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zadetkov: 430
1.
  • Crescent-shaped Molecular O... Crescent-shaped Molecular Outflow from the Intermediate-mass Protostar DK Cha Revealed by ALMA
    Harada, Naoto; Tokuda, Kazuki; Yamasaki, Hayao ... Astrophysical journal/˜The œAstrophysical journal, 03/2023, Letnik: 945, Številka: 1
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    Abstract We report on an Atacama Large Millimeter/submillimeter Array study of the Class I or II intermediate-mass protostar DK Cha in the Chamaeleon II region. The 12 CO( J = 2–1) images have an ...
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2.
  • Secondary Outflow Driven by... Secondary Outflow Driven by the Protostar Ser-emb 15 in Serpens
    Sato, Asako; Tokuda, Kazuki; Machida, Masahiro N. ... Astrophysical journal/˜The œAstrophysical journal, 12/2023, Letnik: 958, Številka: 2
    Journal Article
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    Abstract We present the detection of a secondary outflow associated with a Class I source, Ser-emb 15, in the Serpens Molecular Cloud. We reveal two pairs of molecular outflows consisting of three ...
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3.
  • An ALMA View of Molecular F... An ALMA View of Molecular Filaments in the Large Magellanic Cloud. II. An Early Stage of High-mass Star Formation Embedded at Colliding Clouds in N159W-South
    Tokuda, Kazuki; Fukui, Yasuo; Harada, Ryohei ... Astrophysical journal/˜The œAstrophysical journal, 11/2019, Letnik: 886, Številka: 1
    Journal Article
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    We have conducted ALMA CO isotopes and 1.3 mm continuum observations toward filamentary molecular clouds of the N159W-South region in the Large Magellanic Cloud with an angular resolution of ∼0 25 ...
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4.
  • FRagmentation and Evolution... FRagmentation and Evolution of Dense Cores Judged by ALMA (FREJA). I. Overview: Inner ∼1000 au Structures of Prestellar/Protostellar Cores in Taurus
    Tokuda, Kazuki; Fujishiro, Kakeru; Tachihara, Kengo ... Astrophysical journal/˜The œAstrophysical journal, 08/2020, Letnik: 899, Številka: 1
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    We have performed survey-type observations in 1 mm continuum and molecular lines toward dense cores (32 prestellar + 7 protostellar) with an average density of 105 cm−3 in the Taurus molecular clouds ...
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5.
  • An ALMA View of Molecular F... An ALMA View of Molecular Filaments in the Large Magellanic Cloud. I. The Formation of High-mass Stars and Pillars in the N159E-Papillon Nebula Triggered by a Cloud-Cloud Collision
    Fukui, Yasuo; Tokuda, Kazuki; Saigo, Kazuya ... Astrophysical journal/˜The œAstrophysical journal, 11/2019, Letnik: 886, Številka: 1
    Journal Article
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    We present ALMA observations of CO isotopes and 1.3 mm continuum emission toward the N159E-Papillon Nebula in the Large Magellanic Cloud (LMC). The spatial resolution is 0 25-0 28 (0.06-0.07 pc), ...
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6.
  • The Polycyclic Aromatic Hyd... The Polycyclic Aromatic Hydrocarbon Mass Fraction on a 10 pc Scale in the Magellanic Clouds
    Chastenet, Jérémy; Sandstrom, Karin; Chiang, I-Da ... Astrophysical journal/˜The œAstrophysical journal, 05/2019, Letnik: 876, Številka: 1
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    We present maps of the dust properties in the Small and Large Magellanic Clouds (SMC, LMC) from fitting Spitzer and Herschel observations with the Draine & Li dust model. We derive the abundance of ...
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7.
  • The Second Survey of the Mo... The Second Survey of the Molecular Clouds in the Large Magellanic Cloud by NANTEN. II. Star Formation
    Kawamura, Akiko; Mizuno, Yoji; Minamidani, Tetsuhiro ... The Astrophysical journal. Supplement series, 09/2009, Letnik: 184, Številka: 1
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    We studied star formation activities in the molecular clouds in the Large Magellanic Cloud. We have utilized the second catalog of 272 molecular clouds obtained by NANTEN to compare the cloud ...
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8.
  • DUST AND GAS IN THE MAGELLA... DUST AND GAS IN THE MAGELLANIC CLOUDS FROM THE HERITAGE HERSCHEL KEY PROJECT. II. GAS-TO-DUST RATIO VARIATIONS ACROSS INTERSTELLAR MEDIUM PHASES
    Roman-Duval, Julia; Gordon, Karl D; Meixner, Margaret ... Astrophysical journal. Letters, 12/2014, Letnik: 797, Številka: 2
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    The spatial variations of the gas-to-dust ratio (GDR) provide constraints on the chemical evolution and life-cycle of dust in galaxies. We examine the relation between dust and gas at 10-50 pc ...
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9.
  • ALMA view of the Galactic s... ALMA view of the Galactic super star cluster RCW 38 at 270 au resolution
    Torii, Kazufumi; Tokuda, Kazuki; Tachihara, Kengo ... Publications of the Astronomical Society of Japan, 02/2021, Letnik: 73, Številka: 1
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    ABSTRACT We report millimeter/submillimeter continuum and molecular line observations of the Galactic super star cluster RCW 38, obtained from the Atacama Large Millimeter/Submillimeter Array with a ...
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10.
  • Continuous Wave Operation o... Continuous Wave Operation of GaN Vertical Cavity Surface Emitting Lasers at Room Temperature
    Onishi, Toshikazu; Imafuji, Osamu; Nagamatsu, Kentaro ... IEEE journal of quantum electronics, 09/2012, Letnik: 48, Številka: 9
    Journal Article
    Recenzirano

    We report on continuous wave lasing characteristics of GaN vertical cavity surface emitting lasers (VCSELs). The VCSEL operates at room temperature under current injection by using highly reflective ...
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zadetkov: 430

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