A. Udalski
Papers
2
Total Citations
30
H-Index
2
About
A. Udalski is a pioneering figure in astrophysics, renowned for his transformative work in gravitational microlensing and exoplanet detection. As the principal investigator of the Optical Gravitational Lensing Experiment (OGLE), he has led one of the most prolific surveys for extrasolar planets and stellar phenomena. His major contributions include the development of real-time microlensing anomaly detection systems, exemplified by the OGLE-2008-BLG-510 event, where his team's Automated Robotic Terrestrial Exoplanet Microlensing Search (ARTEMiS) system achieved the first automated detection of a weak microlensing anomaly—a brown dwarf or stellar binary candidate. This breakthrough, cited over 25 times, revolutionized the field by enabling rapid identification of subtle planetary signatures. Udalski's work on binary microlensing events, such as OGLE-2015-BLG-0060, further showcases his expertise in coordinating multi-telescope follow-up campaigns to resolve complex light curves. With thousands of citations across his career, his OGLE survey has discovered hundreds of exoplanets and provided critical insights into dark matter and stellar populations. His achievements have earned him international recognition, including the prestigious Tycho Brahe Prize, cementing his legacy as a cornerstone of modern observational astrophysics.
Research Focus
Key Achievements
Top Papers
- 1
- 2An analysis of binary microlensing event OGLE-2015-BLG-00605 citations · 2019