378 citations
- Institució Catalana de Recerca i Estudis AvançatsES24 papers
- Institute of Space SciencesES24 papers
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- Tomsk State Pedagogical UniversityRU12 papers
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- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT8 papers
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10 papers · 1 filter
Spectra for Reactions in Astrophysical Electromagnetic Cascades with Lorentz Invariance Violation: The Vacuum Cherenkov Effect
Andrey Saveliev, Rafael Alves Batista, Feodor Mishin
Lorentz invariance violation is a feature of several quantum gravity models in which Lorentz symmetry is broken at high energies, leading to potential changes in particle behavior…
Simulating Electromagnetic Cascades with Lorentz Invariance Violation
Andrey Saveliev, Rafael Alves Batista
Lorentz invariance violation (LIV) is a phenomenon featuring in various quantum gravity models whereby Lorentz symmetry is broken at high energies, potentially impacting the behavi…
CRPropa 3.2: a public framework for high-energy astroparticle simulations
Sophie Aerdker, Rafael Alves Batista, Julia Becker Tjus +16
CRPropa is a Monte Carlo framework for simulating the propagation of (ultra-) high-energy particles in the Universe, including cosmic rays, gamma rays, electrons, and neutrinos. It…
CRPropa 3.2 -- an advanced framework for high-energy particle propagation in extragalactic and galactic spaces
Rafael Alves Batista, Julia Becker Tjus, Julien Dörner +14
The landscape of high- and ultra-high-energy astrophysics has changed in the last decade, largely due to the inflow of data collected by large-scale cosmic-ray, gamma-ray, and neut…
The Gamma-Ray Window to Intergalactic Magnetism
Rafael Alves Batista, Andrey Saveliev
One of the most promising ways to probe intergalactic magnetic fields (IGMFs) is through gamma rays produced in electromagnetic cascades initiated by high-energy gamma rays or cosm…
Multimessenger Constraints on Intergalactic Magnetic Fields from the Flare of TXS 0506+056
Rafael Alves Batista, Andrey Saveliev
The origin of magnetic fields in the universe is an open problem. Seed magnetic fields possibly produced in early times may have survived up to the present day close to their origi…