Search Results 1-20 of 36

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  • Search for evidence of planets' migration based on mid-infrared spectroscopy of interplanetary dust emission with AKARI/IRC

    高橋 葵 , 松原 英雄 , 大坪 貴文 , 左近 樹 , 臼井 文彦 , Takahashi Aoi , Matsuhara Hideo , Otsubo Takafumi , Sakon Itsuki , Usui Fumihiko

    … The University of Tokyo), Bunkyo-ku, Tokyo, JapanThe property of interplanetary dust (IPD), which has been recently emitted from planetesimals like asteroids and/or comets, can give us the information about the environment where asteroids and comets were formed during the planet-formation stage. … In this study, we analyze mid-infrared spectroscopic data of zodiacal emission at 74 different directions obtained with AKARI/IRC. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 273-276, 2018-03-09

    IR 

  • A Study of the Dust Bands in the Zodiacal Cloud using AKARI Mid-Infrared All-sky Survey Data

    高羽 幸 , 金田 英宏 , 石原 大助 , 深川 美里 , 安田 晃子 , 小林 宙 , 大坪 貴文 , Takaba Sachi , Kaneda Hidehiro , Ishihara Daisuke , Fukagawa Misato , Yasuda Akiko , Kobayashi Hiroshi , Otsubo Takafumi

    … The University of Tokyo), Bunkyo-ku, Tokyo, JapanThe zodiacal cloud in our solar system emits thermal radiation from the interplanetary dust (IPD), which is the dominant foreground emission for mid-IR observations in space. … The zodiacal cloud has small-scale spatial structures called ''dust bands'', which are formed by dust grains originating in the asteroidal main belt. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 265-268, 2018-03-09

    IR 

  • Debris Disks and the Zodiacal Light: from AKARI to SPICA

    石原 大助 , 金田 英宏 , 深川 美里 , 高羽 幸 , 小林 浩 , 藤原 英明 , 大坪 貴文 , Pyo Jeonghyun , 樋口 あや , 尾中 敬 , Ishihara Daisuke , Kaneda Hidehiro , Fukagawa Misato , Takaba Sachi , Kobayashi Hiroshi , Fujiwara Hideaki , Otsubo Takafumi , Pyo Jeonghyun , Higuchi Aya , Onaka Takashi

    … The University of Tokyo), Bunkyo-ku, Tokyo, JapanFor the studies of the late stages of the planetary-system formation, the dust-supply and trapping processes observed in exosolar debris disks and the zodiacal dust cloud of our solar system are important clues. … They cannot be simply explained by neither the conventional steady-state collisional cascade process nor transient events such as Giant Impact with rapid dust dissipation. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 97-100, 2018-03-09

    IR 

  • Global and small-scale structure of the zodiacal dust cloud observed with AKARI

    大坪 貴文 , Otsubo Takafumi

    … The University of Tokyo), Bunkyo-ku, Tokyo, JapanThe Solar System is filled with interplanetary dust and its thermal emission dominates the diffuse radiation in the mid-to far-infrared wavelength region. … After the advent of infrared astronomical satellites, it was found that there are numerous small-scale structures in the zodiacal emission distribution, including dust-band pairs, a circumsolar ring, and cometary trails, in addition to a smooth background distribution. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 81-87, 2018-03-09

    IR 

  • Disentanglement of Small-Scale Structures from the Zodiacal Dust Cloud

    大坪 貴文 , 臼井 文彦 , 長谷川 直 , 津村 耕司 , 有松 亘 , 石黒 正晃 , Pyo Jeonghyun , 近藤 徹 , 石原 大助 , Otsubo Takafumi , Usui Fumihiko , Matsuura Shuji , Tsumura Koji , Arimatsu Ko , Ishiguro Masateru , Pyo Jeonghyun , Kondo Toru , Ishihara Daisuke

    … Ito Hall, the University of Tokyo), Bunkyou-ku, Tokyo, JapanThe zodiacal light (ZL) is the dominant diffuse radiation in the mid-infrared wavelengths from the interplanetary dust. … Although the zodiacal dust cloud has a relatively smooth distribution, it has many small-scale structures, such as asteroidal dust bands and a circumsolar resonance ring. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (JAXA-SP-17-010E), 381-382, 2018-03-09

