228 citations · 2.5k across the 55 of their papers we have counts for
6 papers · 1 filter
Stellar X-ray sources in the Chandra COSMOS survey
Nicholas J. Wright, Jeremy J. Drake, Francesca Civano
We present an analysis of the X-ray properties of a sample of solar- and late-type field stars identified in the Chandra Cosmic Evolution Survey (COSMOS), a deep (160ks) and wide (…
The Impact of Hot Jupiters on the Spin-down of their Host Stars
O. Cohen, J. J Drake, V. L. Kashyap +2
We present a numerical Magnetohydrodynamic (MHD) study of the dependence of stellar mass and angular momentum- loss rates on the orbital distance to close-in giant planets. We find…
Close Binaries with Infrared Excess: Destroyers of Worlds?
M. Matranga, J. J. Drake, V. L. Kashyap +2
We present the results of a Spitzer photometric investigation into the IR excesses of close binary systems. In a sample of 10 objects, excesses in IRAC and MIPS24 bands implying th…
The Coronal Structure of AB Doradus
O. Cohen, J. J. Drake, V. L. Kashyap +2
We perform a numerical simulation of the corona of the young, rapidly rotating K0 dwarf AB Doradus using a global MHD model. The model is driven by a surface map of the radial magn…
Magnetic Structure of Rapidly Rotating FK Comae-Type Coronae
O. Cohen, J. J. Drake, V. L. Kashyap +3
We present a three-dimensional simulation of the corona of an FK Com-type rapidly rotating G giant using a magnetohydrodynamic model that was originally developed for the solar cor…
The orbital period of V458 Vulpeculae, a post double common-envelope nova
P. Rodríguez-Gil, M. Santander-García, C. Knigge +14
We present time-resolved optical spectroscopy of V458 Vulpeculae (Nova Vul 2007 No. 1) spread over a period of 15 months starting 301 days after its discovery. Our data reveal radi…