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20092026
most citedV1309 Scorpii: merger of a contact binary

482 citations · 3.2k across the 113 of their papers we have counts for

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Showing 2022Show all

8 papers · 1 filter

astro-ph.SR2022★ 9 cited

Brown-dwarf companions in microlensing binaries detected during the 2016--2018 seasons

Cheongho Han, Yoon-Hyun Ryu, In-Gu Shin +60

With the aim of finding microlensing binaries containing brown-dwarf (BD) companions, we investigate the microlensing survey data collected during the 2016--2018 seasons. For this…

astro-ph.EP2022

OGLE-2019-BLG-0362Lb: A super-Jovian-mass planet around a low-mass star

Sun-Ju Chung, Jennifer C. Yee, Andrej Udalski +28

We present the analysis of a planetary microlensing event OGLE-2019-BLG-0362 with a short-duration anomaly near the peak of the light curve, which is caused…

astro-ph.EP2022★ 38 cited

Systematic KMTNet Planetary Anomaly Search. VI. Complete Sample of 2018 Sub-Prime-Field Planets

Youn Kil Jung, Weicheng Zang, Cheongho Han +29

We complete the analysis of all 2018 sub-prime-field microlensing planets identified by the KMTNet AnomalyFinder. Among the 9 previously unpublished events with clear planetary sol…

astro-ph.SR2022★ 6 cited

Precision measurement of a brown dwarf mass in a binary system in the microlensing event OGLE-2019-BLG-0033/MOA-2019-BLG-035

A. Herald, A. Udalski, V. Bozza +89

Context. Brown dwarfs are poorly understood transition objects between stars and planets, with several competing mechanisms having been proposed for their formation. Mass measureme…

astro-ph.EP2022★ 45 cited

Systematic KMTNet Planetary Anomaly Search. V. Complete Sample of 2018 Prime-Field

Andrew Gould, Cheongho Han, Weicheng Zang +65

We complete the analysis of all 2018 prime-field microlensing planets identified by the KMTNet AnomalyFinder. Among the 10 previously unpublished events with clear planetary soluti…

astro-ph.EP2022★ 29 cited

Euclid-Roman joint microlensing survey: early mass measurement, free floating planets and exomoons

Etienne Bachelet, David Specht, Matthew Penny +12

As the Kepler mission has done for hot exoplanets, the ESA Euclid and NASA Roman missions have the potential to create a breakthrough in our understanding of the demographics of co…

astro-ph.EP2022★ 4 cited

OGLE-2016-BLG-1093Lb: A Sub-Jupiter-mass Spitzer Planet Located in Galactic Bulge

In-Gu Shin, Jennifer C. Yee, Kyu-Ha Hwang +61

OGLE-2016-BLG-1093 is a planetary microlensing event that is part of the statistical microlens parallax sample. The precise measurement of the microlens parallax effect f…

astro-ph.SR2022

An Isolated Stellar-Mass Black Hole Detected Through Astrometric Microlensing

Kailash C. Sahu, Jay Anderson, Stefano Casertano +90

We report the first unambiguous detection and mass measurement of an isolated stellar-mass black hole (BH). We used the Hubble Space Telescope (HST) to carry out precise astrometry…