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A. Viitanen

2 papers here

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

author position
  • middle author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO1
  • astro-ph.GA1
ORCID 0000-0001-9383-786X
same name
  • A. Viitanen — 6 papers
  • A. Viitanen — 2 papers, h 22

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

most citedWhat are the Pillars of Reionization? Revising the AGN Luminosity Function at z~5

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph.CO2024★ 1 cited

What are the Pillars of Reionization? Revising the AGN Luminosity Function at z~5

Andrea Grazian, Emanuele Giallongo, Konstantina Boutsia +22

In the past, high-z AGNs were given a minor role as possible drivers of reionization, despite initial evidences in favor of their large space densities at low luminosities by Chand…

astro-ph.GA2023

The link among X-ray spectral properties, AGN structure and the host galaxy

G. Mountrichas, A. Viitanen, F. J. Carrera +5

In this work, we compare the SMBH and host galaxy properties of X-ray obscured and unobscured AGN. For that purpose, we use ∼35000 X-ray detected AGN in the 4XMM-DR11 catalo…

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