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Dating of mantle derived peridotite: development of neutrino-dating of olivine

Research Project

Project/Area Number 20K20944
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 17:Earth and planetary science and related fields
Research InstitutionNagoya University

Principal Investigator

Kato Takenori  名古屋大学, 宇宙地球環境研究所, 准教授 (90293688)

Co-Investigator(Kenkyū-buntansha) 中 竜大  東邦大学, 理学部, 講師 (00608888)
伊神 洋平  京都大学, 理学研究科, 助教 (30816020)
小坂 由紀子  高知大学, 海洋コア総合研究センター, 研究員 (90847360)
Project Period (FY) 2020-07-30 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2022: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2021: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2020: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywordsマントル / 素粒子 / 飛跡 / カンラン石 / 白雲母 / 阻止能 / 年代測定 / 造岩鉱物 / ウラン / ICP-MS / 絶対年代測定 / ニュートリノ
Outline of Research at the Start

マントルの年代、特にリソスフェアを構成する上部マントルの形成年代は、プレート運動と駆動機構の時間変化や、地殻―マントル間での物質移動を理解する上でも必要不可欠な情報である。しかし、これまで行われている年代測定では「かんらん岩の形成年代」を正確に求めるには至っていなかった。
そこで、透過力が高くマントルまで到達できるニュートリノを質量既知の素粒子プローブとして、かんらん岩の主要構成鉱物であるカンラン石の絶対年代測定を行う。これにより、かんらん岩の形成年代を直接測定する。

Outline of Final Research Achievements

A principle demonstration study was conducted to estimate the formation age of the mantle by focusing on the interaction between subatomic particles and minerals. First, ICP-MS analysis revealed that the uranium concentration in peridotite was significantly low. Additionally, observation of samples subjected to irradiation experiments suggested the potential of subatomic particles leaving tracks.
The development of a method to distinguish tracks formed by ionization stopping power and nuclear stopping power, along with the evaluation of detection efficiency, would allow for the determination of the interaction duration between peridotite and neutrinos. With the calibration of detection efficiency, it is believed that the absolute dating of the mantle could be realized.

Academic Significance and Societal Importance of the Research Achievements

本研究成果はマントルの絶対年代測定の可能性を示すものであり、プレート運動と駆動機構の時間変化や、地殻・マントル間での物質移動を理解するうえで必要不可欠な情報を与えることが可能になると期待できる。また、本研究で用いた手法はニュートリノ以外の素粒子にも応用可能であり、暗黒物質の直接探索を可能にする可能性がある。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (23 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (10 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 10 results,  Open Access: 6 results) Presentation (11 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results)

  • [Int'l Joint Research] 釜山国立大学/韓国地質資源研究院(韓国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] 釜山国立大学/韓国地質資源研究院(韓国)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Mineral Detection of Neutrinos and Dark Matter. A Whitepaper2023

    • Author(s)
      S. Baum, ..., Y. Igami, ..., T. Kato, ..., Y. Kozaka, ..., T. Naka, et al.
    • Journal Title

      Physics of the Dark Universe

      Volume: 41

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A dehydrated space-weathered skin cloaking the hydrated interior of Ryugu2022

    • Author(s)
      Noguchi Takaaki、Matsumoto Toru、Miyake Akira、Igami Yohei、Haruta Mitsutaka、Saito Hikaru、Hata Satoshi、Seto Yusuke、Miyahara Masaaki、Tomioka Naotaka ... Yabuta Hikaru ... et al.
    • Journal Title

      Nature Astronomy

      Volume: 7 Pages: 170-170

    • DOI

      10.1038/s41550-022-01841-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Zircon U?Pb geochronology and Hf isotope geochemistry of magmatic and metamorphic rocks from the Hida Belt, southwest Japan2021

    • Author(s)
      Cho Deung-Lyong、Lee Tae-Ho、Takahashi Yutaka、Kato Takenori、Yi Keewook、Lee Shinae、Cheong Albert Chang-sik
    • Journal Title

      Geoscience Frontiers

      Volume: 12 Issue: 4 Pages: 101145-101145

    • DOI

      10.1016/j.gsf.2021.101145

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Buchan type metamorphism in the Pingtan-Dongshan metamorphic belt, SE China: Evidence from combined EMP monazite and U-Pb zircon ages of mica schists2021

    • Author(s)
      Lin Jian-Wei、Lee Chi-Yu、Chen Cheng-Hong、Kato Takenori、Sano Yuji、Naoto Takahata
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 218 Pages: 104891-104891

    • DOI

      10.1016/j.jseaes.2021.104891

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multi‐stage metamorphic history of the Oki gneisses in Japan: Implications for Paleoproterozoic metamorphism and tectonic correlations in northeastern Asia2021

    • Author(s)
      Kawabata Ryoichi、Imayama Takeshi、Kato Takenori、Oh Chang‐Whan、Horie Kenji、Takehara Mami
    • Journal Title

