HK
H. -W. Kim
astro-ph.EPastro-ph.SRastro-ph.GAastro-ph.IMastro-ph.HE
On Valency
published · living versionsW_2h4mw2n2·v1 · currentpublished
Korea Microlensing Telescope Network Microlensing Events from 2015: Event-Finding Algorithm, Vetting, and Photometry
with D. -J. Kim, K. -H. Hwang, M. D. Albrow, S. -J. Chung +13
1 version
Preprints & journals
79 papers in the corpus · 2017–2025Systematic Reanalysis of KMTNet microlensing events, Paper I: Updates of the Photometry Pipeline and a New Planet Candidate2311.04876v1 · Hongjing Yang, Jennifer C. Yee, Kyu-Ha Hwang et al.2023 · 47 citationsarXiv
Systematic Reanalysis of KMTNet Microlensing Events, Paper II: Two New Planets in Giant-Source Events2503.19471v2 · Hongjing Yang, Jennifer C. Yee, Jiyuan Zhang et al.2025 · 9 citationsarXiv
Systematic KMTNet Planetary Anomaly Search. XII. Complete Sample of 2017 Subprime Field Planets2504.20155v1 · Yuqian Gui, Weicheng Zang, Ruocheng Zhai et al.2025 · 7 citations2024, The Astronomical Journal, Volume 168, Issue 2, id.49, 16 pp
Microlensing events indicate that super-Earth exoplanets are common in Jupiter-like orbits2504.20158v1 · Weicheng Zang, Youn Kil Jung, Jennifer C. Yee et al.2025 · 38 citations2025, Science, Vol 388, Issue 6745, pp. 400-404
Period Changes of 14,127 Contact Eclipsing Binaries in the Galactic Bulge2202.07852v1 · Kyeongsoo Hong, Jae Woo Lee, Jang-Ho Park et al.2022 · 8 citationsarXiv
Analysis of the full Spitzer microlensing sample I: Dark remnant candidates and Gaia predictions2407.13740v1 · Krzysztof A. Rybicki, Yossi Shvartzvald, Jennifer C. Yee et al.2024 · 4 citationsarXiv
OGLE-2018-BLG-0971, MOA-2023-BLG-065, and OGLE-2023-BLG-0136: Microlensing events with prominent orbital effects2404.05912v1 · Cheongho Han, Andrzej Udalski, Ian A. Bond et al.2024 · 3 citationsarXiv
Systematic KMTNet Planetary Anomaly Search. XI. Complete Sample of 2016 Sub-Prime Field Planets2401.04256v1 · In-Gu Shin, Jennifer C. Yee, Weicheng Zang et al.2024 · 0 citationsarXiv
OGLE-2017-BLG-0448Lb: A Low Mass-Ratio Wide-Orbit Microlensing Planet?2312.08635v1 · Ruocheng Zhai, Rados\law Poleski, Weicheng Zang et al.2023 · 6 citationsarXiv
Probable brown dwarf companions detected in binary microlensing events during the 2018-2020 seasons of the KMTNet survey2305.06605v1 · Cheongho Han, Youn Kil Jung, Doeon Kim et al.2023 · 5 citationsarXiv
MOA-2020-BLG-208Lb: Cool Sub-Saturn Planet Within Predicted Desert2210.02436v2 · Greg Olmschenk, David P. Bennett, Ian A. Bond et al.2022 · 3 citationsThe Astronomical Journal, 2023, Volume 165, Page 175
KMT-2022-BLG-0440Lb: A New $q < 10^{-4}$ Microlensing Planet with the Central-Resonant Caustic Degeneracy Broken2301.06779v2 · Jiyuan Zhang, Weicheng Zang, Youn Kil Jung et al.2023 · 11 citationsarXiv
KMT-2021-BLG-1122L: The first microlensing triple stellar system2302.05613v1 · Cheongho Han, Youn Kil Jung, Andrew Gould et al.2023 · 6 citationsarXiv
Systematic KMTNet Planetary Anomaly Search, Paper VII: Complete Sample of $q < 10^{-4}$ Planets from the First Four-Year Survey2210.12344v2 · Weicheng Zang, Youn Kil Jung, Hongjing Yang et al.2022 · 31 citationsarXiv