    IR 

  • Zodiacal and Kuiper Belt Dust around Solar Type Stars

    Liseau Rene

    … However, a third of them does not follow this trend, which could imply that their temperature minima are masked by the FIR emission of cool circumstellar dust. … Likewise, for future investigations of planetary atmospheres, the presence of zodiacal-like dust clouds in the habitable zones need to be assessed. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: Proceedings of the SPICA Science Conference from Exoplanets to Distant Galaxies: SPICA's New Window on the Cool Universe (JAXA-SP-17-010E), 343-347, 2018-03-09

    IR 

  • Faint warm debris disks around nearby bright stars explored by AKARI and IRSF

    Ishihara Daisuke , Takeuchi Nami , Kobayashi Hiroshi , Nagayama Takahiro , Kaneda Hidehiro , Inutsuka Shu-ichiro , Fujiwara Hideaki , Onaka Takashi

    … At least nine objectshave a large amount of dust for their ages, which cannot be explained by the conventional steady-state collisional cascade model. …

    ASTRONOMY & ASTROPHYSICS (601), A72-A72, 2017-05

    IR 

  • Direct Measurement of Large Meteoroid Distribution between the Earth and Venus by the ALADDIN Dust Detector onboard the IKAROS Spacecraft

    矢野 創 , 平井 隆之 , 岡本 千里 , 藤井 雅之 , 田中 真 , IKAROS-ALADDINチーム , Yano Hajime , Hirai Takayuki , Okamoto Chisato , Fujii Masayuki , Tanaka Makoto , IKAROS-ALADDIN Team

    … Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC)), Chofu, Tokyo, JapanThe ALADDIN (Arrayed Large Area Dust Detector for INterplanetary Space) is the first Japanese-design/built/ calibrated in-situ dust detector successfully operated in space, as an onboard instrument of the IKAROS solar sail demonstrator spacecraft launched in May 2010. …

    宇宙航空研究開発機構特別資料: 第6回スペースデブリワークショップ講演資料集 = JAXA Special Publication: Proceedings of the 6th Space Debris Workshop (JAXA-SP-14-013), 329-341, 2015-03-27

    IR 

  • Joint Planetary and Astronomical Science with the Solar Power Sail Spacecraft

    MATUURA Shuji , YANO Hajime , YONETOKU Daisuke , FUNASE Ryu , MORI Osamu , SHIRASAWA Yoji , Solar Sail Working Group

    … measurement of the infrared extragalactic background light without foreground contamination of the zodiacal light thanks to low-density environment at deep space, polarization measurement of the gamma-ray burst and accurate determination of its direction based on the interplanetary network technique. …

    TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN 12(ists29), Tr_1-Tr_5, 2014

    J-STAGE 

  • Saturn's Rings : A Dusty Plasma Laboratory  [in Japanese]

    HORANYI Mihaly , MITCHELL Colin J.

    … Comets, planetary rings, exposed dusty surfaces, and the zodiacal dust cloud are all examples of environments where dusty plasma effects can influence the size spatial distributions of small grains. … Simultaneously, dust often changes the composition, density and temperature of the plasma surrounding it. …

    Journal of plasma and fusion research 82(2), 98-102, 2006-02-25

    NDL Digital Collections  References (22)

  • Dust Aggregates Interacting With Stellar Winds: Lifetimes of Debris Disks

    Yamamoto Tetsuo , Minato Tetsunori , Kimura Hiroshi , Mann Ingrid

    … Recently, dust disks like the zodiacal dust cloud in our own solar system have commonly been detected around young main-sequence stars. … Dust particles in the disks spiral into the central star within short time scales compared to the duration of the disks due to a drag force as a consequence of the interaction with stellar radiation, which is known as the (electromagnetic) Poynting-Robertson effect. …

    Abstracts for fall meeting of the Japanese Society for Planetary Science 2005f(0), 141-141, 2005

    J-STAGE 

  • P35 Develop ment of WIZARD (Wide-field Imager of Zodiacal light with ARray Detector)  [in Japanese]

    Ishiguro M. , Ueno M. , Fujino M. , Mukai T. , Usui F. , Nakamura R. , Kwon Suk Minn , Lee Changyon , Sekiguchi K. , Miyasita A. , Nakagiri M.

