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researcher

J. Helmboldt

36 papers hereh-index 202.1k citations81 works total

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

author position
  • sole author2
  • first author11
  • middle author13
  • last author1

Across the 27 of 36 papers where every author was matched, so the position is known.

fields
  • astro-ph15
  • physics.space-ph6
  • astro-ph.CO4
  • astro-ph.GA3
  • astro-ph.HE3
  • astro-ph.IM3
same name
  • J. Helmboldt — 1 paper, h 4

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
20032024
most citedThe First Data Release of the Sloan Digital Sky Survey

972 citations · 2.3k across the 36 of their papers we have counts for

collaborators
Showing 2003Show all

2 papers · 1 filter

astro-ph2003★ 74 cited

Actively Star Forming Elliptical Galaxies at Low Redshifts in the Sloan Digital Sky Survey

Masataka Fukugita, Osamu Nakamura, Edwin L. Turner +2

We report discovery of actively star forming elliptical galaxies in a morphologically classified sample of bright galaxies at a low redshift obtained from the Sloan Digital Sky Sur…

astro-ph2003★ 972 cited

The First Data Release of the Sloan Digital Sky Survey

The SDSS collaboration, Kevork Abazajian

The Sloan Digital Sky Survey has validated and made publicly available its First Data Release. This consists of 2099 square degrees of five-band (u, g, r, i, z) imaging data, 186,2…

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