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The third revolution in cosmological hydrodynamic simulations: first galaxy formation and reionization

Research Project

Project/Area Number 26247022
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Astronomy
Research InstitutionOsaka University

Principal Investigator

Nagamine Kentaro  大阪大学, 理学研究科, 教授 (50714086)

Research Collaborator YAJIMA Hidenobu  東北大学
SHIMIZU Ikko  大阪大学
AOYAMA Shohei  大阪大学
HIRASHITA Hiroyuki  
Hou Kuan-Chou  
Chen Li-Hsin  
Zhu Qirong  Penn State Univ.
Sadegh Khochfar  
Claudio Dalla Vecchia  
Project Period (FY) 2014-06-27 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000)
Fiscal Year 2016: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2015: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Keywords宇宙論 / 構造形成 / 銀河形成 / 星形成 / 超新星爆発 / フィードバック / 理論天文学 / 数値計算 / 宇宙物理 / 流体力学
Outline of Final Research Achievements

Using the cosmological SPH code GADGET-3, we have acquired a more unified view of galaxy formation from the early Universe to the present time. We implemented a new supernova feedback model and a model for dust formation and destruction into our simulation code, and succeeded in following the temporal and spatial distribution of dust and metals. We also computed the luminosity and mass functions of galaxies, as well as the spatial variation of galactic extinction. Furthermore, using cosmological zoom simulations, we examined the mass accretion and star formation histories of dwarf galaxies at high redshift. As a result, we found that the gas is blown out of the galaxy due to strong feedback, and that the galaxy evolved into a more disturbed morphology at high redshift.

Report

(4 results)
  • 2017 Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (41 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (9 results) Journal Article (11 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 11 results,  Open Access: 1 results,  Acknowledgement Compliant: 8 results) Presentation (20 results) (of which Int'l Joint Research: 6 results,  Invited: 12 results) Book (1 results)

  • [Int'l Joint Research] Academia Sinica (ASIAA)(台湾)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Edinburgh(英国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Instituto de Astrofisica de Canarias(スペイン)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Pennsylvania State University/University of Kentucky/University of Texas Austin(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] テキサス大学/ケンタッキー大学/アリゾナ大学(米国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] ボン大学(ドイツ)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] 西ケープ大学(南アフリカ)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] エディンバラ大学(英国)

    • Related Report
      2014 Annual Research Report
  • [Int'l Joint Research] テキサス大学/アリゾナ大学/ケンタッキー大学(米国)

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Evolution of dust extinction curves in galaxy simulation2017

    • Author(s)
      Hou, K.-C., Hirashita, H., Nagamine, K., Aoyama, S., Shimizu, I.
    • Journal Title

      MNRAS

      Volume: ー

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Galaxy Simulation with Dust Formation and Destruction2017

    • Author(s)
      Aoyama, S., Hou, K.-C., Shimizu, I., Hirashita, H., Todoroki, K., Choi, J.-H., Nagamine, K.,
    • Journal Title

      MNRAS

      Volume: 466 Issue: 1 Pages: 105-121

    • DOI

      10.1093/mnras/stw3061

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Evolution of binary seeds in collapsing protostellar gas clouds2017

    • Author(s)
      Satsuka, T., Tsuribe, T., Tanaka, S., Nagamine, K.,
    • Journal Title

      MNRAS

      Volume: 465 Issue: 1 Pages: 986-996

    • DOI

      10.1093/mnras/stw2709

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] The AGORA High-Resolution Galaxy Simulations Comparison Project. II: Isolated Disk Test2016

    • Author(s)
      Kim, J.-H., et al.
    • Journal Title

      ApJS

      Volume: 833 Issue: 2 Pages: 202-202

    • DOI

      10.3847/1538-4357/833/2/202

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Direct Collapse to Supermassive Black Hole Seeds: Comparing the AMR and SPH Approaches2016

