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researcher

U. B. de Almeida

126 papers hereh-index 5464 citations9 works total

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

author position
  • sole author3
  • first author5
  • middle author24
  • last author3

Across the 35 of 126 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE87
  • astro-ph.IM18
  • astro-ph10
  • astro-ph.CO4
  • astro-ph.GA4
  • hep-ex1

identity via Semantic Scholar / OpenAlex

activity
20072026
most citedDesign Concepts for the Cherenkov Telescope Array

902 citations · 8.2k across the 125 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

astro-ph.HE2026

Revisiting EBL Constraints from Gamma-Ray Observations: A Critical Assessment and Methodological Improvements

K. Abe, S. Abe, J. Abhir +185

The extragalactic background light (EBL), ranging from the infrared to the ultraviolet bands, is the second most intense photon field in the universe, surpassed only by the cosmic…

astro-ph.HE2026

TeV gamma-ray spectral spikes produced by magnetic reconnection in blazar jets: the case of the 2014 high state of Markarian 501

João G. Giesbrecht Formiga Paiva, Elisabete M. de Gouveia Dal Pino, Juan C. Rodríguez-Ramírez +2

Multi-wavelength monitoring of the flaring blazar Markarian 501 during July 2014 revealed a TeV gamma-ray spike feature with 3-4σ significance and coincident with a prominent enh…

astro-ph.HE2026

Detection of the distant quasar OP 313 with the first Large-Sized Telescope of CTAO

K. Abe, S. Abe, J. Abhir +412

In December 2023, the Large-Sized Telescope prototype (LST-1) detected for the first time VHE γ-ray emission from the FSRQ OP~313 becoming the furthest blazar ever observed at VH…

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