Hibiya Yuki 日比谷由紀

Researcher Number	30867536
Other IDs
Affiliation (Current)	2025: 東京大学, 先端科学技術研究センター, 准教授 2025: 国立研究開発法人海洋研究開発機構, 海洋機能利用部門(海底資源センター), 特別研究員(PD)
Affiliation (based on the past Project Information) *help	2025: 東京大学, 先端科学技術研究センター, 准教授 2022 – 2024: 東京大学, 先端科学技術研究センター, 助教 2021 – 2023: 東京大学, 大学院総合文化研究科, 助教 2020: 国立研究開発法人海洋研究開発機構, 海洋機能利用部門(海底資源センター), 特別研究員(PD)
Review Section/Research Field	Principal Investigator Basic Section 17010:Space and planetary sciences-related Except Principal Investigator Basic Section 17010:Space and planetary sciences-related / Medium-sized Section 17:Earth and planetary science and related fields
Keywords	Principal Investigator 炭素質コンドライト / 難揮発性包有物 / 年代測定 / 同位体比 / 希ガス / CAI / 惑星形成 / 太陽系物質進化 / 同位体二分性 / ニオブ92 … More / 化学分離 / 超新星爆発 / 質量分析 / カラムクロマトグラフィー … More Except Principal Investigator 年代測定 / 希ガス同位体 / 分化隕石 / 微惑星 / クロム・チタン安定同位体比 / 同位体比 / コンドライト / 炭酸塩鉱物 / 有機物 / Cr, Ti安定同位体比 / Mn-Cr年代測定 / 同位体比測定 / 水熱変成作用 / 炭素質コンドライト / 年代学 / 惑星 / 消滅核種 / 核合成 / 同位体 / 微惑星形成 / 同位体不均質 / コンドリュール / 原始太陽系円盤 Less

Elucidation of evolution processes of planetesimals based on high-resolution chronology and noble gas analyses
- Principal Investigator
  
  小池みずほ
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Hiroshima University
Planet formation process studied by refractory inclusion CAI : using noble gas isotopes as tracersPrincipal Investigator
- Principal Investigator
  
  日比谷由紀
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  The University of Tokyo
Thermal evoluiton of C-type asteoroids explored from hydrothermally altered carbonaceous chondrites
- Principal Investigator
  
  藤谷渉
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Ibaraki University
Evolution of the protosolar disk deduced from a combined isotope study of chondrules
- Principal Investigator
  
  飯塚毅
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
The birth environment of the solar system constrained by niobium-92 in the refractory inclusion CAIPrincipal Investigator
- Principal Investigator
  
  Hibiya Yuki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  The University of Tokyo
  Japan Agency for Marine-Earth Science and Technology

All 2024 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Disequilibrium oxygen isotope distribution among aqueously altered minerals in Ryugu asteroid returned samples2024
- Author(s)
  Kita Noriko T.、Kitajima Kouki、Nagashima Kazuhide、Kawasaki Noriyuki、Sakamoto Naoya、Fujiya Watar et al.
- Journal Title
  
  Meteoritics & Planetary Science
  
  Volume: - Issue: 8 Pages: 2097-2116
- DOI
  10.1111/maps.14163
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-20H01990
[Journal Article] Carbonate record of temporal change in oxygen fugacity and gaseous species in asteroid Ryugu2023
- Author(s)
  Fujiya Wataru、et al.
- Journal Title
  
  Nature Geoscience
  
  Volume: 16 Issue: 8 Pages: 675-682
- DOI
  10.1038/s41561-023-01226-y
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-22K18722, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-20K20934, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K22550, KAKENHI-PROJECT-23K25922
[Journal Article] Evidence for Enrichment of Niobium-92 in the Outer Protosolar Disk2023
- Author(s)
  Hibiya T., Iizuka T., Enomoto, H., Hayakawa, T.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 942 Issue: 1 Pages: L15-L15
- DOI
  10.3847/2041-8213/acab5d
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-20K14551, KAKENHI-PROJECT-23K22510
[Journal Article] Mass Spectrometry and Isotopic Dichotomy as a Key to Elucidating Early Solar System Evolution2023
- Author(s)
  Yuki Hibiya
- Journal Title
  
