Yi-Kuan Chiang

activity

20232026

most citedThe SPHEREx Sky Simulator: Science Data Modeling for the First All-Sky Near-Infrared Spectral Survey

13 citations · 15 across the 7 of their papers we have counts for

collaborators

Showing 2026Show all

3 papers · 1 filter

astro-ph.GA2026

Thermal Sunyaev-Zel'dovich Effect in the circumgalactic medium - III: does richness matter?

Sanskriti Das, Yi-Kuan Chiang, Smita Mathur

We measure the thermal Sunyaev-Zel'dovich Effect in the circumgalactic/intragroup medium (CGM/IGrM) of 7 million $M_{200c} = 1 0^{12 - 14}$ M $_{⊙}$ $z ⩽ 1$ DESI Legacy Su…

astro-ph.CO2026

Dynamical Test of Cosmic Acceleration: $k$ -nearest Neighbor Cross Correlation of Cosmic Microwave Background and Cosmic Infrared Background

Dongkok Kim, Donghui Jeong, Yi-Kuan Chiang +1

The physical origin of cosmic acceleration remains one of the central questions in modern cosmology. The integrated Sachs-Wolfe (ISW) and Rees-Sciama (RS) effects, which arise from…

astro-ph.GA2026

Cosmic CO and [CII] backgrounds and the fueling of star formation over 12 Gyr

Yi-Kuan Chiang

Molecular gas, modest in mass yet pivotal within the cosmic inventory, regulates baryon cycling as the immediate fuel for star formation. Across most of cosmic history, its reservo…

Thermal Sunyaev-Zel'dovich Effect in the circumgalactic medium - III: does richness matter?

Dynamical Test of Cosmic Acceleration: k-nearest Neighbor Cross Correlation of Cosmic Microwave Background and Cosmic Infrared Background

Cosmic CO and [CII] backgrounds and the fueling of star formation over 12 Gyr

Dynamical Test of Cosmic Acceleration: $k$ -nearest Neighbor Cross Correlation of Cosmic Microwave Background and Cosmic Infrared Background