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researcher

Kyu‐Ha Hwang

3 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • astro-ph.EP2
  • astro-ph1
ORCID 0000-0002-9241-4117

identity via Semantic Scholar / OpenAlex

activity
20082025
most citedLimits of Binaries That Can Be Characterized by Gravitational Microlensing

3 citations · 6 across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.EP2025

KMT-2024-BLG-0404L: A triple microlensing system consisting of a star, a brown dwarf, and a planet

Cheongho Han, Andrzej Udalski, Chung-Uk Lee +29

We have investigated the lensing event KMT-2024-BLG-0404. The light curve of the event exhibited a complex structure with multiple distinct features, including two prominent causti…

astro-ph.EP2021★ 3 cited

An Earth-mass Planet in a Time of Covid-19: KMT-2020-BLG-0414Lb

Weicheng Zang, Cheongho Han, Iona Kondo +56

We report the discovery of KMT-2020-BLG-0414Lb, with a planet-to-host mass ratio q2​=0.9--1.2×10−5=3--4 q⊕​ at 1σ, which is the lowest mass-ratio micro…

astro-ph2008★ 3 cited

Limits of Binaries That Can Be Characterized by Gravitational Microlensing

Doeon Kim, Yoon-Hyun Ryu, Byeong-Gon Park +5

Due to the high efficiency of planet detections, current microlensing planet searches focus on high-magnification events. High-magnification events are sensitive to remote binary c…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.