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星間物質とその進化(総括班)

Research Project

Project/Area Number 04233106
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Research InstitutionNational Astronomical Observatory of Japan

Principal Investigator

海部 宣男  国立天文台, 光学赤外線天文学研究系, 教授 (50011630)

Co-Investigator(Kenkyū-buntansha) 齋藤 修二 (斎藤 修二)  分子科学研究所, 分子構造研究系, 教授 (30106158)
奥田 治之  宇宙科学研究所, 宇宙圏研究系, 教授 (50025293)
長谷川 哲夫  東京大学, 理学部, 助教授 (50134630)
舞原 俊憲  京都大学, 理学部, 助教授 (90025445)
佐藤 修二  名古屋大学, 理学部, 教授 (50025483)
Project Period (FY) 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥20,400,000 (Direct Cost: ¥20,400,000)
Fiscal Year 1995: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 1994: ¥10,000,000 (Direct Cost: ¥10,000,000)
Fiscal Year 1993: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 1992: ¥3,700,000 (Direct Cost: ¥3,700,000)
Keywords星間物質 / 暗黒星雲 / 星と惑星の形成 / 星間分子 / 星間塵 / 星間磁場 / 宇宙の物質進化 / 観測・実験・理論の総合
Research Abstract

平成3年から6年度まで行った重点領域研究「星間物質とその進化」は、星冠物質が示す多様多岐にわたる現象に対応し、各種の観測、化学反応や分子構造の理論と実験、固体物性、宇宙物理理論など広い分野での共同的・組織的研究を進め、宇宙における物質の循環・進化の全体像を追及することをめざし、幸いにして極めて豊富で質の高い成果を得ることができた。本研究では、この重点領域研究で実施された多くの研究の成果をとりまとめ、それらを総合的に検討し、成果の公開と今後の研究推進の方向を打ち出した。
具体的には、以下の計画を実施した。
(1)平成7年8月に、取りまとめの総合シンポジウムを開催した。3日間にわたるシンポジウムに118名の参加者があり、各研究グループからの研究成果報告をもとに総合的に討論を行った。このシンポジウムでは、重点領域研究全体を通じて何が明らかにされ、星間物質の認識について何が進んだかを総合的に把握した。また、今後の星間物質研究に残された問題や、これからの研究戦略の検討を行った。
(2)研究成果公開促進経費の補助を得て、平成7年10月に「大学と科学」公開シンポジウムを名古屋で開催し、研究成果を広く一般に報告した。このシンポジウムには一般から344名の出席があり、上記重点領域研究で得られた成果に対する一般の関心の高さがうかがえた。
上記総合シンポジウムと公開シンポジウムの内容をあわせ、学生や教師の参考書として活用できる、一般向けの分かりやすい本(大学前期程度での教科書として使えることを目指す)を出版するよう準備を進めている。これについては、平成8年度の研究成果促進経費により出版したいと考えている。

Report

(4 results)
  • 1995 Annual Research Report
  • 1994 Annual Research Report
  • 1993 Annual Research Report
  • 1992 Annual Research Report
  • Research Products

    (55 results)

All Other

All Publications (55 results)

