activity
20182026
most citedMultiple Galactic Sources with Emission Above 56 TeV Detected by HAWC

238 citations · 2.3k across the 118 of their papers we have counts for

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19 papers · 1 filter

astro-ph.HE2022★ 11 cited

A Search for Coincident Neutrino Emission from Fast Radio Bursts with Seven Years of IceCube Cascade Events

R. Abbasi, M. Ackermann, J. Adams +382

This paper presents the results of a search for neutrinos that are spatially and temporally coincident with 22 unique, non-repeating Fast Radio Bursts (FRBs) and one repeating FRB…

astro-ph.HE2022★ 12 cited

Search for sub-TeV Neutrino Emission from Novae with IceCube-DeepCore

R. Abbasi, M. Ackermann, J. Adams +383

The understanding of novae, the thermonuclear eruptions on the surfaces of white dwarf stars in binaries, has recently undergone a major paradigm shift. Though the bolometric lumin…

astro-ph.HE2022★ 31 cited

The TeV Sun Rises: Discovery of Gamma rays from the Quiescent Sun with HAWC

A. Albert, R. Alfaro, C. Alvarez +89

We report the first detection of a TeV gamma-ray flux from the solar disk (6.3), based on 6.1 years of data from the High Altitude Water Cherenkov (HAWC) observatory. The 0.5--2…

astro-ph.HE2022★ 13 cited

Searches for Neutrinos from LHAASO ultra-high-energy γ-ray sources using the IceCube Neutrino Observatory

R. Abbasi, M. Ackermann, J. Adams +387

Galactic PeVatrons are Galactic sources theorized to accelerate cosmic rays up to PeV in energy. The accelerated cosmic rays are expected to interact hadronically with nearby ambie…

astro-ph.HE2022

Cosmic-Ray Composition analysis at IceCube using Graph Neural Networks

Paras Koundal

The IceCube Neutrino Observatory is a multi-component detector embedded deep within the South-Pole Ice. This proceeding will discuss an analysis from an integrated operation of Ice…

hep-ex2022★ 38 cited

Graph Neural Networks for Low-Energy Event Classification & Reconstruction in IceCube

R. Abbasi, M. Ackermann, J. Adams +380

IceCube, a cubic-kilometer array of optical sensors built to detect atmospheric and astrophysical neutrinos between 1 GeV and 1 PeV, is deployed 1.45 km to 2.45 km below the surfac…

astro-ph.HE2022★ 19 cited

Constraints on populations of neutrino sources from searches in the directions of IceCube neutrino alerts

R. Abbasi, M. Ackermann, J. Adams +380

Beginning in 2016, the IceCube Neutrino Observatory has sent out alerts in real time containing the information of high-energy (~TeV) neutrino candidate events with…

astro-ph.HE2022★ 12 cited

Gamma-ray observations of MAXI J1820+070 during the 2018 outburst

H. Abe, S. Abe, V. A. Acciari +439

MAXI J1820+070 is a low-mass X-ray binary with a black hole as a compact object. This binary underwent an exceptionally bright X-ray outburst from March to October 2018, showing ev…

astro-ph.HE2022

A measurement of the proton plus helium spectrum of cosmic rays in the TeV region with HAWC

HAWC Collaboration, A. Albert, R. Alfaro +74

HAWC is an air-shower detector designed to study TeV gamma and cosmic rays. The observatory is composed of a array of water Cherenkov tanks ( deep x…

astro-ph.HE2022★ 2 cited

Limits on the Diffuse Gamma-Ray Background above 10 TeV with HAWC

HAWC Collaboration, A. Albert, R. Alfaro +87

The high-energy Diffuse Gamma-Ray Background (DGRB) is expected to be produced by unresolved isotropically distributed astrophysical objects, potentially including dark matter anni…

astro-ph.HE2022

Search for Gamma-Ray and Neutrino Coincidences Using HAWC and ANTARES Data

H. A. Ayala Solares, S. Coutu, D. Cowen +228

In the quest for high-energy neutrino sources, the Astrophysical Multimessenger Observatory Network (AMON) has implemented a new search by combining data from the High Altitude Wat…

astro-ph.HE2022★ 5 cited

Constraints on the very high energy gamma-ray emission from short GRBs with HAWC

A. Albert, R. Alfaro, C. Alvarez +87

Many gamma-ray bursts (GRBs) have been observed from radio wavelengths, and a few at very-high energies (VHEs, > 100GeV). The HAWC gamma-ray observatory is well suited to study tra…

astro-ph.HE2022★ 50 cited

A deep spectromorphological study of the -ray emission surrounding the young massive stellar cluster Westerlund 1

F. Aharonian, H. Ashkar, M. Backes +156

Young massive stellar clusters are extreme environments and potentially provide the means for efficient particle acceleration. Indeed, they are increasingly considered as being res…

astro-ph.HE2022★ 14 cited

Gamma/Hadron Separation with the HAWC Observatory

R. Alfaro, C. Alvarez, J. D. Álvarez +90

The High Altitude Water Cherenkov (HAWC) gamma-ray observatory observes atmospheric showers produced by incident gamma rays and cosmic rays with energy from 300 GeV to more than 10…

astro-ph.HE2022★ 3 cited

Probing the extragalactic mid-infrared background with HAWC

Mateo Fernandez Alonso

The extragalactic background light (EBL) contains all the radiation emitted by nuclear and accretion processes in stars and compact objects since the epoch of recombination. Measur…

astro-ph.HE2022★ 31 cited

Cosmic ray spectrum of protons plus helium nuclei between 6 TeV and 158 TeV from HAWC data

HAWC Collaboration, A. Albert, R. Alfaro +74

A measurement with high statistics of the differential energy spectrum of light elements in cosmic rays, in particular, of primary H plus He nuclei, is reported. The spectrum is pr…

astro-ph.HE2022★ 92 cited

Time-resolved hadronic particle acceleration in the recurrent Nova RS Ophiuchi

H. E. S. S. Collaboration, F. Aharonian, F. Ait Benkhali +171

Recurrent Novae are repeating thermonuclear explosions in the outer layers of white dwarfs, due to the accretion of fresh material from a binary companion. The shock generated by e…

astro-ph.IM2022★ 1 cited

Validation of standardized data formats and tools for ground-level particle-based gamma-ray observatories

A. Albert, R. Alfaro, J. C. Arteaga-Velázquez +74

Ground-based gamma-ray astronomy is still a rather young field of research, with strong historical connections to particle physics. This is why most observations are conducted by e…

astro-ph.HE2022★ 10 cited

-ray Emission from Classical Nova V392 Per: Measurements from Fermi and HAWC

A. Albert, R. Alfaro, C. Alvarez +84

This paper reports on the -ray properties of the 2018 Galactic nova V392 Per, spanning photon energies 0.1 GeV to 100 TeV by combining observations from the Fermi Gamma-ra…