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researcher

A. Viswanathan

3 papers hereh-index 7243 citations31 works total

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

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA3
same name
  • A. Viswanathan — 2 papers, h 11
  • A. Viswanathan — 1 paper, h 2

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
20192022
most citedA definitive merger-AGN connection at z~0 with CFIS: mergers have an excess of AGN and AGN hosts are more frequently disturbed

196 citations · 253 across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.GA2022★ 22 cited

The Pristine survey -- XVII. The C-19 stream is dynamically hot and more extended than previously thought

Zhen Yuan, Nicolas F. Martin, Rodrigo A. Ibata +22

The C-19 stream is the most metal poor stellar system ever discovered, with a mean metallicity [Fe/H]=−3.38±0.06. Its low metallicity dispersion (σ[Fe/H]​ < 0.18 at…

astro-ph.GA2021★ 35 cited

The Pristine survey XIII: Uncovering the very metal-poor tail of the thin disc

Emma Fernández-Alvar, Georges Kordopatis, Vanessa Hill +9

We evaluate the rotational velocity of stars observed by the Pristine survey towards the Galactic anticentre, spanning a wide range of metallicities from the extremely metal-poor r…

astro-ph.GA2019★ 196 cited

A definitive merger-AGN connection at z~0 with CFIS: mergers have an excess of AGN and AGN hosts are more frequently disturbed

Sara L. Ellison, Akshara Viswanathan, David R. Patton +4

The question of whether galaxy mergers are linked to the triggering of active galactic nuclei (AGN) continues to be a topic of considerable debate. The issue can be broken down int…

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