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MARTENS Kai  MARTENS Kai

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Martens Kai  MARTENS Kai

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Researcher Number 20535025
Affiliation (Current) 2025: 東京大学, カブリ数物連携宇宙研究機構, 准教授
Affiliation (based on the past Project Information) *help 2018 – 2024: 東京大学, カブリ数物連携宇宙研究機構, 准教授
2014 – 2016: 東京大学, カブリ数物連携宇宙研究機構, 准教授
2014: 東京大学, 国際高等研究所・カブリ数物連携宇宙研究機構, 特任准教授
Review Section/Research Field
Principal Investigator
Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields / Particle/Nuclear/Cosmic ray/Astro physics
Except Principal Investigator
Transformative Research Areas, Section (II) / Science and Engineering / Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields / Particle/Nuclear/Cosmic ray/Astro physics
Keywords
Principal Investigator
gadolinium / direct detection / dark matter / neutron veto / hyper-kamiokande study / neutrino oscillation / Sensitivity studies / MCMC / non-parametric model / infinite mixture model … More / CUDA / GPU / RJMCMC / statistical methods / event classification / Neutrino oscillations / liquid xenon / water cherenkov / 中性子検出器 / 水チェレンコフ型検出器 / 暗黒物質 / solar axion / WIMP / neutron tagging / gadolinium sulfate / water Cherenkov … More
Except Principal Investigator
暗黒物質 / 液体キセノン / ニュートリノ / ガドリニウム / 低バックグラウンド / アクシオン / ダークマター / 極低放射能 / 中性子検出 / キセノン / 中性子検出器 / 水チェレンコフ / 中性子捕獲反応 / 反同時計測 / 中性子バックグラウンド / 低温検出器 / WIMP / XMASS / スーパーWIMPs / 季節変動 / 2重電子捕獲 / 温かいダークマター / 原子核反跳 / 低バックグラウンド実験 / キセノン検出器 Less
  • Research Projects

    (7 results)
  • Research Products

    (18 results)
  • Co-Researchers

    (24 People)
  •  Exploring the nature of dark matter with the large liquid xenon detector

    • Principal Investigator
      風間 慎吾
    • Project Period (FY)
      2024 – 2028
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (II)
    • Research Institution
      Nagoya University
  •  Identification of Dark Matter with the World-Leading XENONnT ExperimentPrincipal Investigator

    • Principal Investigator
      MARTENS Kai
    • Project Period (FY)
      2023 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
    • Research Institution
      The University of Tokyo
  •  Enhancing the direct search for dark matter in the XENON nT experiment with a water Cerenkov neutron detectorPrincipal Investigator

    • Principal Investigator
      Martens Kai
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
    • Research Institution
      The University of Tokyo
  •  Direct Search for Dark Matter with High-Sensitivity Large-Scale Detectors

    • Principal Investigator
      Shigetaka Moriyama
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      The University of Tokyo
  •  Optimizing the XENON Dark Matter sensitivity with Kamioka expertise

    • Principal Investigator
      Takeda Atsushi
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
    • Review Section
      Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
    • Research Institution
      The University of Tokyo
  •  T2KとSK実験データの組合せによるニュートリノ質量とミキシングパラメータの制限Principal Investigator

    • Principal Investigator
      MARTENS Kai
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for JSPS Fellows
    • Research Field
      Particle/Nuclear/Cosmic ray/Astro physics
    • Research Institution
      The University of Tokyo
  •  A Search for Dark Matter

    • Principal Investigator
      SUZUKI Yoichiro
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Particle/Nuclear/Cosmic ray/Astro physics
    • Research Institution
      The University of Tokyo

All 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] Search for Coherent Elastic Scattering of Solar B8 Neutrinos in the XENON1T Dark Matter Experiment2021

    • Author(s)
      E. Aprile, ..., Y. Itow, ..., S. Kazama, ..., K. Martens, ..., S. Moriyama, ..., A. Takeda, ..., et. al. (XENON Collaboration)
    • Journal Title

