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researcher

S. Amarantidis

13 papers hereh-index 341 citations22 works total

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

author position
  • first author2
  • middle author9
  • last author1

Across the 12 of 13 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA13
same name
  • S. Amarantidis — 11 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedThe first Super Massive Black Holes: indications from models for future observations

41 citations · 73 across the 12 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

astro-ph.GA2025

The effect of extended radio emission on SMBH accretion rate estimates

Stergios Amarantidis, Duncan Farrah, Nick Seymour +5

Accretion rates in radio galaxies are typically estimated from optical and total radio flux measurements, incorporating emission from the core, jets, and lobes. These estimates can…

astro-ph.GA2025

EMU/GAMA: A new approach to characterising radio luminosity functions

J. Prathap, A. M. Hopkins, J. Afonso +16

This study characterises the radio luminosity functions (RLFs) for SFGs and AGN using statistical redshift estimation in the absence of comprehensive spectroscopic data. Sensitive…

astro-ph.GA2025

Unveiling faint X-ray AGN populations in the NewAthena era: Insights from cosmological simulations

Nuno Covas, Israel Matute, Stergios Amarantidis +7

Recent observations expanded our understanding of galaxy formation and evolution, yet key challenges persist in the X-ray regime, crucial for studying Active Galactic Nuclei (AGN).…

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