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Mostrando ítems 81-90 de 207
On the extreme positive star formation feedback condition in scuba sources
(The Astrophysical Journal, 2010)
Fundamental Oscillation Modes Of Neutron Stars: Validity Of Universal Relations
(American Physical Society, 2015)
Submillimeter galaxies behind the Bullet cluster (1E 0657-56)
(2010)
Context. Clusters of galaxies are effective gravitational lenses able to magnify background galaxies and making it possible to probe the fainter part of the galaxy population. Submillimeter galaxies, which are believed to ...
Modeling the bow-shock of Ophiuchi
(Livraria da Física, 2013)
Runaway masive stars are O- and B-type stars with large peculiar veloci- ties. Runaway OB stars can produce stellar bowshocks in the surrounding interstellar medium. Bowshocks develop as arc-shaped structures while the ...
Teorias de campo efetivas no espaço tempo curvo
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em FísicaUFJF, 2021)
VLT spectroscopy of galaxies lensed by the AC 114 cluster: Implications for the mass model and the study of low-luminosity galaxies at high-redshift
(2001-11)
We present the first results of a spectroscopic survey of faint lensed galaxies in the core of the galaxy cluster AC114 (z = 0.312) obtained from observations with the FORS1 spectrograph mounted on the VLT-Antu (Unit ...
Natural Peccei-Quinn symmetry in the 3-3-1 model with a minimal scalar sector
(Amer Physical Soc, 2011-09-22)
In the framework of a 3-3-1 model with a minimal scalar sector we make a detailed study concerning the implementation of the Peccei-Quinn symmetry in order to solve the strong CP problem. For the original version of the ...
The role of self-interacting right-handed neutrinos in galactic structure
(IOP Publishing, 2016-04)
It has been shown previously that the DM in galactic halos can be explained by a self-gravitating system of massive keV fermions ('inos') in thermodynamic equilibrium, and predicted the existence of a denser quantum core ...
Reconstrucción de los perfiles de masa en galaxias de disco con base en sus propiedades de lente gravitacional y curvas de rotación
(Bogotá - Ciencias - Maestría en Ciencias - AstronomíaUniversidad Nacional de Colombia - Sede Bogotá, 2020-06-08)
En este trabajo se presentan dos métodos de reconstrucción de los perfiles de masa en galaxias de disco, el primero de ellos se realiza mediante el ajuste de la curva de rotación con base en los datos de velocidad circular ...