课题基金 / 基金详情

High Dispersion Infrared Spectroscopy for Detecting Extrasolar Terrestrial Planets

High Dispersion Infrared Spectroscopy for Detecting Extrasolar Terrestrial Planets
用于探测太阳系外类地行星的高色散红外光谱
批准号：
21244022
负责人：
HAYASHI Masahiko
金额：
$24.71万
依托单位：
National Astronomical Observatory of Japan (2012)The University of Tokyo (2009-2011)
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
2009
资助国家：
日本
项目状态：
已结题
起止时间：
2009 至 2012
来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21244022/
关键词：
天文学光学赤外線天文学波面補償光学系外惑星ドップラー法惑星系形成高分散分光回折格子

项目摘要

项目成果

HAYASHI Masahiko的其他基金

相关文献

中文摘要
翻译
我们开发了“ammonia gas cell” as a high quality wavelength calibrator and installed it into theInfrared Camera and Spectrograph of Subaru Telescope. With this device，我们开始了一个high resolution infrared spectroscopic search for "Earth like" extrasolar planets with<10 earth masses. We achieved a velocity precision of 23. 6 m/s，which is the highest among the world spectrographs with a spectral resolution (λ△λ) of around 20000. In addition，we successfully fabricated a new dispersion optics with an Si immersion grating for future veryhigh-resolution infrared spectroscopy
英文摘要
We developed an "ammonia gas cell" as a high quality wavelength calibrator and installed it into the Infrared Camera and Spectrograph of Subaru Telescope. With this device, we started a high resolution infrared spectroscopic search for "Earth like" extrasolar planets with <10 earth masses. We achieved a velocity precision of 23. 6 m/s, which is the highest among the world spectrographs with a spectral resolution (λ・△λ) of around 20, 000. In addition, we successfully fabricated a new dispersion optics with an Si immersion grating for future very high-resolution infrared spectroscopy.
期刊论文(57)
专著(0)
科研奖励(0)
会议论文
Observational Evidence for an Impact on the Main-belt Asteroid (596) Scheila
主带小行星 (596) Scheila 撞击的观测证据
DOI： 10.1088/2041-8205/740/1/l11
发表时间： 2011
期刊： The Astrophysical Journal Letters
影响因子： --
作者： [Ishiguro, M.…, Terada, H.…, 他17名]
通讯作者： 他17名
Search for Outer Massive Bodies around Transiting Planetary Systems : Candidates of Faint Stellar Companions around HAT-P-7
寻找凌日行星系统周围的外层大质量天体：HAT-P-7 周围微弱恒星伴星的候选者
DOI： --
发表时间： 2010
期刊： Publ.Astronomical Society of Japan
影响因子： --
作者： [Narita, N., 他48名]
通讯作者： 他48名
AKARI observations of ice absorption bands towards edge-on young stellar objects
AKARI 对边缘年轻恒星物体冰吸收带的观测
DOI： 10.1051/0004-6361/201015999
发表时间： 2012
期刊： Astronomy & Astrophysics
影响因子： 6.5
作者： [Aikawa, Y]
通讯作者： Y
IRCS-HRU Subaru High Resolution Unit
IRCS-HRU 斯巴鲁高分辨率装置
DOI： --
发表时间： 2010
期刊：
影响因子： --
作者： [Terada, H.]
通讯作者： H.
共 40 条
    Air-borne in-situ observation for vertical mixing process of aerosols over coastal region of Antarctic continent
    • 批准号：
      24403001
    • 项目类别：
      Grant-in-Aid for Scientific Research (B)
    • 资助金额：
      $11.4万
    • 财政年份：
      2012
    • 负责人：
      HAYASHI Masahiko
    • 依托单位：
      Fukuoka University
    In-situ observation of stratospheric aerosol using balloon assisted gliding UAV
    • 批准号：
      23651019
    • 项目类别：
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额：
      $2.58万
    • 财政年份：
      2011
    • 负责人：
      HAYASHI Masahiko
    • 依托单位：
      Fukuoka University
    The Analysis on popular pictures from the Middle Age to the modern era based on the text of literature in the same age
    • 批准号：
      21520207
    • 项目类别：
      Grant-in-Aid for Scientific Research (C)
    • 资助金额：
      $2.66万
    • 财政年份：
      2009
    • 负责人：
      HAYASHI Masahiko
    • 依托单位：
      Meiji University
    Microscopic studies of electronic quantum condensed state in nano-structures