activity
20222026
most citedGaia Data Release 3. Summary of the variability processing and analysis

143 citations · 325 across the 15 of their papers we have counts for

collaborators
Showing astro-ph.EPShow all

6 papers · 1 filter

astro-ph.EP2025

Historic microlensing events in the euclid Galactic Bulge Survey

V. Bozza, L. Salmeri, P. Rota +47

Microlensing campaigns have a long history of observations covering the Galactic bulge, where thousands of detections have been obtained, including many exoplanetary systems. The E…

astro-ph.EP2025★ 2 cited

AT2021uey: A planetary microlensing event outside the Galactic bulge

M. Ban, P. Voloshyn, R. Adomaviciene +42

We report the analysis of a planetary microlensing event AT2021uey. The event was observed outside the Galactic bulge and was alerted by both space- (Gaia) and ground-based (ZTF an…

astro-ph.EP2024★ 2 cited

OGLE-2015-BLG-1609Lb: Sub-jovian planet orbiting a low-mass stellar or brown dwarf host

M. J. Mróz, R. Poleski, A. Udalski +70

We present a comprehensive analysis of a planetary microlensing event OGLE-2015-BLG-1609. The planetary anomaly was detected by two survey telescopes, OGLE and MOA. Each of these s…

astro-ph.EP2024

A close binary lens revealed by the microlensing event Gaia20bof

E. Bachelet, P. Rota, V. Bozza +24

During the last 25 years, hundreds of binary stars and planets have been discovered towards the Galactic Bulge by microlensing surveys. Thanks to a new generation of large-sky surv…

astro-ph.EP2023★ 1 cited

Gaia22dkvLb: A Microlensing Planet Potentially Accessible to Radial-Velocity Characterization

Zexuan Wu, Subo Dong, Tuan Yi +50

We report discovering an exoplanet from following up a microlensing event alerted by Gaia. The event Gaia22dkv is toward a disk source rather than the traditional bulge microlensin…

astro-ph.EP2022★ 3 cited

MOA-2020-BLG-208Lb: Cool Sub-Saturn Planet Within Predicted Desert

Greg Olmschenk, David P. Bennett, Ian A. Bond +74

We analyze the MOA-2020-BLG-208 gravitational microlensing event and present the discovery and characterization of a new planet, MOA-2020-BLG-208Lb, with an estimated sub-Saturn ma…