We present preliminary results of our X-shooter survey in star forming regions. In this contribution we focus on sub-samples of young stellar and sub-stellar objects (YSOs) in the Lupus star forming region and in the TW Hya association. We show that the X-shooter spectra are suitable for conducting several parallel studies such as YSO + disk fundamental parameters, accretion and outflow activity in the very low-mass (VLM) and sub-stellar regimes, as well as magnetic activity in young VLM YSOs, and Li abundance determinations. The capabilities of X-shooter in terms of wide spectral coverage, resolution and limiting magnitudes, allow us to assess simultaneously the accretion/outflow, magnetic activity, and disk diagnostics, from the UV and optical to the near-IR, avoiding ambiguities due to possible YSO variability.Based on observations collected at the European Southern Observatory, Chile, under Programmes 084.C-0269 and 085.C-0238.
|Numero di pagine||0|
|Volume||Vol.332, Issue 3|
|Stato di pubblicazione||Published - 2011|
All Science Journal Classification (ASJC) codes
- Astronomy and Astrophysics
- Space and Planetary Science
Bonito, R., Spezzi, Leone, Frasca, Cupani, Gandolfi, Rigliaco, Alcalá, Testi, Stelzer, Flaccomio, Covino, Whelan, Bacciotti, Randich, Natta, Bonito, Micela, Nisini, & Covino (2011). An X-shooter survey of star forming regions: Low-mass stars and sub-stellar objects. Astronomische Nachrichten, Vol.332, Issue 3, 242-.