Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Rhee, Jinsu"'
We introduce the state-of-the-art semi-analytic model FEGA (Formation and Evolution of GAlaxies), which incorporates updated prescriptions for key physical processes in galaxy formation. Notably, FEGA features an unprecedented semi-analytic modeling
Externí odkaz:
http://arxiv.org/abs/2405.10544
Autor:
Jang, J. K., Yi, Sukyoung K., Rey, Soo-Chang, Rhee, Jinsu, Dubois, Yohan, Kimm, Taysun, Pichon, Christophe, Kraljic, Katarina, Kim, Suk
The formation pathways of compact stellar systems (CSSs) are still under debate. We utilize the \NH\ simulation to investigate the origins of such objects in the field environment. We identified 55 CSS candidates in the simulation whose properties ar
Externí odkaz:
http://arxiv.org/abs/2405.10195
We extend the analysis presented in \cite{contini2023a} to higher redshifts, up to $z=2$, by focusing on the relation between the intracluster light (ICL) fraction and the halo mass, its dependence with redshift, role played by the halo concentration
Externí odkaz:
http://arxiv.org/abs/2310.20135
Autor:
Yi, Sukyoung K., Jang, J. K., Devriendt, Julien, Dubois, Yohan, Han, San, Kimm, Taysun, Kraljic, Katarina, Park, Minjung, Peirani, Sebastien, Pichon, Christophe, Rhee, Jinsu
Thick disks are a prevalent feature observed in numerous disk galaxies including our own Milky Way. Their significance has been reported to vary widely, ranging from a few to 100% of the disk mass, depending on the galaxy and the measurement method.
Externí odkaz:
http://arxiv.org/abs/2308.03566
Autor:
Jang, J. K., Yi, Sukyoug K., Dubois, Yohan, Rhee, Jinsu, Pichon, Christophe, Kimm, Taysun, Devriendt, Julien, Volonteri, Marta, Kaviraj, Sugata, Peirani, Sebastien, Oh, Sree, Croom, Scott
Based on the recent advancements in the numerical simulations of galaxy formation, we anticipate the achievement of realistic models of galaxies in the near future. Morphology is the most basic and fundamental property of galaxies, yet observations a
Externí odkaz:
http://arxiv.org/abs/2211.00931
Autor:
Jeon, Seyoung, Yi, Sukyoung, Dubois, Yohan, Chung, Aeree, Devriendt, Julien, Han, San, Jackson, Ryan A., Kimm, Taysun, Pichon, Christophe, Rhee, Jinsu
Publikováno v:
2022 ApJ 941 5
Cluster galaxies exhibit substantially lower star formation rates than field galaxies today, but it is conceivable that clusters were sites of more active star formation in the early universe. Herein, we present an interpretation of the star formatio
Externí odkaz:
http://arxiv.org/abs/2210.05285
Cosmological simulations are useful tools for studying the evolution of galaxies, and it is critical to accurately identify galaxies and their halos from raw simulation data. The friends-of-friend (FoF) algorithm has been widely adopted for this purp
Externí odkaz:
http://arxiv.org/abs/2112.05269
Autor:
Rhee, Jinsu, Smith, Rory, Choi, Hoseung, Contini, Emanuele, Jung, S. Lyla, Han, San, Yi, Sukyoung K.
We used the time since infall (TSI) of galaxies, obtained from the Yonsei Zoom-in Cluster Simulation, and the star formation rate (SFR) from the Sloan Digital Sky Survey (SDSS) Data Release 10 to study how quickly star formation of disk galaxies is q
Externí odkaz:
http://arxiv.org/abs/2002.04645
Autor:
Oh, Sree, Kim, Keunho, Lee, Joon Hyeop, Kim, Minjin, Sheen, Yun-Kyeong, Rhee, Jinsu, Ree, Chang H., Jeong, Hyunjin, Ho, Luis C., Kyeong, Jaemann, Park, Byeong-Gon, Yi, Sukyoung K.
We examine the ultraviolet and optical colours of 906 cluster galaxies from the KASI-Yonsei Deep Imaging Survey of Clusters (KYDISC). Galaxies have been divided into two categories, morphologically-disturbed and undisturbed galaxies, based on the vis
Externí odkaz:
http://arxiv.org/abs/1907.04858
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