      Physical Review Letters

      Volume: 126 Issue: 9 Pages: 091301-091301

    • DOI

      10.1103/physrevlett.126.091301

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18KK0082, KAKENHI-PLANNED-19H05805, KAKENHI-PROJECT-19H00675, KAKENHI-PROJECT-18H03697, KAKENHI-PUBLICLY-21H05455, KAKENHI-PROJECT-21H04471, KAKENHI-PROJECT-21H04466, KAKENHI-PROJECT-22KJ1516
  • [Journal Article] 222Rn emanation measurements for the XENON1T experiment2021

    • Author(s)
      E. Aprile, ..., Y. Itow, ..., S. Kazama, ..., K. Martens, ..., S. Moriyama, ..., A. Takeda, ..., et. al. (XENON Collaboration)
    • Journal Title

      Eur. Phys. J. C 81:337 (2021) pp1-14

      Volume: C 81:337 Issue: 4 Pages: 1-14

    • DOI

      10.1140/epjc/s10052-020-08777-z

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18KK0082, KAKENHI-PROJECT-18H03697, KAKENHI-PUBLICLY-21H05455, KAKENHI-PROJECT-21H04471, KAKENHI-PROJECT-19J20429, KAKENHI-PROJECT-21H04466, KAKENHI-PROJECT-22KJ1516, KAKENHI-PLANNED-19H05805
  • [Journal Article] Search for inelastic scattering of WIMP dark matter in XENON1T2021

    • Author(s)
      E. Aprile, ..., Y. Itow, ..., S. Kazama, ..., K. Martens, ..., S. Moriyama, ..., A. Takeda, ..., et. al. (XENON Collaboration)
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 6 Pages: 063028-063028

    • DOI

      10.1103/physrevd.103.063028

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18KK0082, KAKENHI-PROJECT-19H00675, KAKENHI-PROJECT-18H03697, KAKENHI-PUBLICLY-21H05455, KAKENHI-PROJECT-21H04471, KAKENHI-PROJECT-19J20418, KAKENHI-PROJECT-21H04466, KAKENHI-PROJECT-22KJ1516, KAKENHI-PLANNED-19H05805
  • [Journal Article] Projected WIMP sensitivity of the XENONnT dark matter experiment2020

    • Author(s)
      E. Aprile, ..., Y. Itow, ..., S. Kazama, ..., K. Martens, ..., S. Moriyama, ..., A. Takeda, ..., et. al. (XENON Collaboration)
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2020 Issue: 11 Pages: 031-031

    • DOI

      10.1088/1475-7516/2020/11/031

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18KK0082, KAKENHI-PLANNED-19H05805, KAKENHI-PROJECT-19H00675, KAKENHI-PROJECT-19H01920, KAKENHI-PROJECT-19J20418, KAKENHI-PROJECT-19J20429, KAKENHI-PROJECT-18H03697
  • [Journal Article] Excess electronic recoil events in XENON1T2020

    • Author(s)
      E. Aprile, ..., Y. Itow, ..., S. Kazama, ..., K. Martens, ..., S. Moriyama, ..., A. Takeda, ..., et. al. (XENON Collaboration)
    • Journal Title

      Physical Review D

      Volume: 102 Issue: 7 Pages: 072004-072004

    • DOI

      10.1103/physrevd.102.072004

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18KK0082, KAKENHI-PLANNED-19H05805, KAKENHI-PROJECT-19H00675, KAKENHI-PROJECT-19J20418, KAKENHI-PROJECT-18H03697
  • [Presentation] Research and Development for XENONnT and future Dark Matter Searches2023

    • Author(s)
      Kai Martens
    • Organizer
      宇宙線研究所共同利用研究成果発表会
    • Invited
    • Data Source
      KAKENHI-PLANNED-19H05805
  • [Presentation] Liquid Xenon Dark Matter searches2023

    • Author(s)
      Kai Martens
    • Organizer
      31st International Symposium on Lepton Photon Interactions at High Energies
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H00675
  • [Presentation] Liquid Xenon Dark Matter searches2023

