305 citations · 1.7k across the 39 of their papers we have counts for
15 papers · 1 filter
X3: a high-mass Young Stellar Object close to the supermassive black hole Sgr~A*
Florian Peißker, Michal Zajacek, Nadeen B. Sabha +10
To date, the proposed observation of Young Stellar Objects (YSOs) in the Galactic center (GC) still raises the question where and how these objects could have formed due to the vio…
Unsupervised classification of CIGALE galaxy spectra
J Dubois, D Fraix-Burnet, J Moultaka +2
Aims. The present study aims at providing a deeper insight into the power and limitation of an unsupervised classification algorithm (called Fisher-EM) on spectra of galaxies. This…
Unsupervised classification of SDSS galaxy spectra
Didier Fraix-Burnet, C. Bouveyron, J. Moultaka
Defining templates of galaxy spectra is useful to quickly characterise new observations and organise databases from surveys. These templates are usually built from a pre-defined cl…
High-spectral resolution M-band observations of CO Rot-Vib absorption lines towards the Galactic center
Jihane Moultaka, Andreas Eckart, Kiran Tikare +1
Context. In the near- to mid-infrared wavelength domain, bright continuum sources in the central parsec of the Galactic center (GC) are subject to foreground absorption. These sour…
"Ice cubes" in the center of the Milky Way - Water ice and hydrocarbons in the central parsec
Jihane Moultaka, Andreas Eckart, Koralka Muzic
The close environment of the central supermassive black hole of our Galaxy is studied thoroughly since decades in order to shed light on the behavior of the central regions of gala…
Ices in the Galactic Centre : solid ice and gaseous CO in the central parsec
Jihane Moultaka, Andreas Eckart, Nadeen Sabha
For the past few years, we have observed the central half parsec of our Galaxy in the mid-infrared from 2.8 to 5.1 micron. Our aim is to improve our understanding of the direct env…