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Exploring distant universe with multi-band data of galaxies and their clusters

Research Project

Project/Area Number 21740139
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Astronomy
Research InstitutionToho University

Principal Investigator

KITAYAMA Tetsu  東邦大学, 理学部, 准教授 (00339201)

Project Period (FY) 2009 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords銀河 / 銀河団 / ミリ波サブミリ波 / X 線 / 可視光 / 赤外線 / ミリ波 / X線 / 天文学 / 宇宙物理学 / 宇宙論 / 銀河形成
Research Abstract

We have made quantitative predictions for near-future observations of galaxy clusters by means of detailed simulations for ALMA and ASTRO-H. We have succeeded in clarifying the spatial distributions of dust in an elliptical galaxy and a galaxy group by Spitzer and AKARI, respectively. We have also found a new source of systematic errors in the temperature data of clusters by Chandra. Furthermore, we have developed new scenarios on the early formation of globular clusters and low-metallicity stars by means of radiation-hydrodynamic simulations.

Report

(5 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (31 results)

All 2013 2012 2011 2010 2009 Other

All Journal Article (15 results) (of which Peer Reviewed: 10 results) Presentation (16 results)

  • [Journal Article] Low-mass Star Formation Triggered by Early Supernova Explosions2013

    • Author(s)
      千秋元, 吉田直紀, 北山哲
    • Journal Title

      The Astrophysical Journal

      Volume: 762 Issue: 1 Pages: 50-50

    • DOI

      10.1088/0004-637x/762/1/50

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Imaging Simulations of the Sunyaev-Zel'dovich Effect for ALMA2012

    • Author(s)
      Yamada, K. Kitayama, T., Takakuwa, S., Iono, D., Tsutsumi, T., Kohno, K., Takizawa, M., Yoshikawa, K., Akahori, T., Komatsu, E., Suto, Y., Matsuo, H., Kawabe,R.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 64, 102 Pages: 1-16

    • NAID

      10031122909

    • URL

      http://pasj.asj.or.jp/v64/n5/640102/640102-frame.html

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] ORIGIN: Metal Creation and Evolution from the Cosmic Dawn2012

    • Author(s)
      den Herder
    • Journal Title

      Experimental Astronomy

      Volume: 34 Issue: 2 Pages: 519-549

    • DOI

      10.1007/s10686-011-9224-7

    • Related Report
      2012 Annual Research Report 2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The ASTRO-H X-ray Observatory2012

    • Author(s)
      T. Takahashi, et al.
    • Journal Title

      Proceedings of the SPIE

      Volume: 8443 Pages: 1-22

    • DOI

      10.1117/12.926190

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Far-infrared Emission from the Intergalactic Medium in Stephan's Quintet Revealed by AKARI2011

    • Author(s)
      Suzuki, T., Kaneda, H., Onaka, T., Kitayama, T.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 731 Issue: 1 Pages: 12-16

    • DOI

      10.1088/2041-8205/731/1/l12

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of Chandra Calibration Uncertainties on Galaxy Cluster Temperatures: Application to the Hubble Constant2010

    • Author(s)
      Reese, E., D., Kawahara, H., Kitayama, T., Ota, N., Sasaki, S., Suto, Y.
    • Journal Title

      The Astrophysical Journal

      Volume: 721 Issue: 1 Pages: 653-669

    • DOI

      10.1088/0004-637x/721/1/653

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] DIOS: the diffuse intergalactic oxygen surveyor: status and prospects2010

    • Author(s)
      Ohashi, T., Ishisaki, Y., Ezoe, Y., Sasaki, S., Kawahara, H., Mitsuda, K., Yamasaki, N. Y., Takei, Y., Ishida, M., Tawara, Y., Sakurai, I., Furuzawa, A., Suto, Y., Yoshikawa, K., Kawai, N., Fujimoto, R., Tsuru, T. G., Matsushita, K.,Kitayama, T.
    • Journal Title

