papers
Publications (4)
astro-ph.SR2015
Statistical fractal analysis of 25 young star clusters
J. Gregorio-Hetem, A. Hetem, T. Santos-Silva +1
astro-ph.SR2015
Spectroscopic characterization of X-ray emitting young stars associated with the Sh 2-296 nebula
B. Fernandes, J. Gregorio-Hetem, T. Montmerle +1
astro-ph.SR2012
Probing the anomalous extinction of four young star clusters: the use of colour-excess, main sequence fitting and fractal analysis
B. Fernandes, J. Gregorio-Hetem, A. Hetem
astro-ph.GA2017
Star formation history of Canis Major OB1 - II. A bimodal X-ray population revealed by XMM-Newton
T. Santos-Silva, J. Gregorio-Hetem, T. Montmerle +2