195 citations · 293 across the 9 of their papers we have counts for
11 papers
Simulating the LOcal Web (SLOW): VII. Intergalactic magnetic field models for multi-messenger applications
Johannes Stoiber, Klaus Dolag, Francesca Capel +4
Context. The propagation of ultra-high-energy cosmic rays (UHECRs) and ultra-high-energy gamma-rays remains an open question in astroparticle physics, with the intergalactic magnet…
High-energy Neutrino and Gamma Ray Emission from Clusters-like Perseus
Saqib Hussain, Gabrijela Zaharijas, Klaus Dolag
We calculate the high-energy gamma-ray and neutrino emissions from galaxy clusters like Perseus that host active galactic nuclei (AGNs). Our primary objective is to distinguish the…
High-energy Multi-messenger Emission from Galaxy Clusters in the Local Universe
Saqib Hussain, Gabrijela Zaharijas, Klaus Dolag
The origin of diffuse neutrinos and -rays is unknown, and galaxy clusters hosting AGN and starburst galaxies are the most probable sources of these cosmic messengers. In this wo…
The Diffuse Gamma-Ray Flux from Clusters of Galaxies
Saqib Hussain, Rafael Alves Batista, Elisabete M. de Gouveia Dal Pino +1
The origin of the diffuse gamma-ray background (DGRB), the one that remains after subtracting all individual sources from observed gamma-ray sky, is unknown. The DGRB possibly enco…
High-Energy Neutrino Production in Clusters of Galaxies
Saqib Hussain, Rafael Alves Batista, Elisabete de Gouveia Dal Pino +1
In this work, we compute the contribution from clusters of galaxies to the diffuse neutrino background. Clusters of galaxies can potentially produce cosmic rays (CRs) up to very-hi…
High-Energy Neutrino Production in Clusters of Galaxies
Saqib Hussain, Rafael Alves Batista, Elisabete M. de Gouveia Dal Pino +1
Clusters of galaxies can potentially produce cosmic rays (CRs) up to very-high energies via large-scale shocks and turbulent acceleration. Due to their unique magnetic-field config…
Open Questions in Cosmic-Ray Research at Ultrahigh Energies
Rafael Alves Batista, Jonathan Biteau, Mauricio Bustamante +13
We review open questions and prospects for progress in ultrahigh-energy cosmic ray (UHECR) research, based on a series of discussions that took place during the `The High-Energy Un…
Cosmic-ray propagation in the turbulent intergalactic medium
R. Alves Batista, E. M. de Gouveia Dal Pino, K. Dolag +1
Cosmic rays (CRs) may be used to infer properties of intervening cosmic magnetic fields. Conversely, understanding the effects of magnetic fields on the propagation of high-energy…
Limiting Magnetic Fields in the Cosmic Web with Diffuse Radio Emission
S. Brown, T. Vernstrom, E. Carretti +7
We set limits on the presence of the synchrotron cosmic web through the cross-correlation of the 2.3 GHz S-PASS survey with a model of the local cosmic web derived from constrained…
Cluster Radio Halos at the crossroads between astrophysics and cosmology in the SKA era
R. Cassano, G. Bernardi, G. Brunetti +16
Giant Radio Halos (RH) are diffuse, Mpc-sized, synchrotron radio sources observed in a fraction of merging galaxy clusters. The current scenario for the origin of RHs assumes that…
A new Monte Carlo Generator for Ultra-High Energy Cosmic Rays from the Local and Distant Universe
Klaus Dolag, Martin Erdmann, Gero Müller +2
For the understanding of the origin and propagation of ultra-high energy cosmic rays (UHECR) we developed a new approach to simulating UHECRs from an arbitrary number of sources ba…