OGLE-2017-BLG-1038: A Possible Brown-dwarf Binary Revealed by Spitzer Microlensing Parallax2302.07497v1 · Amber Malpas, Michael D. Albrow, Jennifer C. Yee et al.2023 · 2 citationsAJ 164 (2022) 102
Brown-dwarf companions in microlensing binaries detected during the 2016--2018 seasons2209.04607v1 · Cheongho Han, Yoon-Hyun Ryu, In-Gu Shin et al.2022 · 9 citationsarXiv
Systematic KMTNet Planetary Anomaly Search. V. Complete Sample of 2018 Prime-Field2204.04354v1 · Andrew Gould, Cheongho Han, Weicheng Zang et al.2022 · 45 citationsarXiv
OGLE-2018-BLG-0799Lb: a $q \sim 2.7 \times 10^{-3}$ Planet with Spitzer Parallax2010.08732v2 · Weicheng Zang, Yossi Shvartzvald, Andrzej Udalski et al.2020 · 7 citationsarXiv
Systematic KMTNet Planetary Anomaly Search, Paper I: OGLE-2019-BLG-1053Lb, A Buried Terrestrial Planet2103.11880v2 · Weicheng Zang, Kyu-Ha Hwang, Andrzej Udalski et al.2021 · 62 citationsarXiv
OGLE-2019-BLG-0468Lb,c: two microlensing giant planets around a G-type star2111.03755v1 · Cheongho Han, Andrzej Udalski, Chung-Uk Lee et al.2021 · 16 citationsarXiv
KMT-2018-BLG-1988Lb: microlensing super-Earth orbiting a low-mass disk dwarf2111.08955v1 · Cheongho Han, Andrew Gould, Michael D. Albrow et al.2021 · 9 citationsarXiv
Systematic KMTNet Planetary Anomaly Search, Paper II: Six New $q<2\times 10^{-4}$ Mass-ratio Planets2106.06686v2 · Kyu-Ha Hwang, Weicheng Zang, Andrew Gould et al.2021 · 49 citationsarXiv
Systematic KMTNet Planetary Anomaly Search, Paper III: One Wide-Orbit Planet And Two Stellar Binaries2112.02414v1 · Hanyue Wang, Weicheng Zang, Wei Zhu et al.2021 · 26 citationsarXiv
Using Source Proper Motion to Validate Terrestrial Parallax: OGLE-2019-BLG-10582108.02499v2 · In-Gu Shin, Jennifer C. Yee, Kyu-Ha Hwang et al.2021 · 2 citationsarXiv
An Earth-mass Planet in a Time of Covid-19: KMT-2020-BLG-0414Lb2103.01896v1 · Weicheng Zang, Cheongho Han, Iona Kondo et al.2021 · 51 citationsarXiv
KMT-2021-BLG-0322: Severe degeneracy between triple-lens and higher-order binary-lens interpretations2109.02210v1 · Cheongho Han, Andrew Gould, Yuki Hirao et al.2021 · 6 citationsarXiv
OGLE-2019-BLG-0304: Competing Interpretations between a Planet-binary Model and a Binary-source + Binary-lens model2109.02209v1 · Cheongho Han, Andrzej Udalski, Chung-Uk Lee et al.2021 · 5 citationsarXiv
OGLE-2019-BLG-0960Lb: The Smallest Microlensing Planet2101.04696v1 · Jennifer C. Yee, Weicheng Zang, Andrzej Udalski et al.2021 · 53 citationsarXiv
KMT-2018-BLG-1743: Planetary Microlensing Event Occurring on Two Source Stars2107.00155v1 · Cheongho Han, Michael D. Albrow, Sun-Ju Chung et al.2021 · 12 citationsarXiv
KMT-2019-BLG-0371 and the Limits of Bayesian Analysis2101.12206v1 · Yun Hak Kim, Sun-Ju Chung, Jennifer C. Yee et al.2021 · 13 citationsarXiv
Three microlensing planets with no caustic-crossing features2104.06544v1 · Cheongho Han, Andrzej Udalski, Doeon Kim et al.2021 · 18 citationsarXiv
OGLE-2018-BLG-0567Lb and OGLE-2018-BLG-0962Lb: Two Microlensing Planets through Planetary-Caustic Channel2102.07338v1 · Youn Kil Jung, Cheongho Han, Andrzej Udalski et al.2021 · 57 citationsarXiv
KMT-2019-BLG-0797: binary-lensing event occurring on a binary stellar system2102.01806v1 · Cheongho Han, Chung-Uk Lee, Yoon-Hyun Ryu et al.2021 · 11 citationsarXiv