  Journal of the Mass Spectrometry Society of Japan
  
  Volume: 71 Issue: 4 Pages: 168-168
- DOI
  10.5702/massspec.S23-56
- ISSN
  1340-8097, 1880-4225, 1884-3271
- Year and Date
  2023-12-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K25922
[Journal Article] The Magnesium Isotope Composition of Samples Returned from Asteroid Ryugu2023
- Author(s)
  Bizzarro Martin、et al.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 958 Issue: 2 Pages: L25-L25
- DOI
  10.3847/2041-8213/ad09d9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19K03910, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] The Oxygen Isotopic Composition of Samples Returned from Asteroid Ryugu with Implications for the Nature of the Parent Planetesimal2023
- Author(s)
  Tang Haolan、et al.
- Journal Title
  
  The Planetary Science Journal
  
  Volume: 4 Issue: 8 Pages: 144-144
- DOI
  10.3847/psj/acea62
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-21K18659, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-19K03910, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-19H00725, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-23K25922
[Journal Article] Water circulation in Ryugu asteroid affected the distribution of nucleosynthetic isotope anomalies in returned sample2023
- Author(s)
  Yokoyama Tetsuya、et al.
- Journal Title
  
  Science Advances
  
  Volume: 9 Issue: 45
- DOI
  10.1126/sciadv.adi7048
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K18280, KAKENHI-PROJECT-22K21344, KAKENHI-PROJECT-21KK0057, KAKENHI-PROJECT-21KK0058, KAKENHI-PROJECT-23KK0066, KAKENHI-PROJECT-18H01258, KAKENHI-PLANNED-20H05846, KAKENHI-PROJECT-21H04985, KAKENHI-PROJECT-19H00725, KAKENHI-PROJECT-22H00170, KAKENHI-PROJECT-23H00143, KAKENHI-PROJECT-20H01990, KAKENHI-PROJECT-20H01994, KAKENHI-PROJECT-23K25922
[Journal Article] Igneous meteorites suggest Aluminium-26 heterogeneity in the early Solar Nebula2023
- Author(s)
  Krestianinov Evgenii、Amelin Yuri、Yin Qing-Zhu、Cary Paige、Huyskens Magdalena H.、Miller Audrey、Dey Supratim、Hibiya Yuki、Tang Haolan、Young Edward D.、Pack Andreas、Di Rocco Tommaso
- Journal Title
  
