98 citations · 1.2k across the 60 of their papers we have counts for
4 papers · 1 filter
The WFCAM Multi-wavelength Variable Star Catalog
C. E. Ferreira Lopes, I. Dékány, M. Catelan +4
Stellar variability in the near-infrared (NIR) remains largely unexplored. The exploitation of public science archives with data-mining methods offers a perspective for the time-do…
Measuring the Alfvenic Nature of the Interstellar Medium: Velocity Anisotropy Revisited
Blakesley Burkhart, A. Lazarian, I. C. Leao +2
The dynamics of the interstellar medium (ISM) are strongly affected by turbulence, which shows increased anisotropy in the presence of a magnetic field. We expand upon the Esquivel…
Wavelets: a powerful tool for studying rotation, activity, and pulsation in Kepler and CoRoT stellar light curves
J. P. Bravo, S. Roque, R. Estrela +2
Aims. The wavelet transform has been used as a powerful tool for treating several problems in astrophysics. In this work, we show that the time-frequency analysis of stellar light…
Opacity Broadening of CO Linewidths and its Effect on the Variance-Sonic Mach Number Relation
Caio Correia, Blakesley Burkhart, Alex Lazarian +5
We study how the estimation of the sonic Mach number () from CO linewidths relates to the actual 3D sonic Mach number. For this purpose we analyze MHD simulations which…