KMT-2018-BLG-1025Lb: microlensing super-Earth planet orbiting a low-mass star2102.01890v1 · Cheongho Han, Andrzej Udalski, Chung-Uk Lee et al.2021 · 14 citationsarXiv
OGLE-2018-BLG-1428Lb: a Jupiter-mass planet beyond the snow line of a dwarf star2102.11463v2 · Yun-Hak Kim, Sun-Ju Chung, Andrej Udalski et al.2021 · 5 citationsarXiv
OGLE-2017-BLG-1049: Another giant planet microlensing event2012.11080v3 · Yun Hak Kim, Sun-Ju Chung, A. Udalski et al.2020 · 1 citationJKAS, 53:161~168, 2020 December
KMT-2018-BLG-0029Lb: A Very Low Mass-Ratio Spitzer Microlens Planet1906.11183v2 · Andrew Gould, Yoon-Hyun Ryu (KASI), Sebastiano Calchi Novati (IPAC) et al.2019 · 26 citationsarXiv
One Planet or Two Planets? The Ultra-sensitive Extreme-magnification Microlensing Event KMT-2019-BLG-19532002.05310v2 · Cheongho Han, Doeon Kim, Youn Kil Jung et al.2020 · 19 citationsarXiv
KMT-2018-BLG-0748Lb: Sub-Saturn Microlensing Planet Orbiting an Ultracool Host2007.05204v1 · Cheongho Han, In-Gu Shin, Youn Kil Jung et al.2020 · 26 citationsarXiv
A free-floating or wide-orbit planet in the microlensing event OGLE-2019-BLG-05512003.01126v2 · P. Mroz, R. Poleski, C. Han et al.2020 · 53 citationsAJ 159, 6 (2020)
Spitzer Microlensing parallax reveals two isolated stars in the Galactic bulge1904.11204v1 · Weicheng Zang, Yossi Shvartzvald, Tianshu Wang et al.2019 · 17 citationsarXiv
OGLE-2015-BLG-1771Lb: A Microlens Planet Orbiting an Ultracool Dwarf?1911.02439v1 · Xiangyu Zhang, Weicheng Zang, Andrzej Udalski et al.2019 · 23 citationsarXiv
OGLE-2016-BLG-1227L: A Wide-separation Planet from a Very Short-timescale Microlensing Event1911.11953v1 · Cheongho Han, Andrzej Udalski, Andrew Gould et al.2019 · 19 citationsarXiv
KMT-2018-BLG-1292: A Super-Jovian Microlens Planet in the Galactic Plane1905.04870v1 · Yoon-Hyun Ryu, Maria Gabriela Navarro, Andrew Gould et al.2019 · 10 citationsarXiv
The 2L1S/1L2S Degeneracy for Two Microlensing Planet Candidates Discovered by the KMTNet Survey in 20171902.10945v2 · I.-G. Shin, J. C. Yee, A. Gould et al.2019 · 17 citationsarXiv
KMT-2018-BLG-1990Lb: A Nearby Jovian Planet From A Low-Cadence Microlensing Field1905.05509v1 · Yoon-Hyun Ryu, Kyu-Ha Hwang, Andrew Gould et al.2019 · 11 citationsarXiv
OGLE-2018-BLG-1011L\lowercase{b,c}: Microlensing Planetary System with Two Giant Planets Orbiting a Low-mass Star1907.01741v1 · Cheongho Han, David P. Bennett, Andrzej Udalski et al.2019 · 35 citationsarXiv
Spectroscopic Mass and Host-star Metallicity Measurements for Newly Discovered Microlensing Planet OGLE-2018-BLG-0740Lb1905.00155v2 · Cheongho Han, Jennifer C. Yee, Andrzej Udalski et al.2019 · 20 citationsarXiv
OGLE-2015-BLG-1670Lb: A Cold Neptune beyond the Snow Line in the Provisional WFIRST Microlensing Survey Field1810.00014v2 · Cl'ement Ranc, David P. Bennett, Yuki Hirao et al.2018 · 16 citationsThe Astronomical Journal 157 (2019) 232-245
OGLE-2018-BLG-0022: First Prediction of an Astrometric Microlensing Signal from a Photometric Microlensing Event1904.00139v3 · Cheongho Han, Ian A. Bond, Andrzej Udalski et al.2019 · 3 citationsarXiv
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