Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Lim, Gu"'
Autor:
Kim, Dohyeong, Kim, Yongjung, Im, Myungshin, Glikman, Eilat, Kim, Minjin, Urrutia, Tanya, Lim, Gu
Dust-obscured quasars have been suspected as the intermediate stage galaxies between merger-driven star-forming galaxies and unobscured quasars. This merger-driven galaxy evolution scenario suggests that dust-obscured quasars exhibit higher Eddington
Externí odkaz:
http://arxiv.org/abs/2408.03324
Autor:
Lim, Gu, Kim, Dohyeong, Lim, Seonghun, Im, Myungshin, Choi, Hyeonho, Park, Jaemin, Park, Keun-Hong, Park, Junyeong, Muskaan, Chaudhary, Kim, Donghyun, Jeong, Hayeong
We introduce a 0.7m telescope system at the Miryang Arirang Astronomical Observatory (MAAO), a public observatory in Miryang, Korea. System integration and a scheduling program enable the 0.7m telescope system to operate completely robotically during
Externí odkaz:
http://arxiv.org/abs/2404.15884
Autor:
Paek, Gregory S. H., Im, Myungshin, Kim, Joonho, Lim, Gu, Park, Bomi, Choi, Changsu, Kim, Sophia, Barbieri, Claudio, Salafia, Om Sharan, Paek, Insu, Shin, Suhyun, Seo, Jinguk, Lee, Hyung Mok, Lee, Chung-Uk, Kim, Seung-Lee, Sung, Hyun-Il
One of the keys to the success of multimessenger astronomy is the rapid identification of the electromagnetic wave counterpart, kilonova (KN), of the gravitational-wave (GW) event. Despite its importance, it is hard to find a KN associated with a GW
Externí odkaz:
http://arxiv.org/abs/2310.19593
Autor:
Lim, Gu, Im, Myungshin, Paek, Gregory S. H., Yoon, Sung-Chul, Choi, Changsu, Kim, Sophia, Wheeler, J. Craig, Thomas, Benjamin P., Vinkó, Jozsef, Kim, Dohyeong, Seo, Jinguk, Kang, Wonseok, Kim, Taewoo, Sung, Hyun-Il, Kim, Yonggi, Yoon, Joh-Na, Kim, Haeun, Kim, Jeongmook, Bae, Hana, Ehgamberdiev, Shuhrat, Burhonov, Otabek, Mirzaqulov, Davron
The progenitor system of Type Ia supernovae (SNe Ia) is expected to be a close binary system of a carbon/oxygen white dwarf (WD) and a non-degenerate star or another WD. Here, we present results from a high-cadence monitoring observation of SN 2021hp
Externí odkaz:
http://arxiv.org/abs/2303.05051
Autor:
Kim, Joonho, Im, Myungshin, Paek, Gregory S. H., Lee, Chung-Uk, Kim, Seung-Lee, Chang, Seo-Won, Choi, Changsu, Hwang, Sungyong, Kang, Wonseok, Kim, Sophia, Kim, Taewoo, Lee, Hyung Mok, Lim, Gu, Seo, Jinguk, Sun, Hyun-Il
We present optical follow-up observation results of three binary black hole merger (BBH) events, GW190408_181802, GW190412, and GW190503_185404, which were detected by the Advanced LIGO and Virgo gravitational wave (GW) detectors. Electromagnetic (EM
Externí odkaz:
http://arxiv.org/abs/2105.14902
Autor:
Yoon, Yongmin, Lim, Gu
Previous studies suggest that compact young early-type galaxies (ETGs) were formed by recent mergers. However, it has not yet been revealed whether tidal features that are direct evidence of recent mergers are detected frequently around compact young
