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researcher

K. Birchall

5 papers hereh-index 496 citations5 works total

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

author position
  • first author3
  • middle author2

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA4
  • astro-ph.IM1

identity via Semantic Scholar / OpenAlex

activity
20202023
most citedX-ray Detected AGN in SDSS Dwarf Galaxies

96 citations · 169 across the 5 of their papers we have counts for

collaborators
Showing 2023Show all

3 papers · 1 filter

astro-ph.GA2023★ 12 cited

The incidence of AGN in galaxies with different stellar population ages

Q. Ni, J. Aird, A. Merloni +4

It has been argued that recycled gas from stellar mass loss in galaxies might serve as an important fuelling source for black holes (BHs) in their centers. Utilizing spectroscopic…

astro-ph.GA2023★ 14 cited

The relationship between the incidence of X-ray selected AGN in nearby galaxies and star-formation rate

Keir L. Birchall, M. G. Watson, J. Aird +1

We present the identification and analysis of an X-ray selected AGN sample that lie within the local (z<0.35) galaxy population. From a parent sample of 22,079 MPA-JHU (based o…

astro-ph.IM2023

XMM2ATHENA, the H2020 project to improve XMM-Newton analysis software and prepare for Athena

Natalie A. Webb, Francisco J. Carrera, Axel Schwope +31

XMM-Newton, a European Space Agency observatory, has been observing the X-ray, ultra-violet and optical sky for 23 years. During this time, astronomy has evolved from mainly studyi…

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