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researcher

A. Abeysekara

66 papers hereh-index 294.1k citations96 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author3
  • first author23
  • middle author7

Across the 33 of 66 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE58
  • astro-ph.IM5
  • hep-ex1
  • hep-ph1
  • physics.ins-det1

identity via Semantic Scholar / OpenAlex

activity
20112025
most citedExtended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

528 citations · 3.5k across the 66 of their papers we have counts for

collaborators
Showing 2011Show all

2 papers · 1 filter

astro-ph.HE2011

A Proposal to Localize Fermi GBM GRBs Through Coordinated Scanning of the GBM Error Circle via Optical Telescopes

T. N. Ukwatta, J. T. Linnemann, K. Tollefson +4

We investigate the feasibility of implementing a system that will coordinate ground-based optical telescopes to cover the Fermi GBM Error Circle (EC). The aim of the system is to l…

astro-ph.HE2011★ 129 cited

On the sensitivity of the HAWC observatory to gamma-ray bursts

HAWC collaboration, A. U. Abeysekara, J. A. Aguilar +145

We present the sensitivity of HAWC to Gamma Ray Bursts (GRBs). HAWC is a very high-energy gamma-ray observatory currently under construction in Mexico at an altitude of 4100 m. It…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.