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ON THE EXTENDED KNOTTED DISKS OF GALAXIES
(2007-07)
The stellar disks of many spiral galaxies are twice as large as generally thought. We use archival data from the
Galaxy Evolution Explorer mission to quantify the statistical properties of young stellar clusters in the ...
A FIRST CONSTRAINT ON THE THICK DISK SCALE LENGTH: DIFFERENTIAL RADIAL ABUNDANCES IN K GIANTS AT GALACTOCENTRIC RADII 4, 8, AND 12 kpc
(IOP PUBLISHING LTD, 2011)
Based on high-resolution spectra obtained with the MIKE spectrograph on the Magellan telescopes, we present detailed elemental abundances for 20 red giant stars in the outer Galactic disk, located at Galactocentric distances ...
On multipolar analytical potentials for galaxies
(Astronomical Soc JapanTokyoJapão, 2005)
Triaxial analytical potential-density pairs for galaxies
(Astronomical Soc JapanTokyoJapão, 2007)
Chemical similarities between Galactic bulge and local thick disk red giant stars
(EDP SCIENCES S A, 2008)
Context. The evolution of the Milky Way bulge and its relationship with the other Galactic populations is still poorly understood. The bulge has been suggested to be either a merger-driven classical bulge or the product ...
MASS-TO-LIGHT VERSUS COLOR RELATIONS FOR DWARF IRREGULAR GALAXIES
(IOP PUBLISHING LTD, 2016)
We have determined new relations between UBV colors and mass-to-light ratios (M/L) for dwarf irregular (dIrr) galaxies, as well as for transformed g' - r'. These M/L to color relations (MLCRs) are based on stellar mass ...
A SIMPLE FORMULA FOR THE THIRD INTEGRAL OF MOTION OF DISK-CROSSING STARS IN THE GALAXY
(Iop Publishing LtdBristolInglaterra, 2014)
THE VVV SURVEY REVEALS CLASSICAL CEPHEIDS TRACING A YOUNG and THIN STELLAR DISK ACROSS the GALAXY'S BULGE
(Institute of Physics Publishing, 2015-10)
Solid insight into the physics of the inner Milky Way is key to understanding our Galaxy's evolution, but extreme dust obscuration has historically hindered efforts to map the area along the Galactic mid-plane. New ...