This article is published in The Astronomical Journal.The article was published on 2021-06-01 and is currently open access. It has received 5 citations till now. The article focuses on the topics: Gravitational microlensing.
TL;DR: The analysis of the microlensing event KMT-2018-BLG-1743 is presented in this article, where it is shown that 2L2S interpretations with a planetary lens system and a binary source best explain the observed light curve with the values of the relative lens-source proper motion expected from the two degenerate solutions.
TL;DR: The analysis of the microlensing event KMT-2018-BLG-1743 is presented in this article, where it is shown that 2L2S interpretations with a planetary lens system and a binary source best explain the observed light curve with the values of the relative lens-source proper motion expected from the two degenerate solutions.
TL;DR: In this paper, the authors examined the full sample of 7 short (t_\e <7\,$day) planetary microlensing events with good $q$ measurements and found that six have clustered Einstein radii and relative proper motions.
TL;DR: In this article, the authors conducted a project of reinvestigating the 2017-2019 microlensing data collected by high-cadence surveys with the aim of finding planets that were missed due to the deviations of planetary signals from the typical form of short-term anomalies.
TL;DR: In this paper, the authors examined the full sample of 7 short (t_\e <7\,$day) planetary microlensing events with good $q$ measurements and found that six have clustered Einstein radii and relative proper motions.
TL;DR: In this article, the authors present a microlensing planet OGLE-2017-BLG-0173Lb, with a mass ratio of either 2.5 or 6.5 times the Earth/Sun mass ratio.
TL;DR: In this paper, the authors present the analysis of the OGLE-2016-BLG-0733 microlensing event and find that the perturbation originates from the binarity of the source rather than the lens.
TL;DR: In this paper, the authors present the discovery of a Neptune-mass planet orbiting a 0.3M-star in the Galactic bulge, which is located at 7.3 ± 0.7 kpc away from the Earth near the direction of Baade's Window.
TL;DR: In this article, the authors reported the discovery of a possible planet in microlensing event MOA-2010-BLG353 following a systematic analysis of all archival data for binary lens micro-lensing events collected to date.
TL;DR: In this paper, a substellar companion to the primary host lens in the microlensing event MOA-2012-BLG-006 was discovered, which is either a high-mass giant planet or a low-mass brown dwarf, depending on the mass of the primary M*.
Q1. What are the contributions in "Ogle-2018-blg-0567lb and ogle-2018-blg-0962lb: two microlensing planets through the planetary-caustic channel" ?
The authors present the analyses of two microlensing events, OGLE-2018-BLG-0567 and OGLE-2018-BLG-0962. 7. 06 kpc 1. 15 0. 93 for OGLE-2018-BLG-0567 and + 6. 50 kpc 1. 75 1. 06 for OGLE-2018-BLG-0962, suggesting that they are likely to be near the Galactic bulge.
Q2. What future works have the authors mentioned in the paper "Ogle-2018-blg-0567lb and ogle-2018-blg-0962lb: two microlensing planets through the planetary-caustic channel" ?
The authors present the discovery of two cold, giant planets orbiting M-dwarfs in two events, OGLE-2018-BLG-0567 and OGLE2018-BLG-0962. From this, the authors estimate planet masses of - + M0. 32 0. 17 0. 34 J for OGLE-2018-BLG-0567Lb and - + M1. 34 0. 70 0. 82 J for OGLE2018-BLG-0962Lb, and their physical projected separations of - +2. 72 au0. 59 0. 53 and - +3. 59 au1. 12 0. 81, respectively. The planet hosts can be precisely constrained by future high-resolution imaging with adaptive optics ( AO ) mounted on 30 m class telescopes. The Bayesian estimates suggest that the dereddened H-band magnitude of the host is = - +H 21. 790 1. 85 1. 79 for OGLE-2018-BLG-0567 and = - +H 19. 630 1. 67 1. 89 for OGLE-2018-BLG-0962 ( Pecaut & Mamajek 2013 ).