      Proceedings of the SPIE

      Volume: 7732, 77321S Pages: 1-9

    • DOI

      10.1117/12.856916

    • Related Report
      2012 Final Research Report
  • [Journal Article] The ASTRO-H Mission2010

    • Author(s)
      Takahashi, T., Mitsuda, K., Kelley, R.,
    • Journal Title

      Proceedings of the SPIE

      Volume: 7732, 77320Z Pages: 1-18

    • DOI

      10.1117/12.857875

    • Related Report
      2012 Final Research Report
  • [Journal Article] Polycyclic Aromatic Hydrocarbon Emission from the Dust Lane of an Elliptical Galaxy with the Spitzer Infrared Spectrograph2010

    • Author(s)
      Kaneda, H., Onaka, T., Sakon, I., Kitayama, T., Okada, Y., Suzuki, T., Ishihara, D., Yamagishi, M.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 716 Issue: 2 Pages: 161-165

    • DOI

      10.1088/2041-8205/716/2/l161

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Polycyclic Aromatic Hydrocarbon Emission from the Dust Lane of an Elliptical Galaxy with the Spitzer Infrared Spectrograph2010

    • Author(s)
      Kaneda, H., et al.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 716

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of Chandra Calibration Uncertainties on Galaxy Cluster Temperatures : Application to the Hubble Constant2010

    • Author(s)
      Reese, E.D., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 721 Pages: 653-669

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The ASTRO-H Mission2010

    • Author(s)
      Takahashi, T., et al.
    • Journal Title

      Proceedings of the SPIE

      Volume: 7732

    • Related Report
      2010 Annual Research Report
  • [Journal Article] DIOS : the diffuse intergalactic oxygen surveyor : status and prospects2010

    • Author(s)
      Ohashi, T., et al.
    • Journal Title

      Proceedings of the SPIE

      Volume: 7732

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Formation of globular clusters induced by external ultraviolet radiation2009

    • Author(s)
      Hasegawa, K., Umemura, M., Kitayama, T.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 397 Issue: 3 Pages: 1338-1347

    • DOI

      10.1111/j.1365-2966.2009.15103.x

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Formation of globular clusters induced by external ultraviolet radiation2009

    • Author(s)
      Hasegawa, K., Umemura, M., Kitayama, T.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society 397

      Pages: 1338-1347

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] シミュレーションによる銀河団静水圧 平衡の検証と質量推定の系統誤差II2013

    • Author(s)
      須藤 大地, 河原 創,北山 哲, 佐々木 伸 , 須藤 靖, Renyue Cen, Klaus Dolag
    • Organizer
      日本天文学会 2013 年春季年会
    • Place of Presentation
      埼玉大学
    • Year and Date
      2013-03-20
    • Related Report
      2012 Final Research Report
  • [Presentation] シミュレーションによる銀河団静水圧平衡の検証と質量推定の系統誤差2012

    • Author(s)
      須藤 大地, 河原 創, 北山 哲, 佐々木 伸 , 須藤 靖, Renyue Cen
    • Organizer
      日本天文学会 2012 年秋季年会
    • Place of Presentation
      大分大学
    • Year and Date
      2012-09-21
    • Related Report
      2012 Final Research Report
  • [Presentation] ALMAとASTRO-Hの連携で探る宇宙の構造形成2012

    • Author(s)
      北山 哲
    • Organizer
      日本天文学会 2012 年春季年会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2012-03-21
    • Related Report
      2012 Final Research Report
  • [Presentation] ASTRO-Hで探る衝突銀河団の動的な姿と高エネルギー現象2012

    • Author(s)
      滝沢 元和, 中澤 知洋, 北山 哲
    • Organizer
      日本天文学会 2012 年春季年会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2012-03-21
    • Related Report
      2012 Final Research Report
  • [Presentation] ALMAとASTRO-Hの連携で探る宇宙の構造形成2012

