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Near-infrared high-resolution spectroscopic survey of comets originated in Kuiper-belt

Near-infrared high-resolution spectroscopic survey of comets originated in Kuiper-belt
对柯伊伯带彗星的近红外高分辨率光谱调查
批准号：
22540257
负责人：
KAWAKITA Hideyo
金额：
$2.66万
依托单位：
Kyoto Sangyo University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2010
资助国家：
日本
项目状态：
已结题
起止时间：
2010-04-01 至 2014-03-31
来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22540257/
关键词：
彗星微惑星原始太陽系円盤太陽系起源太陽系星間物質太陽系始原天体原始惑星系円盤分子雲

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中文摘要
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英文摘要
Comets are the remnants of planetesimals formed in the early solar system 4.6 giga-years ago. Present sources of comets are the Oort cloud and the Kuiper-belt far from the Sun. However, the original birth place of the comets are thought to be inner region than those dynamical sources. Comets originated in different sources are formed in different birth areas. Especially, comets originated in the Kuiper-belt played an important role to deliver the pre-biotic molecules into the early Earth. This program are focused on the organic molecules in Kuiper-belt comets. Based on our survey, organic molecules are depleted in the comets originated in Kuiper-belt.
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会议论文
AKARI NEAR-INFRARED SPECTROSCOPIC SURVEY FOR COMETARY VOLATILES
DOI： 10.5303/pkas.2012.27.4.161
发表时间： 2012-09
期刊：
影响因子： --
作者： [T. Ootsubo;H. Kawakita;H. Kobayashi;F. Usui;A. team]
通讯作者： T. Ootsubo;H. Kawakita;H. Kobayashi;F. Usui;A. team
Optical low-dispersion spectroscopic observations of Comet 103P/Hartley 2 at Koyama Astronomical Observatory during the EPOXI flyby
EPOXI 飞越期间在小山天文台对彗星 103P/Hartley 2 进行光学低色散光谱观测
DOI： 10.1016/j.icarus.2012.08.001
发表时间： 2013
期刊： Icarus
影响因子： 3.2
作者： [Shinnaka, Yoshiharu; Kawakita, Hideyo; Kobayashi, Hitomi; Naka, Chiharu; Arai, Akira; Arasaki, Takayuki; Kitao, Eiji; Taguchi, Gaku; Ikeda, Yuji]
通讯作者： Yuji
Water Production Rate of the Jupiter-Family Comet 46P/Wirtanen in the 2008 Apparition with the Subaru Telescope/IRCS
DOI： 10.1093/pasj/62.4.1025
发表时间： 2010-08
期刊： Publications of the Astronomical Society of Japan
影响因子： 2.3
作者： [H. Kobayashi;H. Kawakita]
通讯作者： H. Kobayashi;H. Kawakita
Detection of Parent H2O and CO2 Molecules in the 2.5-5μm Spectrum of Comet C/2007 N3 (Lulin) Observed with AKARI
AKARI 观测彗星 C/2007 N3（鹿林）2.5-5μm 光谱中母体 H2O 和 CO2 分子的检测
DOI： --
发表时间： 2010
期刊： The Astrophysical Journal
影响因子： --
作者： [Ootsubo, T., et al.]
通讯作者： et al.
共 7 条
    Chemical Evolution of Milkey-way Galaxy and Origin of Solar System from Nitrogen Isotopic Ratios in Classical Novae
    • 批准号：
      15K13466
    • 项目类别：
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额：
      $2.66万
    • 财政年份：
      2015
    • 负责人：
      KAWAKITA Hideyo
    • 依托单位：
      Kyoto Sangyo University
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