    • Author(s)
      Luo, Y., Nagamine, K., Shlosman, I.
    • Journal Title

      MNRAS

      Volume: 459 Pages: 3217-3233

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Connecting the Dots: Tracking Galaxy Evolution Using Constant Cumulative Number Density at z=3-72016

    • Author(s)
      Jaacks, J., Finkelstein, S., Nagamine, K.
    • Journal Title

      ApJ

      Volume: 817 Issue: 2 Pages: 174-174

    • DOI

      10.3847/0004-637x/817/2/174

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Supermassive Black Hole Seed Formation at High Redshifts: Long-Term Evolution of the Direct Collapse2016

    • Author(s)
      Shlosman, I., Choi, J.-H., Begelman, M. C., Nagamine, K.
    • Journal Title

      MNRAS

      Volume: 456 Issue: 1 Pages: 500-511

    • DOI

      10.1093/mnras/stv2700

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Observational properties of simulated galaxies in overdense and average regions at redshifts z ~ 6-122015

    • Author(s)
      Hidenobu Yajima, Isaac Schlosman, Emilio Romano-Diaz, Kentaro Nagamine
    • Journal Title

      Monthly Notice of the Royal Astronomical Society

      Volume: 451 Issue: 1 Pages: 418-432

    • DOI

      10.1093/mnras/stv974

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The rise and fall of a challenger: the Bullet Cluster in Lambda Cold Dark Matter simulations2015

    • Author(s)
      Thompson, R., Dave, R., Nagamine, K.
    • Journal Title

      MNRAS

      Volume: 452 Issue: 3 Pages: 3030-3037

    • DOI

      10.1093/mnras/stv1433

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Dust properties of Lyman-break galaxies in cosmological simulations2014

    • Author(s)
      Yajima, H., Nagamine, K., Thompson, R., Choi, J.-H.
    • Journal Title

      MNRAS

      Volume: 439 Issue: 3 Pages: 3073-3084

    • DOI

      10.1093/mnras/stu169

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The AGORA High-Resolution Galaxy Simulations Comparison Project2014

    • Author(s)
      Kim, J., et al.
    • Journal Title

      ApJS

      Volume: 210 Issue: 1 Pages: 14-14

    • DOI

      10.1088/0067-0049/210/1/14

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Galaxy Simulations with Dust Formation and Destruction2016

    • Author(s)
      Aoyama, et al.
    • Organizer
      第29回 理論懇シンポジウム 「重力が織りなす宇宙の諸階層」
    • Place of Presentation
      東北大
    • Year and Date
      2016-12-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] Direct Collapse to Supermassive Black Hole Seeds: Comparing the AMR and SPH Approaches2016

    • Author(s)
      Luo, Y., Nagamine, K., Shlosman, I.
    • Organizer
      第29回 理論懇シンポジウム 「重力が織りなす宇宙の諸階層」
    • Place of Presentation
      東北大
    • Year and Date
      2016-12-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] Evolution of binary seeds in collapsing protostellar gas clouds2016

    • Author(s)
      Satsuka, T., Tsuribe, T., Tanaka, S., Nagamine, K.,
    • Organizer
      第29回 理論懇シンポジウム 「重力が織りなす宇宙の諸階層」
    • Place of Presentation
      東北大
    • Year and Date
      2016-12-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] Globular Cluster Formation via Thermal Instability in First Galaxies2016

    • Author(s)
      Arata, S., Yajima, H., Nagamine, K.,
    • Organizer
      第29回 理論懇シンポジウム 「重力が織りなす宇宙の諸階層」
    • Place of Presentation
      東北大
    • Year and Date
      2016-12-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] High-z Galaxy Formation, Feedback, & Dust2016

    • Author(s)
      Nagamine, K, Yajima, H.
    • Organizer
      Panoramas of the Evolving Cosmos, The 6th Subaru International Conference
    • Place of Presentation
      広島平和記念公園
    • Year and Date
      2016-11-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Theoretical View on AGN-Starburst Connection: Merger vs. Smooth Accretion2016

