Browsing by Author "Liu, Hauyu Baobab"

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    • A 1.3 mm SMA Survey of 29 Variable Young Stellar Objects 

      Liu, Hauyu Baobab; Dunham, Michael M.; Pascucci, Ilaria; Bourke, Tyler L.; Hirano, Naomi; Longmore, Steven; Andrews, Sean; Carrasco-González, Carlos; Forbrich, Jan; Galván-Madrid, Roberto; Girart, Josep M.; Green, Joel D.; Juárez, Carmen; Kóspál, Ágnes; Manara, Carlo Felice; Palau, Aina; Takami, Michihiro; Testi, Leonardo; Vorobyov, Eduard I. (2018-04-01)
      Context. Young stellar objects (YSOs) may undergo periods of active accretion (outbursts), during which the protostellar accretion rate is temporarily enhanced by a few orders of magnitude. Whether or not these accretion ...

    • Cloud Structure of Three Galactic Infrared Dark Star-forming Regions from Combining Ground- and Space-based Bolometric Observations 

      Lin, Yuxin; Liu, Hauyu Baobab; Dale, James E.; Li, D.; Busquet, Gemma; Zhang, Zhi Yu; Ginsburg, Adam; Galván-Madrid, Roberto; Kovács, Attila; Koch, Eric; Qian, Lei; Wang, Ke; Longmore, Steve; Chen, Huei Ru; Walker, Daniel (2017-05-02)
      We have modified the iterative procedure introduced by Lin et al., to systematically combine the submillimeter images taken from ground-based (e.g., CSO, JCMT, APEX) and space (e.g., Herschel, Planck) telescopes. We applied ...

    • Constraints on photoevaporation models from (lack of) radio emission in the Corona Australis protoplanetary disks 

      Galván-Madrid, Roberto; Liu, Hauyu Baobab; Manara, Carlo Felice; Forbrich, Jan; Pascucci, Ilaria; Carrasco-González, Carlos; Goddi, Ciriaco; Hasegawa, Yasuhiro; Takami, Michihiro; Testi, Leonardo (2014-10-21)
      Photoevaporation due to high-energy stellar photons is thought to be one of the main drivers of protoplanetary disk dispersal. The fully or partially ionized disk surface is expected to produce free-free continuum emission ...