2 papers
astro-ph.SR2011
Differential photometry of 2MASS J09440940-5617117
K. M. G. Silva, C. V. Rodrigues, F. J. Jablonski +3
2MASS J09440940-5617117 was identified as a cataclysmic variable in 2007 by its spectrum. In this article we present optical differential photometry in the Rc band obtained using t…
astro-ph2004
The Metallicity of Post-T Tauri Stars: A preliminary approach to the understanding of the metal enrichment of stars harboring planets
Ramiro de la Reza, Licio da Silva, Roberta Almeida +3
The metallicity of young low mass Post-T Tauri stars in coeval associations is practically unknown. This work is the beginning of a systematic measurement of these metallicities ba…