  • [Publications] S.Ymamoto: "Microwave Spectrum and Molecular Structure of the Cyclic C_3H Radical" J.Chem.Phys.101. 5484-5493 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Maihara: "3.3μm Emission Feature in Infrared Galaxies" Astrophys.J. 421. 475-480 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] A.Sakata: "Ultraviolet Spectra of Quenched Carbonaceous Composite Derivatives:Comparison to the "217nm"Interstellar Absorption Feature" Astrophys.J. 430. 311-316 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Hasegawa: "A Large-Scale Cloud Collision in the Galactic Center Molecular Cloud near Sgr B2" Astrophysical Journal Letters. 429. L77-L80 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Nozokido: "Optimization of a Schottky Mixer Diode in the Submillimeter Wave Region" Int'l J of Infrared and Millimeter Waves. 15. 1581-1865 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Magata: "Spectropolarimetry of Five Objects toward the Galactic Center from 1.4 to 4.2 Microns" Astrophys.J.Lett.423. L113-L116 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] M.Tanaka: "The Nature of CO and H_2O Ices in the Corona Austrina Dark Cloud" Astrophys.J. 430. 779-785 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] F.Matsushima: "Far-Infrared Spectroscopy of LiH Using a Tunable Far-Infrared Spectrometer" Jpn.J.Appl.Phys.33. 315-318 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] K.Mizutani: "[CII]158 Micron and[OI]63 Micron Obsevations of the Galactic Center Region" Astrophys.J.Supplement. 91. 613-624 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] H.Okuda: "Large Scale[CII]Line Emission in the Galaxy Observed by Stratoshpheric Baloons" Infrared Physics. 35. 391-405 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] H.Odashima: "bsercation of the Ratational Spectrum of KH Using a Tunable Far-Infrared Spectrometer" J.Mol.Spectrosc.171. 513-517 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] J.Bae: "Metal Mesh Couplers Using Evanescent Waves at Millimeter and Submillimeter Wavelengths" Int.J.Infrared & Millimeter Waves. 16. 377-390 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S.Yamamoto: "Microwave Spectrum and Molecular Structure of the Cyclic C_3H Radical" J.Chem.Phys.101. 5484-5493 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Maihara: "3.3μm Emission Feature in Infared Galaxies" Astrophys.J.421. 475-480 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] A.Sakata: "Ultraviolet Spectra of Quenched Carbonaceous composite Derivatives:Comparison to the "217nm"Interstellar Absorption Feature" Astrophys.J.430. 311-316 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Hasegawa: "A Large-Scale Cloud Collision in the Galactic Center Molecular Cloud Sgr B2" Astrophysical Journal Letters. 429. L77-L80 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Nozokido: "Optimization of a Schottky Mixer Diode in the Submillimeter Wave Region" Int'l J of Infrared and Millimeter Waves. 15. 1581-1865 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Nagata: "Spectropolarimetry of Five Objects towards the Galactic Center from 1.4 to 4.2 Microns" Astrophys.J.Lett.423. L113-L116 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Tanka: "The Nature of CO and H_2O Ices in the Corona Austrina Dark Cloud" Astrophys.J. 430. 779-785 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] F.Matsushima: "Far-Infrared Spectroscopy of LiH Using a Tunable Far-Infrared Spectrometer" Jpn.J.Appl.Phys.33. 315-318 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Mizutani: "[CII]158 Micron and [OI]63 Micron Observations of the Galactic Center Region" Astrophys.J.Supplement. 91. 613-624 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Okuda: "Large Scale [CII]Line Emission in the Galaxy Observed by Stratoshpheric Baloons" Infrared Physics. 35. 391-405 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Jongsuck Bae: "Millimeter and Submillimeter Wave Quai‐Oscillator with Gunn Diodes" IEEE Transactions on Micronwave Theory and Techniques. 41. 1851-1855 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Maihara: "Observations of the OH Airglow Emission" Publ.Astro.Soc.Pacific.105. 940-945 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] K.Kotani: "3.3 Micron Feature of Infrared Galaxies" Astrophs.J. 421. 475-480 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Hanawa: "Effects of Magnetic Field and Rotation on the Fragmentation of Filamentary molecular cliuds" Astrophs.J.Letters. 404. L83-L86 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] K.Kawaguchi: "Laboratory spectroscopy of MgNC:The first radioastronomical Identification of Mg‐bearing molecule" Astrophs.J.(Letters). 