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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 2025Show all

1 paper · 1 filter

astro-ph.HE2025★ 5 cited

Absence of TeV halos around millisecond pulsars

A. U. Abeysekara, R. Alfaro, C. Alvarez +82

TeV halos are extended very-high-energy (VHE; 0.1-100 TeV) gamma-ray emission around middle-aged pulsars. So far they have only been found around isolated pulsars, but it has been…

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