521 citations
- Max Planck Institute for Radio AstronomyDE53 papers
- University of MichiganUS40 papers
- Purdue University West LafayetteUS38 papers
- California Institute of TechnologyUS35 papers
- Leiden Observatory34 papers
- ETH ZurichCH32 papers
- Leiden UniversityNL32 papers
- Max Planck Institute for Extraterrestrial PhysicsDE30 papers
- Astro Space CenterRU29 papers
- Center for Astrophysics Harvard & SmithsonianUS26 papers
- Space Research Organisation NetherlandsNL23 papers
- Centre National de la Recherche ScientifiqueFR22 papers
16 papers · 1 filter
A hidden ultra-relativistic spine in the jet of a neutrino-associated blazar
Y. Y. Kovalev, F. Eppel, D. C. Homan +16
Supermassive black holes launch powerful jets of plasma that can accelerate particles to extreme energies, but the physical conditions required to produce high-energy neutrinos rem…
Multi-messenger flare in the quasar PKS 0446+11
Y. Y. Kovalev, M. F. Aller, A. K. Erkenov +15
The physical mechanisms driving neutrino and electromagnetic flares in blazars remain poorly understood. We investigate a prominent multi-messenger flare in the quasar PKS 1424+240…
Observation of In-ice Askaryan Radiation from High-Energy Cosmic Rays
ARA Collaboration, N. Alden, S. Ali +74
We present the first experimental evidence for in-ice Askaryan radiation -- coherent charge-excess radio emission -- from high-energy particle cascades developing in the Antarctic…
Looking into the Jet Cone of the Neutrino-Associated Very High Energy Blazar PKS 1424+240
Y. Y. Kovalev, A. B. Pushkarev, J. L. Gomez +7
The acceleration process of massive particles as well as the production of very high energy (VHE) photons and neutrinos remains a fundamental challenge in astrophysics. We investig…
MOJAVE -- XXII. Brightness temperature distributions and geometric profiles along parsec-scale AGN jets
E. V. Kravchenko, I. N. Pashchenko, D. C. Homan +5
Radial gradients of the brightness temperatures along the parsec-scale jets of Active Galactic Nuclei (AGN) can be used to infer the energy balance and to estimate the parameter ra…
Progress Towards a Diffuse Neutrino Search in the Full Livetime of the Askaryan Radio Array
Paramita Dasgupta, Marco Stein Muzio
The Askaryan Radio Array (ARA) is an in-ice ultrahigh energy (UHE, PeV) neutrino experiment at the South Pole that aims to detect radio emissions from neutrino-induced partic…