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researcher

J. Knapen

3 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 author2

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • astro-ph3
same name
  • J. Knapen — 49 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
20032008
most citedThe H alpha Galaxy Survey. IV. Star formation in the local Universe

44 citations · 44 across the 1 of their papers we have counts for

collaborators
Showing 2004Show all

1 paper · 1 filter

astro-ph2004

The H-alpha Galaxy Survey II. Extinction and NII corrections to H-alpha fluxes

P. A. James, N. S. Shane, J. H. Knapen +2

We study the two main corrections generally applied to narrow-band H-alpha fluxes from galaxies in order to convert them to star formation rates, namely for NII contamination and f…

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