403 citations · 2.8k across the 25 of their papers we have counts for
25 papers
X-Shooter survey of disk accretion in Upper Scorpius II. A lack of correlation between accretion rates and disk properties
A. Empey, C. F. Manara, R. Garcia Lopez +19
The evolution of protoplanetary discs is intertwined with the process of planet formation, growth and migration. Studies of nearby star forming regions of different ages and proper…
Multi-wavelength continuum sizes of protoplanetary discs: scaling relations and implications for grain growth and radial drift
Marco Tazzari, Cathie J. Clarke, Leonardo Testi +5
We analyse spatially resolved ALMA observations at 0.9, 1.3, and 3.1 mm for the 26 brightest protoplanetary discs in the Lupus star-forming region. We characterise the discs multi-…
The first ALMA survey of protoplanetary discs at 3 mm: demographics of grain growth in the Lupus region
Marco Tazzari, Leonardo Testi, Antonella Natta +9
We present the first ALMA survey of protoplanetary discs at 3 mm, targeting 36 young stellar objects in the Lupus star-forming region with deep observations (sensitivity 20-50 micr…
X-shooter spectroscopy of young stars with disks. The TW Hydrae association as a probe of the final stages of disk accretion
L. Venuti, B. Stelzer, J. M. Alcalá +9
We investigate ongoing accretion activity in young stars in the TW Hydrae association (TWA, ~8-10 Myr), an ideal target to probe the final stages of disk accretion down to brown dw…
X-Shooter study of accretion in Chamaeleon I: II. A steeper increase of accretion with stellar mass for very low mass stars?
C. F. Manara, L. Testi, G. J. Herczeg +10
The dependence of the mass accretion rate on the stellar properties is a key constraint for star formation and disk evolution studies. Here we present a study of a sample of stars…
X-Shooter spectroscopy of young stellar objects - VI - HI line decrements
S. Antoniucci, B. Nisini, T. Giannini +4
Hydrogen recombination emission lines commonly observed in accreting young stellar objects represent a powerful tracer for the gas conditions in the circumstellar structures. Here…