An Empirical Correction for Activity Effects on the Temperatures, Radii, and Estimated Masses of Low-Mass Stars and Brown Dwarfs Keivan G. Stassun, Kaitlin M. Kratter, Aleks Scholz, Trent J. Dupuy http://arxiv.org/abs/1206.4930 2MASSJ03552…

Multiple Star Formation to the Bottom of the IMF Adam L. Kraus (Univ. of Hawaii - IfA, Caltech), Lynne A. Hillenbrand (Caltech) http://arxiv.org/abs/1206.4995 Neglected Clouds in T and Y Dwarf Atmospheres Caroline V. Morley, Jonathan J. Fo…

The PTF Orion Project: a Possible Planet Transiting a T-Tauri Star Julian C. van Eyken, David R. Ciardi, Kaspar von Braun, Stephen R. Kane, Peter Plavchan, Chad F. Bender, Timothy M. Brown, Justin Crepp, Benjamin J. Fulton, Andrew W. Howar…

Shaping the Brown Dwarf Desert: Predicting the Primordial Brown Dwarf Binary Distributions from Turbulent Fragmentation Peter H. Jumper, Robert T. Fisher http://arxiv.org/abs/1206.1045 A Herschel Survey of Cold Dust in Disks Around Brown D…

From Disks to Planets Andrew N. Youdin, Scott J. Kenyon http://arxiv.org/abs/1206.0738 The Dependence of Prestellar Core Mass Distributions on the Structure of the Parental Cloud Antonio Parravano, Nestor Sanchez, Emilio J. Alfaro http://a…

Searching for young Jupiter analogs around AP Col: L-band high-contrast imaging of the closest pre-main sequence star Sascha P. Quanz (1), Justin R. Crepp (2), Markus Janson (3), Henning Avenhaus (1), Michael R. Meyer (1), Lynne A. Hillenb…