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researcher

A. Shapovalova

36 papers hereh-index 221.8k citations153 works total

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

author position
  • first author9
  • middle author19
  • last author2

Across the 30 of 36 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA17
  • astro-ph11
  • astro-ph.CO6
  • astro-ph.HE2

identity via Semantic Scholar / OpenAlex

activity
19982019
most citedSteps Toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XVI. A Thirteen-Year Study of Spectral Variability in NGC 5548

201 citations · 1.6k across the 36 of their papers we have counts for

collaborators
Showing 2005Show all

2 papers · 1 filter

astro-ph2005

Observational evidence for the link between the variable optical continuum and the jet of a radio-loud galaxy 3C 390.3

Tigran G. Arshakian, Andrei P. Lobanov, Vahram H. Chavushyan +2

The ``central engine'' of AGN is thought to be powered by accretion on a central nucleus believed to be a super-massive black hole. The localization and exact mechanism of the ener…

astro-ph2005

Probing the physical properties of the NGC 5548 Broad Line Region using Balmer lines

L. C. Popovic, A. I. Shapovalova, V. H. Chavushyan +4

We investigate the physical characteristics of the Broad Line Region (BLR) of NGC 5548 using the Boltzmann plot (BP) method, that we applied on the Balmer lines observed from 1996…

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