5 citations
3 papers
astro-ph.CO2012★ 3 cited
Color Gradients in Galaxies Out to z~3: Dependence on Galaxy Properties
Niraj Welikala, Jean-Paul Kneib
Using HST/ACS observations, we measure the color gradients of 3248 galaxies in the GOODS-South field out to z~3 and i_{AB}<25.5 and characterize their dependence on galaxy properti…
astro-ph2008
Magnetic topologies of the Herbig Ae/Be stars
E. Alecian, G. A. Wade, C. Catala +9
Our recent discoveries of magnetic fields in a small number of Herbig Ae/Be (HAeBe) stars, the evolutionary progenitors of main sequence A/B stars, raise new questions about the or…
astro-ph2008★ 5 cited
Evolution of the galaxy merger rate in model universes
Abilio Mateus
We investigate the evolution of the galaxy merger rate predicted by two semi-analytical galaxy formation models implemented on the Millennium Simulation of dark matter structure gr…