Browsing by Author "f724da4e-d598-464c-810a-62f00b15d2bd"

Now showing items 1-4 of 4

    • A co survey in planet-forming disks: characterizing the gas content in the epoch of planet formation 
      Hales, A.; De Gregorio Monsalvo, Itziar; Montesinos, B.; Casassus Montero, Simón; Dent, William R. F.; Dougados, Catherine; Eiroa, C.; Hughes, A.M.; Garay Brignardello, Guido; Mardones Pérez, Diego; Ménard, Francois; Palau, Aina; Pérez, Sebastián; Phillips, N.; Torrelles, J. M.; Wilner, D. (The American Astronomical Society., 2014-07-31)
      We carried out a 12CO(3-2) survey of 52 southern stars with a wide range of IR excesses (L IR/L *) using the single-dish telescopes APEX and ASTE. The main aims were (1) to characterize the evolution of molecular gas in ...
    • Early phases in the stellar and substellar formation and evolution: infrared and submillimeter data in the ... 
      Barrado, D.; De Gregorio Monsalvo, Itziar; Huelamo, N.; Morales Calderón, M.; Bayo, A.; Palau, A.; Ruiz, M.; Riviere Marichalar, P.; Bouy, H.; Morata, O.; Stauffer, J. R.; Eiroa, C.; Noriega Crespo, A. (EDP Sciences S A, 2018)
      Aims. The early evolutionary stage of brown dwarfs (BDs) is not very well characterized, especially during the embedded phase. Our goal is to gain insight into the dominant formation mechanism of very low-mass objects and ...
    • G345.45+1.50: an expanding ring-like structure with massive star formation 
      López Calderón, Cristian Marcelo; Bronfman Aguiló, Leonardo; Nyman, Lars-Ake; Garay Brignardello, Guido; De Gregorio Monsalvo, Itziar; Bergmann, Per (EDP Sciences, 2016)
      Context. Ring-like structures in the interstellar medium (ISM) are commonly associated with high-mass stars. Kinematic studies of large structures in giant molecular clouds (GMCs) toward these ring-like structures may help ...
    • Searching for Hα emitting sources around MWC 758 SPHERE/ZIMPOL high-contrast imaging 
      Huelamo, N.; Chauvin, G.; Schmid, H. M.; Quanz, S. P.; Whelan, E.; Lillo-Box, J.; Barrado, D.; Montesinos, B.; Alcala, J. M.; Benisty, Myriam; De Gregorio Monsalvo, Itziar; Mendigutía, I.; Bouy, H.; Merín, B.; Boer, J. de; Garuf, A.; Pantin, E. (EDP. sciences S.A, 2018-05-23)
      Context. MWC 758 is a young star surrounded by a transitional disk. The disk shows an inner cavity and spiral arms that could be caused by the presence of protoplanets. Recently, a protoplanet candidate has been detected ...