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19922026
Showing 2024 · astro-ph.HEShow all

5 papers · 2 filters

astro-ph.HE2024★ 2 cited

Origin of spectral bands in the Crab pulsar radio emission

Mikhail V. Medvedev

The model explaining the spectral "zebra" pattern of the high-frequency interpulse (HFIP) of the Crab pulsar radio emission is proposed. The observed emission bands are diffraction…

astro-ph.HE2024★ 3 cited

In-ice Askaryan Emission from Air Showers: Implications for Radio Neutrino Detectors

Alan Coleman, Christian Glaser, Ryan Rice-Smith +2

One of the most promising techniques for detecting ultra-high energy neutrinos involves the use of radio antennas to observe the 10-1000 MHz radiation generated by the showers that…

astro-ph.HE2024★ 9 cited

Improved modeling of in-ice particle showers for IceCube event reconstruction

R. Abbasi, M. Ackermann, J. Adams +415

The IceCube Neutrino Observatory relies on an array of photomultiplier tubes to detect Cherenkov light produced by charged particles in the South Pole ice. IceCube data analyses de…

astro-ph.HE2024★ 30 cited

Observation of Seven Astrophysical Tau Neutrino Candidates with IceCube

IceCube Collaboration, R. Abbasi, M. Ackermann +401

We report on a measurement of astrophysical tau neutrinos with 9.7 years of IceCube data. Using convolutional neural networks trained on images derived from simulated events, seven…

astro-ph.HE2024★ 65 cited

Characterization of the Astrophysical Diffuse Neutrino Flux using Starting Track Events in IceCube

R. Abbasi, M. Ackermann, J. Adams +415

A measurement of the diffuse astrophysical neutrino spectrum is presented using IceCube data collected from 2011-2022 (10.3 years). We developed novel detection techniques to searc…