98 citations · 1.2k across the 60 of their papers we have counts for
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Testing gravity with wide binaries -- 3D velocities and distances of wide binaries from Gaia and HARPS
R. Saglia, L. Pasquini, F. Patat +5
Wide Binaries (WBs) are interesting systems to test Newton-Einstein gravity in low potentials. The basic concept is to verify whether the difference in velocity between the WB comp…
Multifractality Signatures in Lensed Quasars
Rhimon A. Assis Souza, Asnakew Bewketu Belete, Bruno L. Canto Martins +4
Variations in scaling behavior in the flux and emissions of gravitational lensed quasars can provide valuable information about the dynamics within the sources and their cosmologic…
Molecular gas kinematics in the nuclear region of nearby Seyfert galaxies with ALMA
A. Bewketu Belete, P. Andreani, J. A. Fernández-Ontiveros +11
We present the analysis of the molecular gas in the nuclear regions of NGC 4968, NGC 4845, and MCG-06-30-15, with the help of ALMA observations of the CO(2-1) emission line. The ai…
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…
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…