activity
20092017
most citedA ring system detected around the Centaur (10199) Chariklo

299 citations · 2.9k across the 57 of their papers we have counts for

collaborators
Showing astro-ph.EPShow all

31 papers · 1 filter

astro-ph.EP2016★ 6 cited

Faint source star planetary microlensing: the discovery of the cold gas giant planet OGLE-2014-BLG-0676Lb

N. J. Rattenbury, D. P. Bennett, T. Sumi +85

We report the discovery of a planet --- OGLE-2014-BLG-0676Lb --- via gravitational microlensing. Observations for the lensing event were made by the MOA, OGLE, Wise, RoboNET/LCOGT,…

astro-ph.EP2015★ 19 cited

MOA 2011-BLG-028Lb: a Neptune-mass Microlensing Planet in the Galactic Bulge

J. Skowron, A. Udalski, R. Poleski +35

We present the discovery of a Neptune-mass planet orbiting a 0.8 +- 0.3 M_Sun star in the Galactic bulge. The planet manifested itself during the microlensing event MOA 2011-BLG-02…

astro-ph.EP2015★ 24 cited

Physical properties of the planetary systems WASP-45 and WASP-46 from simultaneous multi-band photometry

S. Ciceri, L. Mancini, J. Southworth +45

Accurate measurements of the physical characteristics of a large number of exoplanets are useful to strongly constrain theoretical models of planet formation and evolution, which l…

astro-ph.EP2015★ 12 cited

Red noise versus planetary interpretations in the microlensing event OGLE-2013-BLG-446

E. Bachelet, D. M. Bramich, C. Han +98

For all exoplanet candidates, the reliability of a claimed detection needs to be assessed through a careful study of systematic errors in the data to minimize the false positives r…

astro-ph.EP2015★ 72 cited

Transits and starspots in the WASP-6 planetary system

Jeremy Tregloan-Reed, John Southworth, M. Burgdorf +27

We present updates to \textsc{prism}, a photometric transit-starspot model, and \textsc{gemc}, a hybrid optimisation code combining MCMC and a genetic algorithm. We then present hi…

astro-ph.EP2014★ 36 cited

OGLE-2011-BLG-0265Lb: a Jovian Microlensing Planet Orbiting an M Dwarf

J. Skowron, I. -G. Shin, A. Udalski +121

We report the discovery of a Jupiter-mass planet orbiting an M-dwarf star that gave rise to the microlensing event OGLE-2011-BLG-0265. Such a system is very rare among known planet…