    Zodiacal light is a scattered sunlight by interplanetary dust. … We have developed a new instruments, WIZARD(Wide-field Imager of Zodiacal light with ARray Detector), for the observations of not only widespread faint, zodiacal light, but also NO2 airglow. …

    Abstracts Fall Meeting of the Japanese Society for Planetary Sciences 2001, 91, 2001-10-06

  • Search for Exozodiacal Dust: Are Vega-like Stars Common ?

    HIRAO Takanori , MATSUO Hiroshi , MATSUURA Shinji , MURAKAMI Hiroshi , NODA Manabu , OOTSUBO Takafumi , UENO Munetaka

    … A few of these stars have been observed precisely at various wavelengths and it was found out that they tend to have hot (~300K) circumstellar dust like the zodiacal dust in our solar system and warm (~50K) dust ring around 30{50 AU from the central star. …

    The Institute of Space and Astronautical Science report. S.P. : Mid- and Far-Infrared Astronomy and Future Space Mission (14), 19-25, 2000-12

    IR 

  • Search for Exozodiacal Dust: Are Vega-like Stars Common ?

    Takanori HIRAO , Hiroshi MATSUO , Shinji MATSUURA , Hiroshi MURAKAMI , Manabu NODA , Takafumi OOTSUBO , Munetaka UENO

    … A few of these stars have been observed precisely at various wavelengths and it was found out that they tend to have hot (〜300K) circumstellar dust like the zodiacal dust in our solar system and warm (〜50K) dust ring around 30{50 AU from the central star. …

    The Institute of Space and Astronautical Science report. S.P. 14, 19-25, 2000-12

  • Quasi-analytical solutions for APSIDAL motion in the three-body problem:Sun - minor planet - Jupiter

    Wang Wan Xian , Misconi N. Y.

    … This method is beneficial for improving our knowledge of the orbital elements of the asteroids, and perhaps even much smaller effects such as the effects of the planets on the interplanetary dust complex. … Information on the latter may be provided by using this method to investigate Jupiter's effect on the inclination of the symmetry surface of the zodiacal dust cloud. …

    Earth, Planets and Space 51(11), 1181-1194, 1999

    J-STAGE 

  • Comparative Studies of Visible and IRAS Interplanetary Dust Bands

    ISHIGURO Masateru , NAKAMURA Ryosuke , FUJII Yasumasa , MUKAI Tadashi

    Publications of the Astronomical Society of Japan 51(3), 363-366, 1999

    References (13)

  • On the dynamics of meteoroid streams

    JENNISKENS P.

    Zodiacal dust evolves from cometary debris through a stage called a meteoroid stream. … These stages tie meteoroid streams to cometary dust trails and are an important step in the dynamical evolution from cometary to zodiacal dust. …

    Earth, Planets and Space 50(6), 555-567, 1998-07

    J-STAGE  References (76)

  • Brightness of the solar F-corona

    KIMURA Hiroshi , MANN Ingrid

    … From the general trend of the observational data, the <I>F</I>-corona is regarded as the continuous extension of the zodiacal light at smaller elongation of the line of sight. … A contribution of thermal emission from dust is indicated by the increasing <I>F</I>-coronal brightness in comparison to the solar spectrum towards longer wavelength. … Nevertheless, the measurements and model calculations of the brightness can be used to deduce some physical properties of dust grains. …

    Earth, Planets and Space 50(6), 493-499, 1998-07

    J-STAGE  References (77) Cited by (1)

  • First detection of visible zodiacal dust bands from ground based observations

    ISHIGURO M.

    Astrophys. J. 511, 432-435, 1998

    DOI  Cited by (1)

  • Drag forces in the near and distant solar system

    Scherer Klaus , Fahr Hans-Jörg

    … Like the solar photons the solar wind particles induce a drag force onto the zodiacal dust grains in the heliosphere. … We discuss the dynamics of dust particles due to this drag force and compare it with that in the distant solar wind. …

    Earth, Planets and Space 50(6-7), 545-550, 1998

    J-STAGE 

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