8.6k citations
- Centre National de la Recherche ScientifiqueFR219 papers
- European Southern ObservatoryCL138 papers
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- Pontificia Universidad Católica de ChileCL116 papers
- Instituto de Astrofísica de CanariasES106 papers
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83 papers · 1 filter
Measure of the potential valleys of the supermembrane theory
L. Boulton, M. P. Garcia del Moral, A. Restuccia
We analyse the measure of the regularized matrix model of the supersymmetric potential valleys, , of the Hamiltonian of non zero modes of supermembrane theory. This is the same…
Diversity of Galaxy Dust Attenuation Curves Drives the Scatter in the IRX-beta Relation
Samir Salim, Médéric Boquien
We study the drivers of the scatter in the IRX-beta relation using 23,000 low-redshift galaxies from the GALEX-SDSS-WISE Legacy Catalog 2 (GSWLC-2). For each galaxy we derive, usin…
APOGEE [C/N] Abundances Across the Galaxy: Migration and Infall from Red Giant Ages
Sten Hasselquist, Jon A. Holtzman, Matthew Shetrone +14
We present [C/N]-[Fe/H] abundance trends from the SDSS-IV Apache Point Observatory Galactic Evolution Experiment (APOGEE) survey, Data Release 14 (DR14), for red giant branch stars…
A Sequoia in the Garden: FSR 1758 - Dwarf Galaxy or Giant Globular Cluster?
R. H. Barba, D. Minniti, D. Geisler +5
We present the physical characterization of FSR 1758, a new large, massive object very recently discovered in the Galactic Bulge. The combination of optical data from the 2nd Gaia…
The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA Derived Quantities, Data Visualization Tools and Stellar Library
D. S. Aguado, Romina Ahumada, Andres Almeida +230
Twenty years have passed since first light for the Sloan Digital Sky Survey (SDSS). Here, we release data taken by the fourth phase of SDSS (SDSS-IV) across its first three years o…
Star formation and gas in the minor merger UGC 10214
D. Rosado-Belza, U. Lisenfeld, J. Hibbard +6
UGC 10214 is a minor merger in which a dwarf galaxy has interacted with a large spiral galaxy 250 Myr ago and produced a perturbed disk and a giant tidal tail. We use a multi…