2.9k citations
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMX676 papers
- RWTH Aachen UniversityDE635 papers
- Fermi National Accelerator LaboratoryUS634 papers
- Charles UniversityCZ633 papers
- University of Maryland, College ParkUS627 papers
- Benemérita Universidad Autónoma de PueblaMX625 papers
- University of RochesterUS604 papers
- University of Nebraska–LincolnUS603 papers
- Panjab UniversityIN602 papers
- University of KansasUS602 papers
- Florida State UniversityUS600 papers
- Sungkyunkwan UniversityKR600 papers
Showing 2008 · astro-phShow all
3 papers · 2 filters
astro-ph2008★ 3 cited
Metallicity determination in gas-rich galaxies with semiempirical methods
A. M. Hidalgo-Gamez, D. Ramirez-Fuentes
A study of the precision of the semiempirical methods used in the determination of the chemical abundances in gas-rich galaxies is carried out. In order to do this the oxygen abund…
astro-ph2008
On the nature of Delta Scuti star HD 115520
J. H. Pena, L. Fox Machado, B. Cervantes-Sodi +7
Observing Delta Scuti stars is most important as their multi-frequency spectrum of radial pulsations provide strong constraints on the physics of the stars interior; so any new det…
astro-ph2008★ 91 cited
as Dark Matter
Tonatiuh Matos, Alberto Vázquez-González, Juan Magaña
In this paper we consider scalar field potential as a candidate to dark matter. If it is an ultralight boson particle, it condensates like a Bose-Einstein system at very earl…