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Stellar kinematics across the Hubble sequence in the CALIFA survey: General properties and aperture corrections
(EDP Sciences, 2017-01)
We present the stellar kinematic maps of a large sample of galaxies from the integral-field spectroscopic survey CALIFA. The sample comprises 300 galaxies displaying a wide range of morphologies across the Hubble sequence, ...
The spiral structure of the Galaxy revealed by CS sources and evidence for the 4:1 resonance
(WILEY-BLACKWELL, 2011)
We present a map of the spiral structure of the Galaxy, as traced by molecular carbon monosulphide (CS) emission associated with IRAS sources which are believed to be compact H II regions. The CS line velocities are used ...
Chaos and dynamical trends in barred galaxies: bridging the gap between N-body simulations and time-dependent analytical models
(Oxford University PressOxford, 2014)
Self-consistent N-body simulations are efficient tools to study galactic dynamics. However,
using them to study individual trajectories (or ensembles) in detail can be challenging. Such
orbital studies are important to ...
HI aperture synthesis and optical observations of the pair of galaxies NGC 6907 and 6908
(BLACKWELL PUBLISHING, 2008)
NGC 6908, an S0 galaxy situated in the direction of NGC 6907, was only recently recognized as a distinct galaxy, instead of only a part of NGC 6907. We present 21-cm radio synthesis observations obtained with the Giant ...