output
19962026
most citedSDSS-III: Massive Spectroscopic Surveys of the Distant Universe, the Milky Way Galaxy, and Extra-Solar Planetary Systems

2.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012 · astro-ph.EPShow all

4 papers · 2 filters

astro-ph.EP2012★ 21 cited

Rossby Wave Instability in Accretion Discs with Large-Scale Poloidal Magnetic Fields

Cong Yu, Dong Lai

We study the effect of large-scale magnetic fields on the non-axisymmetric Rossby wave instability (RWI) in accretion discs. The instability develops around a density bump, which i…

astro-ph.EP2012★ 62 cited

High-precision photometry by telescope defocussing. IV. Confirmation of the huge radius of WASP-17b

John Southworth, M Dominik, X-S Fang +29

We present photometric observations of four transits in the WASP-17 planetary system, obtained using telescope defocussing techniques and with scatters reaching 0.5 mmag per point.…

astro-ph.EP2012★ 27 cited

A New Type of Ambiguity in the Planet and Binary Interpretations of Central Perturbations of High-Magnification Gravitational Microlensing Events

J. -Y. Choi, I. -G. Shin, C. Han +118

High-magnification microlensing events provide an important channel to detect planets. Perturbations near the peak of a high-magnification event can be produced either by a planet…

astro-ph.EP2012★ 69 cited

Rossby Wave Instability in three dimensional discs

H. Meheut, C. Yu, D. Lai

The Rossby wave instability (RWI) is a promising mechanism for producing large-scale vortices in protoplanetary discs. The instability operates around a density bump in the disc, a…