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C. Welker

33 papers hereh-index 181.7k citations39 works total

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

author position
  • first author6
  • middle author23
  • last author4

Across the 33 of 33 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA28
  • astro-ph.CO5

identity via Semantic Scholar / OpenAlex

activity
20132025
most citedDancing in the dark: galactic properties trace spin swings along the cosmic web

888 citations · 3k across the 33 of their papers we have counts for

collaborators
Showing 2019Show all

3 papers · 1 filter

astro-ph.GA2019★ 94 cited

The SAMI Galaxy Survey: First detection of a transition in spin orientation with respect to cosmic filaments in the stellar kinematics of galaxies

C. Welker, J. Bland-Hawthorn, J. Van de Sande +16

We present the first detection of mass dependent galactic spin alignments with local cosmic filaments with over 2 sigma confidence using IFS kinematics. The 3D network of cosmic fi…

astro-ph.GA2019★ 43 cited

From Stellar Halos to Intracluster Light: the physics of the Intra-Halo Stellar Component in cosmological hydrodynamical simulations

Rodrigo Cañas, Claudia del P. Lagos, Pascal J. Elahi +4

We study the Intra-Halo Stellar Component (IHSC) of Milky Way-mass systems up to galaxy clusters in the Horizon-AGN cosmological hydrodynamical simulation. We identify the IHSC usi…

astro-ph.GA2019★ 81 cited

The SAMI Galaxy Survey: Quenching of star formation in clusters I. Transition galaxies

Matt S. Owers, Michael J. Hudson, Kyle A. Oman +19

We use integral field spectroscopy from the SAMI Galaxy Survey to identify galaxies that show evidence for recent quenching of star formation. The galaxies exhibit strong Balmer ab…

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