446 citations · 3k across the 67 of their papers we have counts for
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High resolution spectroscopy of Ne II emission from young stellar objects
G. G. Sacco, E. Flaccomio, I. Pascucci +6
Constraining the spatial and thermal structure of the gaseous component of circumstellar disks is crucial to understand star and planet formation. Models predict that the [Ne II] l…
Finding proto-spectroscopic binaries: Precise multi-epoch radial velocities of 7 protostars in rho-Ophiuchus
P. Viana Almeida, C. Melo, N. C. Santos +3
The formation of spectroscopic binaries (SB) may be a natural byproduct of star formation. The early dynamical evolution of multiple stellar systems after the initial fragmentation…
Large-scale young Gould Belt stars across Orion
K. Biazzo, J. M. Alcalá, M. F. Sterzik +3
We report first results on the large-scale distribution of the ROSAT All-Sky Survey (RASS) X-ray sources in a 5000 deg^2 field centered on Orion. Our final aim is to study the prop…
The young B-star quintuple system HD 155448
O. Schuetz, G. Meeus, A. Carmona +2
Until now, HD 155448 has been known as a post-AGB star and listed as a quadruple system. In this paper, we study the system in depth and reveal that the B component itself is a bin…
The Photoevaporative Wind from the Disk of TW Hya
I. Pascucci, M. Sterzik, R. D. Alexander +6
Photoevaporation driven by the central star is expected to be a ubiquitous and important mechanism to disperse the circumstellar dust and gas from which planets form. Here, we pres…