Browsing by Author "Testi, Leonardo"

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    • A dust and gas cavity in the disc around CQ Tau revealed by ALMA 
      Gabellini, M. Giulia Ubeira; Miotello, Anna; Facchini, Stefano; Ragusa, Enrico; Lodato, Giuseppe; Testi, Leonardo; Benisty, Myriam; Bruderer, Simon; Kurtovic, Nicolás T.; Andrews, Sean; Carpenter, John; Corder, Stuartt A.; Dipierro, Giovanni; Ercolano, Barbara; Fedele, (Oxford University Press, 2019)
      © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society.The combination of high-resolution and sensitivity offered by ALMA is revolutionizing our understanding of protoplanetary ...
    • External or internal companion exciting the spiral arms in CQ Tau? 
      Hammond, Iain; Christiaens, Valentin; Price, Daniel J.; Ubeira Gabellini, Maria Giulia; Baird, Jennifer; Calcino, Josh; Benisty, Myriam; Lodato, Giuseppe; Testi, Leonardo; Pinte, Christophe; Toci, Claudia; Fedele, Davide (Oxford Univ Press, 2022)
      We present new high-contrast images in near-infrared wavelengths (lambda(c) = 1.04, 1.24, 1.62, 2.18, and 3.78 mu m) of the young variable star CQ Tau, aiming to constrain the presence of companions in the protoplanetary ...