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researcher

J. Cohen

136 papers hereh-index 6513.8k citations289 works total

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

author position
  • sole author14
  • first author39
  • middle author60
  • last author19

Across the 132 of 136 papers where every author was matched, so the position is known.

fields
  • astro-ph79
  • astro-ph.GA38
  • astro-ph.SR9
  • astro-ph.CO5
  • astro-ph.IM3
  • astro-ph.HE2
same name
  • J. Cohen — 24 papers, h 103
  • J. Cohen — 16 papers, h 9
  • J. Cohen — 11 papers, h 6
  • J. Cohen — 6 papers, h 3
  • J. Cohen — 6 papers, h 17
  • J. Cohen — 6 papers, h 3

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
19952020
most citedNew Insight on Galaxy Formation and Evolution from Keck Spectroscopy of the Hawaii Deep Fields

1.6k citations · 13.9k across the 136 of their papers we have counts for

collaborators
Showing 2016 · astro-ph.GAShow all

2 papers · 2 filters

astro-ph.GA2016★ 169 cited

Machine-Learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: the PS1 Sample

Branimir Sesar, Nina Hernitschek, Sandra Mitrović +16

RR Lyrae stars may be the best practical tracers of Galactic halo (sub-)structure and kinematics. The PanSTARRS1 (PS1) 3π survey offers multi-band, multi-epoch, precise photometr…

astro-ph.GA2016★ 76 cited

Chemistry and Kinematics of the Late-Forming Dwarf Irregular Galaxies Leo A, Aquarius, and Sagittarius DIG

Evan N. Kirby, Luca Rizzi, Enrico V. Held +5

We present Keck/DEIMOS spectroscopy of individual stars in the relatively isolated Local Group dwarf galaxies Leo A, Aquarius, and the Sagittarius dwarf irregular galaxy. The three…

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