activity
20072022
most citedExtended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

528 citations · 3.8k across the 51 of their papers we have counts for

collaborators

52 papers

astro-ph.HE2022

A Catalog of the Highest-Energy Cosmic Rays Recorded During Phase I of Operation of the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +376

A catalog containing details of the highest-energy cosmic rays recorded through the detection of extensive air-showers at the Pierre Auger Observatory is presented with the aim of…

astro-ph.HE2019★ 12 cited

HAWC Contributions to the 36th International Cosmic Ray Conference (ICRC2019)

A. U. Abeysekara, A. Albert, R. Alfaro +127

List of proceedings from the HAWC Collaboration presented at the 36th International Cosmic Ray Conference, 24 July - 1 August 2019, Madison, Wisconsin, USA.

astro-ph.HE2017★ 1 cited

: a new observable for photon-hadron discrimination in hybrid air shower events

M. Niechciol, M. Risse, P. Ruehl +3

To search for ultra-high-energy photons in primary cosmic rays, air shower observables are needed that allow a good separation between primary photons and primary hadrons. We prese…

astro-ph.HE2017★ 528 cited

Extended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

A. U. Abeysekara, A. Albert, R. Alfaro +113

The unexpectedly high flux of cosmic ray positrons detected at Earth may originate from nearby astrophysical sources, dark matter, or unknown processes of cosmic-ray secondary prod…

astro-ph.HE2017★ 65 cited

A Search for Dark Matter in the Galactic Halo with HAWC

A. U. Abeysekara, A. M. Albert, R. Alfaro +100

The High Altitude Water Cherenkov (HAWC) gamma-ray observatory is a wide field-of-view observatory sensitive to 500 GeV - 100 TeV gamma rays and cosmic rays. With its observations…

astro-ph.IM2017★ 27 cited

Data Acquisition Architecture and Online Processing System for the HAWC gamma-ray observatory

HAWC collaboration, A. U. Abeysekara, R. Alfaro +105

The High Altitude Water Cherenkov observatory (HAWC) is an air shower array devised for TeV gamma-ray astronomy. HAWC is located at an altitude of 4100 m a.s.l. in Sierra Negra, Me…