55 citations · 115 across the 9 of their papers we have counts for
11 papers
Distinguishing the origin of cosmic birefringence: dark energy, dark matter, and neutrino asymmetry
Lu Yin, Eiichiro Komatsu
Cosmic birefringence, the isotropic rotation of the plane of linear polarization of photons from sources at cosmological distances, can be generated by different parity-violating m…
HETDEX [OII] galaxies at : Volume-limited samples and their power spectra
Jeongin Moon, Eiichiro Komatsu, Robin Ciardullo +15
The catalog from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) Public Data Release 1 (PDR1) contains half a million emission-line-selected [OII] galaxies spread across…
HETDEX Public Data Release 1: Source Catalog 2 and Data Cubes from ~90 sq deg of Integral-Field Optical Spectroscopy
Erin Mentuch Cooper, Karl Gebhardt, Dustin Davis +36
The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) is a wide-field, integral-field spectroscopic survey designed to map the large-scale distribution of Lyman-alpha emitting…
The Impact of Population III.1 Flash Reionization for CMB Polarization and Thomson Scattering Optical Depth
Jonathan C. Tan, Eiichiro Komatsu
The Population III.1 theory for supermassive black hole (SMBH) formation predicts a very early () transient phase, the ``Pop III.1 Flash'', of cosmic reionization power…
Lyα Intensity Mapping in HETDEX: Galaxy-Lyα Intensity Cross-Power Spectrum
Maja Lujan Niemeyer, Eiichiro Komatsu, José Luis Bernal +18
We present a measurement of the Lyman- (Ly) intensity mapping power spectrum from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). We measure the cross-power spect…
Absorption Troughs of Lyman Alpha Emitters in HETDEX
Laurel H. Weiss, Dustin Davis, Karl Gebhardt +21
The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) is designed to detect and measure the redshifts of more than one million Ly emitting galaxies (LAEs) between $1.88 < z…
HETDEX Public Source Catalog 1 -- Stacking 50K Lyman Alpha Emitters
Dustin Davis, Karl Gebhardt, Erin Mentuch Cooper +25
We describe the ensemble properties of the Lyman Alpha Emitters (LAEs) found in the HETDEX survey's first public data release, HETDEX Public Source Catalog 1 (Mentu…
The Hubble Constant determined through an inverse distance ladder including quasar time delays and Type Ia supernovae
S. Taubenberger, S. H. Suyu, E. Komatsu +7
Context. The precise determination of the present-day expansion rate of the Universe, expressed through the Hubble constant , is one of the most pressing challenges in modern…
Measuring patchy reionisation with kSZ-21 cm correlations
Q. Ma, K. Helgason, E. Komatsu +2
We study cross-correlations of the kinetic Sunyaev-Zel'dovich effect (kSZ) and 21 cm signals during the epoch of reionisation (EoR) to measure the effects of patchy reionisation. S…
Dark Matter implications of Fermi-LAT measurement of anisotropies in the diffuse gamma-ray background
G. A. Gomez-Vargas, A. Cuoco, T. Linden +7
The detailed origin of the diffuse gamma-ray background is still unknown. However, the contribution of unresolved sources is expected to induce small-scale anisotropies in this emi…
Measurement of anisotropies in the large-scale diffuse gamma-ray emission
G. A. Gomez-Vargas
We have performed the first measurement of the angular power spectrum in the large-scale diffuse emission at energies from 1-50 GeV. We compared results from data and a simulated m…