activity
19922025
most citedSterile neutrinos, dark matter, and the pulsar velocities in models with a Higgs singlet

365 citations · 1.7k across the 31 of their papers we have counts for

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Showing astro-ph.HEShow all

8 papers · 1 filter

astro-ph.HE2024

Evidence for the Sombrero Galaxy as an Accelerator of the Highest-Energy Cosmic Rays

Hao-Ning He, Eiji Kido, Kai-Kai Duan +12

Ultrahigh-energy cosmic rays (UHECRs) are the highest energy messenger from space, with energies exceeding 1 EeV. Although UHECRs were discovered over 60 years ago, their origin st…

astro-ph.HE2020

Contribution of Secondary Neutrinos from Line-of-sight Cosmic Ray Interactions to the IceCube Diffuse Astrophysical Flux

Alina Kochocki, Volodymyr Takhistov, Alexander Kusenko +1

In ten years of observations, the IceCube neutrino observatory has revealed a neutrino sky in tension with previous expectations for neutrino point source emissions. Astrophysical…

astro-ph.HE2019

Contributions to the 36th International Cosmic Ray Conference (ICRC 2019) of the JEM-EUSO Collaboration

G. Abdellaoui, S. Abe, J. H. Adams +309

Compilation of papers presented by the JEM-EUSO Collaboration at the 36th International Cosmic Ray Conference (ICRC), held July 24 through August 1, 2019 in Madison, Wisconsin.

astro-ph.HE2019

Reflections On the Anomalous ANITA Events: The Antarctic Subsurface as a Possible Explanation

Ian M. Shoemaker, Alexander Kusenko, Peter Kuipers Munneke +3

The ANITA balloon experiment was designed to detect radio signals initiated by neutrinos and cosmic ray air showers. These signals are typically discriminated by the polarization a…

astro-ph.HE2018

Positrons and 511 keV radiation as tracers of recent binary neutron star mergers

George M. Fuller, Alexander Kusenko, David Radice +1

Neutron-rich material ejected from neutron star-neutron star (NS-NS) and neutron star-black hole (NS-BH) binary mergers is heated by nuclear processes to temperatures of a few hund…

astro-ph.HE2018

Neutrinos from Choked Jets Accompanied by Type-II Supernovae

Hao-Ning He, Alexander Kusenko, Shigehiro Nagataki +2

The origin of the IceCube neutrinos is still an open question. Upper limits from diffuse gamma-ray observations suggest that the neutrino sources are either distant or hidden from…