90 citations · 404 across the 9 of their papers we have counts for
9 papers · 1 filter
Systematic parameter space study for the UHECR origin from GRBs in models with multiple internal shocks
Jonas Heinze, Daniel Biehl, Anatoli Fedynitch +3
We scrutinize the paradigm that conventional long-duration Gamma-Ray Bursts (GRBs) are the dominant source of the ultra-high energy cosmic rays (UHECRs) within the internal shock s…
Improved photomeson model for interactions of cosmic ray nuclei
Leonel Morejon, Anatoli Fedynitch, Denise Boncioli +2
Photon-hadronic interactions are important for the sources and the transport of Ultra-High Energy Cosmic Rays (UHECRs). Current state-of-the-art cosmic ray transport simulations ha…
Astrophysical neutrino production and impact of associated uncertainties in photo-hadronic interactions of UHECRs
Daniel Biehl, Denise Boncioli, Anatoli Fedynitch +2
High energy neutrinos can be produced by interactions of ultra-high energy cosmic rays (UHECRs) in the dense radiation fields of their sources as well as off the cosmic backgrounds…
On the common origin of cosmic rays across the ankle and diffuse neutrinos at the highest energies from low-luminosity Gamma-Ray Bursts
Denise Boncioli, Daniel Biehl, Walter Winter
We demonstrate that the UHECRs produced in the nuclear cascade in the jet of Low-Luminosity Gamma-Ray Bursts (LL-GRBs) can describe the UHECR spectrum and composition and, at the s…
Binary Neutron Star Merger Remnants as Sources of Cosmic Rays Below the "Ankle"
Xavier Rodrigues, Daniel Biehl, Denise Boncioli +1
We investigate non-thermal electron and nuclei energy losses within the binary neutron star merger remnant produced by the event GW170817. The lack of a cooling feature within the…
Expected neutrino fluence from short Gamma-Ray Burst 170817A and off-axis angle constraints
Daniel Biehl, Jonas Heinze, Walter Winter
We compute the expected neutrino fluence from SGRB 170817A, associated with the gravitational wave event GW 170817, directly based on Fermi observations in two scenarios: structure…
Tidally disrupted stars as a possible origin of both cosmic rays and neutrinos at the highest energies
Daniel Biehl, Denise Boncioli, Cecilia Lunardini +1
Tidal Disruption Events (TDEs) are processes where stars are torn apart by the strong gravitational force near to a massive or supermassive black hole. If a jet is launched in such…
Cosmic-Ray and Neutrino Emission from Gamma-Ray Bursts with a Nuclear Cascade
Daniel Biehl, Denise Boncioli, Anatoli Fedynitch +1
We discuss neutrino and cosmic-ray emission from Gamma-Ray Bursts (GRBs) with the injection of nuclei, where we take into account that a nuclear cascade from photo-disintegration c…
Astrophysical Neutrino Production Diagnostics with the Glashow Resonance
Daniel Biehl, Anatoli Fedynitch, Andrea Palladino +2
We study the Glashow resonance hadrons at 6.3 PeV as diagnostic of the production processes of ultra-high energy neutrinos. The focus li…