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L. Koopmans

239 papers hereh-index 6818.4k citations338 works total

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

author position
  • sole author3
  • first author7
  • middle author138
  • last author44

Across the 192 of 239 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO104
  • astro-ph57
  • astro-ph.GA37
  • astro-ph.IM30
  • astro-ph.HE7
  • astro-ph.EP2
same name
  • L. Koopmans — 100 papers, h 40
  • L. Koopmans — 25 papers, h 4
  • L. Koopmans — 3 papers, h 4
  • L. Koopmans — 3 papers, h 1

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
19982026
most citedH0LiCOW XIII. A 2.4% measurement of H0​ from lensed quasars: 5.3σ tension between early and late-Universe probes

1.2k citations · 20.6k across the 235 of their papers we have counts for

collaborators
Showing 2014 · astro-ph.IMShow all

2 papers · 2 filters

astro-ph.IM2014★ 25 cited

Lunar occultation of the diffuse radio sky: LOFAR measurements between 35 and 80 MHz

H. K. Vedantham, L. V. E. Koopmans, A. G. de Bruyn +91

We present radio observations of the Moon between 35 and 80 MHz to demonstrate a novel technique of interferometrically measuring large-scale diffuse emission extending far bey…

astro-ph.IM2014★ 48 cited

A PCA-based automated finder for galaxy-scale strong lenses

R. Joseph, F. Courbin, R. B. Metcalf +11

We present an algorithm using Principal Component Analysis (PCA) to subtract galaxies from imaging data, and also two algorithms to find strong, galaxy-scale gravitational lenses i…

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