    • Author(s)
      Kentaro Nagamine
    • Organizer
      ALMA Workshop: Starburst-AGN Connection - Toward the Merger-Driven Unified Model for Triggering Nuclear Activities Science Workshop
    • Place of Presentation
      東京大学三鷹キャンパス
    • Year and Date
      2016-02-16
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Cosmic Gas, Galaxy Formation, Feedback, and Cosmological Hydrodynamic Simulations2016

    • Author(s)
      Nagamine, K.
    • Organizer
      IGM Tomography Workshop 2016
    • Place of Presentation
      IPMU, 東京大学
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Recent Development in Numerical Cosmology and High-Redshift Galaxies -- in ALMA Context --2015

    • Author(s)
      Kentaro Nagamine
    • Organizer
      East Asian ALMA Science Workshop
    • Place of Presentation
      Osaka
    • Year and Date
      2015-12-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent Development in Numerical Cosmology and PFS2015

    • Author(s)
      Kentaro Nagamine
    • Organizer
      PFS workshop
    • Place of Presentation
      IPMU
    • Year and Date
      2015-11-13
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Recent Development in Numerical Cosmology and SWIMS2015

    • Author(s)
      Kentaro Nagamine
    • Organizer
      TAO-SWIMS workshop
    • Place of Presentation
      東京大学
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Metallicity Measurements of Gamma-Ray Burst and Supernova Explosion Sites: Lessons from HII regions in M312015

    • Author(s)
      Niino, Y., Nagamine, K., Zhang, B.
    • Organizer
      IAU General Assembly, Meeting #29
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2015-08-03
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Formation of Galaxies at High Redshifts2015

    • Author(s)
      Kentaro Nagamine
    • Organizer
      Guillermo Haro 2015 Workshop: FORMING AND FUELING SUPERMASSIVE BLACK HOLE SEEDS
    • Place of Presentation
      Puebla, Mexico
    • Year and Date
      2015-07-06
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent Development in Numerical Simulations2015

    • Author(s)
      Kentaro Nagamine
    • Organizer
      Tsukuba Galaxy-IGM Workshop
    • Place of Presentation
      筑波大学
    • Year and Date
      2015-06-10
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] High-z Galaxy Formation and Feedback2015

    • Author(s)
      Kentaro Nagamine
    • Organizer
      第2回銀河進化研究会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2015-06-03
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Galaxy Formation at High Redshift2015

    • Author(s)
      Kentaro Nagamine
    • Organizer
      ISSI-BJ GRB Workshop
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-04-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Galaxy Formation in High-z Universe2015

    • Author(s)
      Nagamine, K.
    • Organizer
      初代星・初代銀河研究会2015
    • Place of Presentation
      東北大学
    • Year and Date
      2015-01-19
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Massive Galaxy Formation and Multi-wavelengths properties in the Early Universe2014

    • Author(s)
      Yajima, H., Nagamine, K., et al.
    • Organizer
      理論懇シンポジウム
    • Place of Presentation
      国立天文台、東京
    • Year and Date
      2014-12-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] High-z galaxy formation and Submm-to-IR emission2014

    • Author(s)
      Nagamine, K.
    • Organizer
      Extragalactic Fine Structure Line ALMA workshop
    • Place of Presentation
      国立天文台、東京
    • Year and Date
      2014-12-03
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Overview: Galaxy Formation and near-IR background2014

    • Author(s)
      Nagamine, K.
    • Organizer
      JAXA Near-IR Background Radiation Workshop
    • Place of Presentation
      JAXA, 相模原
    • Year and Date
      2014-10-06
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Kinetic SN Feedback and Other UNLV Efforts on AGORA2014

    • Author(s)
      Nagamine, K.
    • Organizer
      Santa Cruz Galaxy Workshop and the 3rd AGORA workshop
    • Place of Presentation
      Santa Cruz, U.S.A.
    • Year and Date
      2014-08-13
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Book] パリティ2014

    • Author(s)
      長峯健太郎
    • Total Pages
      5
    • Publisher
      マルゼン
    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-11-20   Modified: 2022-02-16  

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