on UHECR propagation
By Antonio Condorelli a, Jonathan Biteau a,b, Remi Adamc a Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France b Institut universitaire de France (IUF) c Université Côte d’Azur, Observatoire de la…
Cosmological parameters derived from the final (PR4) Planck data release
We present constraints on cosmological parameters using maps from the last Planck data release (PR4). In particular, we detail an upgraded version of the cosmic microwave background likelihood, HiLLiPoP, based…
Multi-band analyses of the bright GRB 230812B and the associated SN2023pel
ABSTRACT: GRB 230812B is a bright and relatively nearby (z=0.36) long gamma-ray burst that has generated significant interest in the community and therefore has been subsequently observed over the entire…
A Joint Fermi-GBM and Swift-BAT Analysis of Gravitational-Wave Candidates from the Third Gravitational-wave Observing Run
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 scintillators and station electronics completed
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…
Article: Multiwavelength analysis of Galactic Supernova Remnants
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,…
Deep multimessenger search for compact binary mergers in LIGO, Virgo and Fermi/GBM data from 2016-2017
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…