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J. Halpern

4 papers hereh-index 5226 citations10 works total

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

author position
  • first author1
  • middle author2
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph2
  • astro-ph.GA2
same name
  • J. Halpern — 144 papers, h 57
  • J. Halpern — 34 papers, h 19
  • J. Halpern — 11 papers, h 5
  • J. Halpern — 11 papers, h 12
  • J. Halpern — 7 papers, h 4
  • J. Halpern — 3 papers, h 27

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
19972025
most citedA Large Systematic Search for Close Supermassive Binary and Rapidly Recoiling Black Holes - III. Radial Velocity Variations

88 citations · 171 across the 4 of their papers we have counts for

collaborators
Showing 2001Show all

1 paper · 1 filter

astro-ph2001★ 72 cited

NGC 3065: A Certified LINER With Broad, Variable Balmer Lines

Michael Eracleous, Jules P. Halpern

Motivated by the X-ray properties of the galaxy NGC 3065, we have obtained new optical spectra which reveal that it has a low-ionization nuclear emission-line region (LINER) as wel…

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