    • Author(s)
      北山哲
    • Organizer
      日本天文学会2012年春季年会
    • Place of Presentation
      龍谷大学(京都府)
    • Year and Date
      2012-03-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] ASTRO-Hで探る衝突銀河団の動的な姿と高エネルギー現象2012

    • Author(s)
      滝沢元和、中澤知洋、北山哲
    • Organizer
      日本天文学会2012年春季年会
    • Place of Presentation
      龍谷大学(京都府)
    • Year and Date
      2012-03-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] 「あかり」が捉えたStephan's Quintetの銀河間空間からの遠赤外線放射2011

    • Author(s)
      鈴木 仁研, 金田 英宏, 尾中 敬, 北山 哲
    • Organizer
      日本天文学会 2011 年秋季年会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2011-09-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 「あかり」が捉えたStephan's Quintetの銀河間空間からの遠赤外線放射2011

    • Author(s)
      鈴木仁研、金田英宏、尾中敬、北山哲
    • Organizer
      日本天文学会2011年秋季年会
    • Place of Presentation
      鹿児島大学(鹿児島県)
    • Year and Date
      2011-09-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] すざく衛星による高温銀河団A2163 からの硬X線放射の検出2010

    • Author(s)
      太田 直美, G. W. Pratt, 北山 哲, 大島 泰, 松尾 宏, 坪井 昌人, T. H. Reiprich
    • Organizer
      日本天文学会 2010年秋季年会
    • Place of Presentation
      金沢大学
    • Year and Date
      2010-09-24
    • Related Report
      2012 Final Research Report
  • [Presentation] すざく衛星による高温銀河団A2163からの硬X線放射の検出2010

    • Author(s)
      太田直美, 他
    • Organizer
      日本天文学会2010年秋季年会
    • Place of Presentation
      金沢大学(石川県)
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] SZ効果から導かれるハッブル定数の系統誤差の発見:Chandraデータの再解析2010

    • Author(s)
      河原 創, Erik Reese,北山 哲, 太田 直美, 佐々木 伸, 須藤 靖
    • Organizer
      日本天文学会 2010 年春季年会
    • Place of Presentation
      広島大学
    • Year and Date
      2010-03-25
    • Related Report
      2012 Final Research Report
  • [Presentation] SZ効果から導かれるハッブル定数の系統誤差の発見:Chandraデータの再解析2010

    • Author(s)
      河原創、Erik Reese, 北山哲、太田直美、佐々木伸、須藤靖
    • Organizer
      日本天文学会2010年春季年会
    • Place of Presentation
      広島大学
    • Year and Date
      2010-03-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] 宇宙の構造形成とダークマター/ダークエネルギー2010

    • Author(s)
      北山 哲
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-23
    • Related Report
      2012 Final Research Report 2009 Annual Research Report
  • [Presentation] 衝突銀河団におけるSunyaev-Zel'dovich効果2009

    • Author(s)
      吉川耕司、赤堀卓也、北山哲、小松英一郎
    • Organizer
      日本天文学会2009年秋季年会
    • Place of Presentation
      山口大学
    • Year and Date
      2009-09-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] シミュレーションによる銀河団静水圧平衡の検証と質量推定の系統誤差II

    • Author(s)
      須藤大地、河原創、 北山 哲、他
    • Organizer
      日本天文学会2013年春季年会
    • Place of Presentation
      埼玉大学(埼玉県)
    • Related Report
      2012 Annual Research Report
  • [Presentation] シミュレーションによる銀河団静水圧平衡の検証と質量推定の系統誤差

    • Author(s)
      須藤大地、河原創、 北山 哲、他
    • Organizer
      日本天文学会2012年秋季年会
    • Place of Presentation
      大分大学(大分県)
    • Related Report
      2012 Annual Research Report

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Published: 2009-04-01   Modified: 2019-07-29  

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