Pei-Cheng Tung

collaborators

3 papers

astro-ph.GA2026

Turbulence in Primordial Dark Matter Halos and Its Impact on the First Star Formation

Meng-Yuan Ho, Ke-Jung Chen, Pei-Cheng Tung

We present high-resolution simulations of the first star-forming clouds in 15 minihalos with masses ranging from $\sim 1 0^{5}$ to $1 0^{7} M_{⊙}$ at redshifts $z \sim 17 - 20$ …

astro-ph.GA2025

Formation of Supersonic Turbulence in the Primordial Star-forming Cloud

Ke-Jung Chen, Meng-Yuan Ho, Pei-Cheng Tung

We present new simulations of the formation and evolution of the first star-forming cloud within a massive minihalo of mass of $1.05 \times 1 0^{7} M_{⊙}$ , carried out using the…

astro-ph.GA2025

Coevolution of Dwarf Galaxies and Their Circumgalactic Medium Across Cosmic Time

Pei-Cheng Tung, Ke-Jung Chen

Dwarf galaxies are thought of as the building blocks of large galaxies such as our Milky Way. This paper presents new high-resolution hydrodynamical simulations of dwarf galaxies a…