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researcher

ChangHoon Hahn

3 papers here

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

author position
  • first author2

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

fields
  • astro-ph.CO2
  • astro-ph.GA1
ORCID 0000-0003-1197-0902

identity via Semantic Scholar / OpenAlex

activity
20142019
most citedThe Effect of Fiber Collisions on the Galaxy Power Spectrum Multipole

85 citations · 98 across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.CO2019★ 12 cited

Inflation and Dark Energy from spectroscopy at z>2

Simone Ferraro, Michael J. Wilson, Muntazir Abidi +140

The expansion of the Universe is understood to have accelerated during two epochs: in its very first moments during a period of Inflation and much more recently, at z<1, when D…

astro-ph.CO2016★ 85 cited

The Effect of Fiber Collisions on the Galaxy Power Spectrum Multipole

ChangHoon Hahn, Roman Scoccimarro, Michael R. Blanton +2

Fiber-fed multi-object spectroscopic surveys, with their ability to collect an unprecedented number of redshifts, currently dominate large-scale structure studies. However, physica…

astro-ph.GA2014★ 1 cited

PRIMUS: Effect of Galaxy Environment on the Quiescent Fraction Evolution at z < 0.8

ChangHoon Hahn, Michael R. Blanton, John Moustakas +6

We investigate the effects of galaxy environment on the evolution of the quiescent fraction (fQ​) from z =0.8 to 0.0 using spectroscopic redshifts and multi-wavelength i…

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