406. L39-L42 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Y.Kasai: "Laboratory detectiom of C5S by pulsd‐discharge‐nozzle Fourier transform microwave spectroscopy" Astrophs.J.(Letters). 410. L45-L47 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Nakano: "Stellar Magnetic Field as a Fossil of interstellar magnetic Field" Publ.Astr.Soc.Pacific. (印刷中). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] N.Shiba: "Detection of Water Vapor in T Tauri Stars" Astrophy.J.Supplement. 89. 299-319 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Ozeki: "Laboratory Submillimeter‐wave Observation of the CH_2(^3B_1) Radical;2_<12>-3_<03> Transition at 440-445 GHz" Astrophysical.J.(印刷中). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] S.K.Lee: "Submillimeter‐Wave Spectrum of the SH_3+Ion:K=0 and 1 Transitions" Chem.Phy. Letters. (印刷中). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Izuha: "Rotational Spectra of SiC_2 in the _3 Exited State" Spectrochemica Acta. (印刷中). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] F.Matsushima: "Far‐Infrared Spectroscopy of LiH using a Tunable Far‐Infrared Spectrometer" Japanese Journal of Applied Physics. 33. 315-318 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] K.Tatematsu: "Molecular Cloud Cores in the Orion A Cloud.I.Nobeyama CS(1-0) Survey" Astrophys.J.404. 643-662 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] J.Tang: "Reduced Hamiltonian up to the Eighth Order for the CH_3OH Molucule" Journal of Molecular Spectroscopy. 161. 487-498 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Shibai: "Balloon Observations of Interstellar [CII](158micron) and [OI](63micron)Lines" Adv.Space Res.13. 201-204 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Takatsugu: "Mechanism of Bifurcation along the Reaction Path:An Application in the case of Thioformaldehyde" J.Chem.Phys.99. 9806-9814 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] K.Ishii: "Ab initio Study on low‐Lying vibrational atates and spectroscopic constants of MgNC(X^2SIGMA^+)" Astrophysical.J.(印刷中). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Suzuki: "HC_3N,HC_5N,and NH_3 Toward Dark Cloud Cores and their Production Chemistry" Astrophys.J.392. 551-570 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Kawaguchi: "Detection of HNCCC in TMC-1" Astrophys.J.(Letters). 396. L49-L51 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Ohishi: "Molecular Abundance Variations Among and Within Cold.Dark Molecular Clouds" Astrochemistry of Cosmic Phenomena. 171-177 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Ohishi: "The Ortho to Para Ratio for Ketene in TMC-1" Astronomical Society of the Pacific Conference Series. 16. 387-391 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Kawaguchi: "Laboratory spectroscopy of MgNC:The first radioastronomical Identification of Mg-bearing molecule" Astrophys.J.(Letters). (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Matsumura: "High-Resolution Infrared Spectroscopy of the ν_5 band of Triacetylene" Journal of Molecular Spectroscopy. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Miyoshi: "VLBI Observations of the Two SiO Maser Lines from Mu Cephei" Publ.Astron.Soc.Japan. 44. L259-L262 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] S.Sato: "Near-Infrared Spectrophotometry of FU Orionis Variables" Astrophysical.J.398. 273-277 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Mizutani: "Three-micron observations of comet Austin 1989cl" Astron.Astrophys.261. 336-340 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] H.Kataza: "Infrared speckle interferometer with a linear array detector" Publ.Astron.Soc.Pacific.(1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Hasegawa: "A Large-Scale Cloud Collision in the Galactic Cecter Molecular Cloud Near Sgr B2" Astrophys.J.(1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Tatematsu: "Molecular Cloud Cores in the Orion A Cloud.I.Nobeyama CS(1-0) Survey" Astrophys.J.404. 643-662 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Hiromoto: "3-Element Stressed Ge:Ga Photoconductro Array for the Infrared Telescope in Space" Optics. 31. 460-465 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] H.Shibai: "Balloon Observations of Interstellar [CII](158 micron) and [OI](63 micron) Lines" Adv.Space Res.13. 201-204 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] S.Saito: "Laboratory Submillimeter-Wave Observation of the N=1-0 Transition of the ND(^3Σ^-) Radocal" Astrophysical J.(1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.C.Steimle: "Laboratory Measurement of the Millimeter Wave Spectra of Calcium Isocyanide:CaNG" Astrophysical.J.(1993)

    • Related Report
      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2016-04-21  

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