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researcher

J. Ko

18 papers hereh-index 18742 citations90 works total

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

author position
  • first author2
  • middle author13
  • last author2

Across the 17 of 18 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA14
  • astro-ph.CO2
  • astro-ph1
  • astro-ph.HE1
same name
  • J. Ko — 7 papers, h 4
  • J. Ko — 4 papers, h 19
  • J. Ko — 4 papers, h 9
  • J. Ko — 2 papers, h 29
  • J. Ko — 2 papers, h 17
  • J. Ko — 2 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
20082023
most citedDistance and properties of NGC 4993 as the host galaxy of a gravitational wave source, GW170817

69 citations · 206 across the 13 of their papers we have counts for

collaborators
Showing 2021Show all

3 papers · 1 filter

astro-ph.GA2021★ 25 cited

Intracluster Light Properties in a Fossil Cluster at z=0.47

Jaewon Yoo, Jongwan Ko, Jae-Woo Kim +1

Galaxy clusters contain a diffuse stellar component outside the cluster's galaxies, which is observed as faint intracluster light (ICL). Using Gemini/GMOS-N deep imaging and multi-…

astro-ph.GA2021★ 7 cited

KMTNet Nearby Galaxy Survey III. Deficient Hα flux in the Extended Disks of Spiral Galaxies

Woowon Byun, Yun-Kyeong Sheen, Kwang-Il Seon +9

We perform a deep wide-field imaging survey of nearby galaxies using Hα and broadband filters to investigate the characteristics of star formation in galaxies. Motivated by the f…

astro-ph.GA2021

Brought to Light II: Revealing the Origins of Cloaked Spiral Features in Cluster Passive Dwarf Galaxies

Rory Smith, Josefina Michea, Anna Pasquali +8

In our companion paper (Brought to Light I: Michea et al. 2021), we reveal spectacular spiral galaxy-like features in deep optical imaging of nine Virgo early-type dwarf galaxies,…

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