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J. Knapen

41 papers hereh-index 121k citations48 works total

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

author position
  • middle author25

Across the 25 of 41 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA30
  • astro-ph4
  • astro-ph.IM4
  • astro-ph.CO2
  • hep-ph1
same name
  • J. Knapen — 249 papers, h 54

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
19962026
most citedThe H alpha Galaxy Survey I. The galaxy sample, H alpha narrow-band observations and star formation parameters for 334 galaxies

209 citations · 1.1k across the 41 of their papers we have counts for

collaborators
Showing 1996Show all

1 paper · 1 filter

astro-ph1996★ 48 cited

Scale Lengths in Disk Surface Brightness as probes of Dust Extinction in 3 Spiral Galaxies: M 51, NGC 3631 and M 100

J. E. Beckman, R. F. Peletier, J. H. Knapen +2

We have measured the radial brightness distributions in the disks of three nearby face-on spirals: M 51, NGC 3631, and NGC 4321 (M 100) in the photometric bands B through I, with t…

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