Externí odkaz:
http://arxiv.org/abs/2011.14689
Autor:
Kim, Yongjung, Im, Myungshin, Jeon, Yiseul, Kim, Minjin, Pak, Soojong, Hyun, Minhee, Taak, Yoon Chan, Shin, Suhyun, Lim, Gu, Paek, Gregory S. H., Paek, insu, Jiang, Linhua, Choi, Changsu, Hong, Jueun, Ji, Tae-Geun, Jun, Hyunsung D., Karouzos, Marios, Kim, Dohyeong, Kim, Duho, Kim, Jae-woo, Kim, Ji Hoon, Lee, Hye-in, Lee, Seong-Kook, Park, Won-Kee, Yoon, Yongmin, Byeon, Seoyeon, Hwang, Sungyong, Kim, Joonho, Kim, Sophia, Park, Woojin
Faint $z\sim5$ quasars with $M_{1450}\sim-23$ mag are known to be the potentially important contributors to the ultraviolet ionizing background in the post-reionization era. However, their number density has not been well determined, making it diffic
Externí odkaz:
http://arxiv.org/abs/2010.05859
Autor:
Shin, Suhyun, Im, Myungshin, Kim, Yongjung, Hyun, Minhee, Pak, Soojong, Jeon, Yiseul, Ji, Tae-Geun, Ahn, Hojae, Byeon, Seoyeon, Han, Jimin, Hwang, Sungyong, Kim, Sophia, Lim, Gu, Paek, Insu, Paek, Gregory S. H., Taak, Yoon Chan, Choi, Changsu, Hong, Jueun, Jun, Hyunsung David, Kim, Dohyeong, Kim, Duho, Kim, Minjin, Kim, Jae-Woo, Kim, Ji Hoon, Lee, Hye-In, Lee, Seong-Kook, Park, Won-Kee, Park, Woojin, Yoon, Yongmin
The intergalactic medium (IGM) at $z\sim$ 5 to 6 is largely ionized, and yet the main source for the IGM ionization in the early universe is uncertain. Of the possible contributors are faint quasars with $-26 \lesssim M_{\rm 1450} \lesssim -23$, but
Externí odkaz:
http://arxiv.org/abs/2003.00709
Bars are an elongated structure that extends from the centre of galaxies, and about one-third of disk galaxies are known to possess bars. These bars are thought to form either through a physical process inherent in galaxies, or through an external pr
Externí odkaz:
http://arxiv.org/abs/1906.10585
Autor:
Im, Myungshin, Choi, Changsu, Hwang, Sungyong, Lim, Gu, Kim, Joonho, Kim, Sophia, Paek, Gregory S. H., Lee, Sang-Yun, Yoon, Sung-Chul, Jung, Hyunjin, Sung, Hyun-Il, Jeon, Yeong-beom, Ehgamberdiev, Shuhrat, Burhonov, Otabek, Milzaqulov, Davron, Parmonov, Omon, Lee, Sang Gak, Kang, Wonseok, Kim, Taewoo, Kwon, Sun-gill, Pak, Soojong, Ji, Tae-Geun, Lee, Hye-In, Park, Woojin, Ahn, Hojae, Byeon, Seoyeon, Han, Jimin, Gibson, Coyne, Wheeler, J. Craig, Kuehne, John, Johns-Krull, Chris, Marshall, Jennifer, Hyun, Minhee, Lee, Seong-Kook J., Kim, Yongjung, Yoon, Yongmin, Paek, Insu, Shin, Suhyun, Taak, Yoon Chan, Kang, Juhyung, Choi, Seoyeon, Jeong, Mankeun, Jung, Moo-Keon, Kim, Hwara, Kim, Jisu, Lee, Dayae, Park, Bomi, Park, Keunwoo, O, Seong A
Intensive Monitoring Survey of Nearby Galaxies (IMSNG) is a high cadence observation program monitoring nearby galaxies with high probabilities of hosting supernovae (SNe). IMSNG aims to constrain the SN explosion mechanism by inferring sizes of SN p
Externí odkaz:
http://arxiv.org/abs/1901.11353