      Journal of Metamorphic Geology

      Volume: 40 Issue: 2 Pages: 257-286

    • DOI

      10.1111/jmg.12627

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crustal anorthosite formation by deep‐seated hydrothermal circulation beneath fast‐spreading axis: Constraints from chronological approach, Sr isotope, and fluid?chromite inclusion investigation2021

    • Author(s)
      Akizawa Norikatsu、Miyake Akira、Igami Yohei、Tsuchiyama Akira、Asanuma Hisashi、Kogiso Tetsu、Wakaki Shigeyuki、Ishikawa Tsuyoshi、Arai Shoji、Eom Jiwon、Kawahata Hodaka、Aze Takahiro、Yokoyama Yusuke
    • Journal Title

      Island Arc

      Volume: 30 Issue: 1

    • DOI

      10.1111/iar.12423

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Transmission Kikuchi diffraction study of submicrotexture within ultramylonitic peridotite2021

    • Author(s)
      Igami Yohei、Michibayashi Katsuyoshi
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 48 Issue: 10 Pages: 38-38

    • DOI

      10.1007/s00269-021-01161-7

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Structural and chemical modifications of oxides and OH generation by space weathering: Electron microscopic/spectroscopic study of hydrogen-ion-irradiated Al2O32021

    • Author(s)
      Igami Yohei、Muto Shunsuke、Takigawa Aki、Ohtsuka Masahiro、Miyake Akira、Suzuki Kohtaku、Yasuda Keisuke、Tsuchiyama Akira
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 315 Pages: 61-72

    • DOI

      10.1016/j.gca.2021.09.031

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crystallization processes of quartz in a granitic magma: Cathodoluminescence zonation pattern controlled by tenperature and tiatniumu diffusivity2020

    • Author(s)
      Yuguchi. T.,Ogita, Y., kato, T., Yokota, R., Sasao, E., Nishiyama, T.
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 192 Pages: 1-16

    • DOI

      10.1016/j.jseaes.2020.104289

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Geochronology and tectonic implications of the Urgamal eclogite, Western Mongolia2020

    • Author(s)
      NAEMURA Kosuke、ERDENEJARGAL Choindonjamts、JAVKHLAN Terbishiinkhen O.、KATO Takenori、HIRAJIMA Takao
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 115 Issue: 4 Pages: 357-364

    • DOI

      10.2465/jmps.191126

    • NAID

      130007888082

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] カンラン石中のウラン2023

    • Author(s)
      加藤丈典
    • Organizer
      変成岩などシンポジウム2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] Geoscience questions for MDDMv 12022

    • Author(s)
      T. Kato
    • Organizer
      Mineral Detection of Dark Matter and Neutrinos
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Feasibility studies at Toho U and Nagoya U2022

    • Author(s)
      T. Naka
    • Organizer
      Mineral Detection of Dark Matter and Neutrinos
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 電子プロ部マイクロアナライザー(EPMA)による極微量元素定量分析における不感時間法制方法の評価2022

    • Author(s)
      加藤丈典
    • Organizer
      日本鉱物科学会2022年年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ALCHEMIによるオリビン中微量元素のサイト選択性検討2022

    • Author(s)
      伊神洋平、若林凌、三宅亮
    • Organizer
      日本顕微鏡学会 第78回学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ALCHEMI法によるオリビン中の微量元素のサイト選択性検討2022

    • Author(s)
      伊神洋平、若林凌、三宅亮
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 電子回折イメージングによる鉱物の局所歪計測と応力下その場観察への応用2022

    • Author(s)
      伊神洋平、三宅亮、野村龍一
    • Organizer
      日本鉱物科学会2022年年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] マントル起源のカンラン石・蛇紋石に含まれるU・Th・PbのICP-MS定量分析結果2021

    • Author(s)
      加藤丈典・小坂由紀子・淺原良浩・纐纈佑衣・道林克禎
    • Organizer
      日本鉱物科学会2021年年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 電子プローブマイクロアナライザー(EPMA)を用いた新生代のCHIME年代測定の要素技術:不感時間補正2020

    • Author(s)
      加藤丈典・陳美呈
    • Organizer
      2020年度日本地球化学会第67回年会
    • Related Report
      2020 Research-status Report
  • [Presentation] ICP-MS を用いたたカンラン石中の微量元素の定量分析2020

    • Author(s)
      小坂 由紀子・加藤 丈典・道林 克禎・纐纈 佑衣・淺原 良浩
    • Organizer
      2020年度日本地球化学会第67回年会
    • Related Report
      2020 Research-status Report
  • [Presentation] The formation process of calsitic skeleton of deep-sea isidid octocorals inferred from crystal orientation2020

    • Author(s)
      Kozaka, Y., Kato, T., Michibayashi, K., Kouketsu, Y., Tokuda, Y., Sato, H. and Ikehara, M.
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research

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Published: 2020-08-03   Modified: 2024-01-30  

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