  Nature Communications
  
  Volume: 14 Issue: 1
- DOI
  10.1038/s41467-023-40026-1
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25922
[Journal Article] Hydrothermal Activities on C-Complex Asteroids Induced by Radioactivity2022
- Author(s)
  Fujiya W., Higashi H., Hibiya Y., Sugawara S., Yamaguchi A., Kimura M. and Hashizume K.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 924 Issue: 1 Pages: L16-L16
- DOI
  10.3847/2041-8213/ac448f
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00190, KAKENHI-PROJECT-19J01822, KAKENHI-PROJECT-18K03729, KAKENHI-PROJECT-20K14551, KAKENHI-PROJECT-21KK0057
[Presentation] Nucleosynthetic Cr-Ti Isotope Anomalies in Ryugu Samples2024
- Author(s)
  Yokoyama T., M. Wadhwa, T. Iizuka, V. Rai, I. Gautam, Y. Hibiya, M. K. Haba, R. Fukai, R. Hines, N. Phelan
- Organizer
  Lunar and Planetary Science conference 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25922
[Presentation] NUCLEOSYNTHETIC CR-TI ISOTOPE ANOMALIES IN RYUGU SAMPLES2024
- Author(s)
  T. Yokoyama, M. Wadhwa, T. Iizuka, V. Rai, I. Gautam, Y. Hibiya, Y. Masuda, M.K. Haba, R. Fukai, R. Hines, N. Phelan, The Hayabusa2-initial-analysis Chemistry Team and Core
- Organizer
  Lunar and Planetary Science Conference
- Data Source
  KAKENHI-PROJECT-21KK0057
[Presentation] Evidence for Enrichment of Niobium-92 in the Outer Protosolar Disk2023
- Author(s)
  Hibiya, Y, T. Iizuka, H. Enomoto, T. Hayakawa
- Organizer
  2nd JCFos 2023年3月
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] CAI の核合成起源 Cr-Ti 同位体異常2023
- Author(s)
  増田雄樹・横山哲也・飯塚毅・日比谷由紀,
- Organizer
  2023年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-23K25922
[Presentation] Origin of the short-lived radionuclide 92Nb in the early solar system.2023
- Author(s)
  Hibiya, Y., T. Iizuka, H. Enomoto, T. Hayakawa.
- Organizer
  Asia-Oceania Mass Spectrometry Conference and the Annual Meeting of the Korean Society for Mass Spectrometry
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25922
[Presentation] Nucleosynthetic isotopic anomalies of Ti and Cr in fine-grained CAIs from the Allende meteorite.2023
- Author(s)
  Masuda Y., T. Yokoyama, T. Iizuka and Y. Hibiya
- Organizer
  Goldschmidt Conference 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25922
[Presentation] 短寿命核種92Nbの起源と太陽系の形成過程2023
- Author(s)
  日比谷由紀, 飯塚毅, 榎本葉月, 早川岳人
- Organizer
  第71回質量分析総合討論会
- Data Source
  KAKENHI-PROJECT-23K25922
[Presentation] バーバートン緑色岩体における隕石衝突起源スフェルールの探索2022
- Author(s)
  日比谷由紀, 吉屋一美, 飯塚毅, 山本伸次, 小宮剛, 鈴木勝彦
- Organizer
  2022年度日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Titanium and Chromium isotope analyses of spherules in the Barberton greenstone belt2022
- Author(s)
  日比谷由紀, 吉屋一美, 飯塚毅, 山本伸次, 小宮剛, 鈴木勝彦
- Organizer
  2022年度日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Cr and Ti isotope systematics of Ryugu samples.2022
- Author(s)
  T. Yokoyama, T. Iizuka, I. Gautam, Y. Hibiya, M. K. Haba, Y. Masuda, R. Fukai, H. Yurimoto
- Organizer
  Goldschmidt Conference 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Combined Cr-Ti isotope analyses of planetary materials2021
- Author(s)
  Hibiya Y.
- Organizer
  Goldschmidt
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0057
[Presentation] 短寿命－安定核種の共変動に基づく核宇宙・初期太陽系年代学の新展開2021
- Author(s)
  飯塚毅, 日比谷由紀, 鈴木充, 早川岳人
- Organizer
  日本地球惑星科学連合2021年大会
- Invited
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] マントル由来火山岩のクロム-チタン安定同位体分析と今後の課題2021
- Author(s)
  日比谷由紀, 飯塚毅, 鈴木勝彦, 米田成一, 山下勝行
- Organizer
  日本質量分析学会同位体比部会2021
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Multiple CV chondrule precursors originating from the inner and outer Solar System: Evidence from Cr-Ti-O isotope systematics of Allende chondrules.2021
- Author(s)
  Fukuda Kohei, Hibiya Yuki, Kastelle C. R., Suzuki Katsuhiko, Iizuka Tsuyoshi, Helser T. E., Kita Noriko T
- Organizer
  Lunar and Planetary Science conference 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] 高精度クロムーチタン安定同位体分析法から探る地球材料物質の不均質性の痕跡2021
- Author(s)
  日比谷由紀, 飯塚毅, 鈴木勝彦, 米田成一, 山下勝行,
- Organizer
  2021年度日本地球化学会オンライン年会
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] 深部マントル由来火山岩のクロム－チタン安定同位体分析2021
- Author(s)
  日比谷由紀, 飯塚毅, 鈴木勝彦, 米田成一
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] 短寿命ー安定核種の共変動に基づく核宇宙・初期太陽系年代学の新展開2021
- Author(s)
  飯塚毅，日比谷由紀，鈴木充，早川岳人
- Organizer
  日本地球惑星科学連合
- Invited
- Data Source
  KAKENHI-PROJECT-21KK0057
[Presentation] Combined Cr-Ti isotope analyses of planetary materials.2021
- Author(s)
  Hibiya, Y.
- Organizer
  Goldschmidt Conference 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] 隕石中固体物質のニオブ-92初生存在度の決定に向けた化学分離法の開発2021
- Author(s)
  日比谷由紀
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] 初期太陽系進化解明に向けた微小固体物質からのマルチ元素抽出法の開発2021
- Author(s)
  日比谷由紀
- Organizer
  資生堂女性研究者サイエンスグラント2021第13回研究報告会
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] 短寿命核種26Al-92NbおよびTi安定同位体の不均一分布に基づく初期太陽系年代学と核宇宙年代学2020
- Author(s)
  飯塚毅, 日比谷由紀, 早川岳人
- Organizer
  2020年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Evolution of thermally metamorphosed C-complex asteroids inferred from a heated CM chondrite Jbilet Winselwan2020
- Author(s)
  Fujiya Wataru, Higashi Hisahito, Hibiya Yuki, Sugawara Shingo, Yamaguchi Akira, Kimura Makoto, Hashizume Ko
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Heat Source of a Thermally Metamorphosed CM Chondrite Jbilet Winselwan2020
- Author(s)
  Fujiya Wataru, Higashi Hisahito, Hibiya Yuki, Sugawara Shingo, Yamaguchi Akira, Kimura Makoto, Hashizume Ko
- Organizer
  AOGS 17th annual meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Investigation for the core signature in basalts from the Ontong java plateau and Samoan Ocean Islands2020
- Author(s)
  Hibiya Yuki, Iizuka Tsuyoshi, Suzuki Katsuhiko, Yoneda Shigekazu
- Organizer
  Goldschmidt Conference 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Ti isotope systematics of bulk chondrites and CAIs2020
- Author(s)
  Yamashita Katsuyuki, Ishigami Ayae, Gouda Shougo, Saibara Suguru, Hibiya Yuki, Iizuka Tsuyoshi
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Chromium isotope analysis of basalts from the Ontong Java Plateau and Samoan Oceanic Islands in search for the core-mantle interaction2020
- Author(s)
  Hibiya Yuki, Iizuka Tsuyoshi, Suzuki Katsuhiko, Yoneda Shigekazu
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551
[Presentation] Formation of the solar system inferred from nucleosynthetic isotope anomalies and short-lived radionuclide abundances2020
- Author(s)
  Iizuka Tsuyohi, Hibiya Yuki, Hayakawa Takehito
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14551