    • Author(s)
      Kai Martens
    • Organizer
      31st International Symposium on Lepton Photon Interactions at High Energies
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-19H05805
  • [Presentation] XENONnT and its Neutron Veto Technology2022

    • Author(s)
      Kai Martens
    • Organizer
      日本物理学会第77回年次大会
    • Data Source
      KAKENHI-PROJECT-18KK0082
  • [Presentation] XENONnT and its Neutron Veto Technology2022

    • Author(s)
      Kai Martens
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Data Source
      KAKENHI-PLANNED-19H05805
  • [Presentation] The current status of the XENONnT Experiment2022

    • Author(s)
      Kai Martens
    • Organizer
      日本物理学会 2022年秋季大会
    • Data Source
      KAKENHI-PLANNED-19H05805
  • [Presentation] XENON/XMASS報告2021

    • Author(s)
      Kai Martens
    • Organizer
      新学術領域「地下から解き明かす宇宙の歴史と物質の進化 第七回極低放射能技術」研究会
    • Data Source
      KAKENHI-PROJECT-18KK0082
  • [Presentation] XENON/XMASS報告2021

    • Author(s)
      Kai Martens
    • Organizer
      新学術領域「地下から解き明かす宇宙の歴史と物質の進化 第七回極低放射能技術」研究会, オンライン開催
    • Data Source
      KAKENHI-PROJECT-19H00675
  • [Presentation] XENON/XMASS報告2021

    • Author(s)
      Kai Martens
    • Organizer
      新学術領域「地下から解き明かす宇宙の歴史と物質の進化 第七回極低放射能技術」研究会, オンライン開催_
    • Data Source
      KAKENHI-PLANNED-19H05805
  • [Presentation] Japan_ in the XENONnT Experiment: Overview2019

    • Author(s)
      Kai Martens
    • Organizer
      日本物理学会2019年秋季大会_山形大学小白川キャンパス
    • Data Source
      KAKENHI-PLANNED-19H05805
  • [Presentation] Japan in the XENONnT Experiment: Overview2019

    • Author(s)
      Kai Martens
    • Organizer
      日本物理学会 2019年秋季大会
    • Data Source
      KAKENHI-PROJECT-18KK0082
  • [Presentation] Japan in the XENONnT Experiment: Overview2019

    • Author(s)
      Martens, K.
    • Organizer
      JPS 2019 Fall meeting
    • Data Source
      KAKENHI-PROJECT-19H00675
  • [Presentation] The neutron veto at XENONnT2018

    • Author(s)
      MARTENS Kai
    • Organizer
      日本物理学会 秋季大会 (信州大学松本キャンパス)
    • Data Source
      KAKENHI-PROJECT-18KK0082
  • 1.  MORIYAMA Shigetaka (50313044)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 5 results
  • 2.  TAKEDA Atsushi (40401286)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 5 results
  • 3.  風間 慎吾 (40736592)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 5 results
  • 4.  ABE Kou (30401285)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 5.  NAKAMURA Shogo (50212098)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 6.  ITOW Yoshitaka (50272521)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 5 results
  • 7.  MIUCHI Kentaro (80362440)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 8.  YAMASHITA Masaki (10504574)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  HIRAIDE Katsuki (10584261)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  CALLAND RICHARD
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  SUZUKI Yoichiro (70144425)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  NAKAHATA Masayuki (70192672)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  KISHIMOTO Yasuhiro (30374911)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  SEKIYA Hiroyuki (90402768)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  OGAWA Hiroshi (20374910)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  KOBAYASHI Kazuyoshi (70466861)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  LIU Jing (10573024)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  YANG Byeongsu (10626055)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  NISHIJIMA Kyoji (40202238)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  MASUDA Kimiaki (40173744)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  TAKEUCHI Yasuo (60272522)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  FUKUDA Yoshiyuki (40272520)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  TASAKA Shigeki (60155059)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  小林 雅俊 (50824059)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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