17 citations · 107 across the 14 of their papers we have counts for
14 papers
Chemical Abundances of a Sample of Oxygen-dominated Galaxies
B. E. Miranda-Pérez, A. M. Hidalgo-Gámez
We spectroscopically analyzed a sample of 85 Sloan Digital Sky Survey compact, oxygen-dominated galaxies located at redshift , selected because of their large equ…
Gap formation by inclined massive planets in locally isothermal three-dimensional discs
R. O. Chametla, F. J. Sanchez-Salcedo, F. S. Masset +1
We study gap formation in gaseous protoplanetary discs by a Jupiter mass planet. The planet's orbit is circular and inclined relative to the midplane of the disc. We use the impuls…
Dark matter inside early-type galaxies as function of mass and redshift
A. Nigoche-Netro, G. Ramos-Larios, P. Lagos +6
We study the behaviour of the dynamical and stellar mass inside the effective radius (re) of early-type galaxies (ETGs). We use several samples of ETGs -ranging from 19 000 to 98 0…
The inclination of the dwarf irregular galaxy Holmberg II
F. J. Sanchez-Salcedo, A. M. Hidalgo-Gamez, E. E. Martinez-Garcia
We provide constraints on the inclination angle of the H\,{\sc i} disk of the dwarf irregular galaxy Holmberg II (Ho II) from stability analysis of the outer gaseous disk. We point…
Signatures of Neutrino Cooling in the SN1987A Scenario
Nissim Fraija, Cristian G. Bernal, A. M. Hidalgo-Gamez
The neutrino signal from SN1987A confirmed the core-collapse scenario and the possible formation of a neutron star. Although this compact object has eluded all observations, theore…
Slowly rotating gas-rich galaxies in modified Newtonian dynamics (MOND)
F. J. Sanchez-Salcedo, A. M. Hidalgo-Gamez, Eric E. Martinez-Garcia
We have carried out a search for gas-rich dwarf galaxies that have lower rotation velocities in their outskirts than MOdified Newtonian Dynamics (MOND) predicts, so that the amplit…