1. 飯塚毅 (70614569)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
2. 山口亮 (70321560)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 福田航平 (80963462)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 藤谷渉 (20755615)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 薮田ひかる (30530844)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 小池みずほ (60836154)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 金丸礼 (20961296)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 伊藤健吾 (40985735)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 高畑直人 (90345059)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 橋爪光

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 川崎教行

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hibiya Yuki 日比谷 由紀

Research Projects

Research Products

Co-Researchers

Elucidation of evolution processes of planetesimals based on high-resolution chronology and noble gas analyses

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Planet formation process studied by refractory inclusion CAI : using noble gas isotopes as tracersPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Thermal evoluiton of C-type asteoroids explored from hydrothermally altered carbonaceous chondrites

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Evolution of the protosolar disk deduced from a combined isotope study of chondrules

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The birth environment of the solar system constrained by niobium-92 in the refractory inclusion CAIPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Disequilibrium oxygen isotope distribution among aqueously altered minerals in Ryugu asteroid returned samples2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Carbonate record of temporal change in oxygen fugacity and gaseous species in asteroid Ryugu2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evidence for Enrichment of Niobium-92 in the Outer Protosolar Disk2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Mass Spectrometry and Isotopic Dichotomy as a Key to Elucidating Early Solar System Evolution2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] The Magnesium Isotope Composition of Samples Returned from Asteroid Ryugu2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The Oxygen Isotopic Composition of Samples Returned from Asteroid Ryugu with Implications for the Nature of the Parent Planetesimal2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Water circulation in Ryugu asteroid affected the distribution of nucleosynthetic isotope anomalies in returned sample2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Igneous meteorites suggest Aluminium-26 heterogeneity in the early Solar Nebula2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hydrothermal Activities on C-Complex Asteroids Induced by Radioactivity2022

Author(s)

Journal Title

Hibiya Yuki 日比谷由紀