Publications (12)
Dipole Anisotropy in Newly Sampled AGN Population: Still in Tension with CMB Dipole
Dahee Lee, Minji Oh, Gayathri Asok +2
We revisit the all-sky survey data, the Wide-field Infrared Survey Explorer (WISE) catalog, with an improved galaxy-selection criterion to investigate the inconsistency between the…
Study on the mapping of halo clustering from real space to redshift space
Yi Zheng, Yong-Seon Song, Minji Oh
The mapping of galaxy clustering from real space to redshift space introduces the anisotropic property to the measured galaxy density power spectrum in redshift space, known as the…
Hybrid modeling of redshift space distortions
Yong-Seon Song, Yi Zheng, Atsushi Taruya +1
The observed power spectrum in redshift space appears distorted due to the peculiar motion of galaxies, known as redshift-space distortions (RSD). While all the effects in RSD are…
The DESI Experiment Part I: Science,Targeting, and Survey Design
DESI Collaboration, Amir Aghamousa, Jessica Aguilar +290
DESI (Dark Energy Spectroscopic Instrument) is a Stage IV ground-based dark energy experiment that will study baryon acoustic oscillations (BAO) and the growth of structure through…
The DESI Experiment Part II: Instrument Design
DESI Collaboration, Amir Aghamousa, Jessica Aguilar +290
DESI (Dark Energy Spectropic Instrument) is a Stage IV ground-based dark energy experiment that will study baryon acoustic oscillations and the growth of structure through redshift…
Cosmological Implication of Cross-correlation between Galaxy Clustering and 21-cm Line Intensity Mapping
Yong-Seon Song, Minji Oh, Kyungjin Ahn +1
The apparent anisotropies of galaxy clustering and 21-cm mapping in redshift space offer a unique opportunity to simultaneously probe cosmic expansion and gravity on cosmological s…