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  1. No Access

    Article

    A likely flyby of binary protostar Z CMa caught in action

    Close encounters between young stellar objects in star-forming clusters are expected to markedly perturb circumstellar disks. Such events are witnessed in numerical simulations of star formation1–3, but few direc...

    Ruobing Dong, Hauyu Baobab Liu, Nicolás Cuello, Christophe Pinte… in Nature Astronomy (2022)

  2. No Access

    Chapter and Conference Paper

    Near-Infrared AO Spectroscopy of Edge-On Protoplanetary Disks with Subaru IRCS

    We carried out near infrared (1.4–4.2 μm) AO imaging and spectroscopy of two edge-on protoplanetary disks; HK TauB and HV TauC located in Taurus molecular cloud. We found a deep H2O Ice absorption (τ~ 1.1, 1.3) f...

    Hiroshi Terada, Naoto Kobayashi, Alan T. Tokunaga… in Science with Adaptive Optics (2005)

  3. No Access

    Chapter and Conference Paper

    The Structure of the Young Stellar Outflows Revealed by High Angular Resolution [Fe II] λ 1.644 μ m Spectroscopy

    We introduce results of the [Fe ii] λ1.644 μm spectroscopic observations toward the outflows emanating from L1551 IRS 5, DG Tau, HL Tau, and RW Aur. We resolved the region within ~±140 AU (< ±1′′) from their driv...

    Tae-Soo Pyo, Masahiko Hayashi, Naoto Kobayashi… in Science with Adaptive Optics (2005)

  4. No Access

    Chapter

    Near-Infrared Colors of the Binary Kuiper Belt Object 1998 WW31

    We have measured near-infrared colors of the binary Kuiper Belt object (KBO) 1998 WW31 using the Subaru Telescope with adaptive optics. The satellite was detected near its perigee and apogee (0.18″ and 1.2″ ap...

    Naruhisa Takato, Tetsuharu Fuse… in The First Decadal Review of the Edgeworth-… (2004)

  5. No Access

    Article

    The Structure of Young Stellar Jets and Winds Revealed by High Resolution [Fe II] λ1.644μm Line Observations

    We present high angular resolution spectra taken along the jets from L1551 IRS 5 and DG Tau obtained with the Subaru Telescope. The position-velocity diagrams of the [Fe II] λ 1.644 μmemission line revealed re...

    Tae-Soo Pyo, Masahiko Hayashi, Naoto Kobayashi… in Astrophysics and Space Science (2003)

  6. Article

    Near-Infrared Colors of the Binary Kuiper Belt Object 1998 WW 31

    We have measured near-infrared colorsof the binary Kuiper Belt object (KBO)1998 WW31 using the Subaru Telescope withadaptive optics. The satellite was detectednear its perigee and apogee(0.18“ and 1.2” apart from...

    Naruhisa Takato, Tetsuharu Fuse, Wolfgang Gaessler, Miwa Goto… in Earth, Moon, and Planets (2003)

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  7. No Access

    Chapter

    The Structure of Young Stellar Jets and Winds Revealed By High Resolution [Fe Ii] λL.644μM Line Observations

    We present high angular resolution spectra taken along the jets from L1551 IRS 5 and DG Tau obtained with the Subaru Telescope. The position-velocity diagrams of the [Fe II] λ 1.644 μm emission line revealed r...

    Tae-Soo Pyo, Masahiko Hayashi, Naoto Kobayashi… in Jets in Young Stellar Objects (2003)