Ishibashi Atsuki 石橋篤季

Researcher Number	80983949
Other IDs	https://orcid.org/0000-0001-9751-6641
Affiliation (Current)	2025: 東京大学, 大学院総合文化研究科, 特任助教
Affiliation (based on the past Project Information) *help	2024: 東京大学, 大学院総合文化研究科, 特任助教 2023: 北海道大学, 低温科学研究所, 博士研究員
Review Section/Research Field	Principal Investigator 0204:Astronomy, earth and planetary science, and related fields / Basic Section 17010:Space and planetary sciences-related
Keywords	Principal Investigator ラジカル検出 / 星間分子雲 / 分子進化 / 星間塵 / 表面反応 / 複雑有機物

Research Projects
(2 results)
Research Products
(8 results)

分子雲におけるCO2形成メカニズムの再検証：超高感度分析装置によるアプローチPrincipal Investigator
- Principal Investigator
  
  石橋篤季
- Project Period (FY)
  2024 – 2025
- 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
超高感度分析装置で迫る氷星間塵における有機窒素化合物形成素過程Principal Investigator
- Principal Investigator
  
  石橋篤季
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0204:Astronomy, earth and planetary science, and related fields
- Research Institution
  Hokkaido University

All 2024 2023

All Journal Article Presentation

[Journal Article] Determination of the Branching Ratio of CH<sub>3</sub>OH + OH Reaction on Water Ice Surface at 10 K2023
- Author(s)
  Ishibashi Atsuki、Hidaka Hiroshi、Sameera W. M. C.、Oba Yasuhiro、Watanabe Naoki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 960 Issue: 1 Pages: 90-90
- DOI
  10.3847/1538-4357/acfb82
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19058, KAKENHI-PUBLICLY-23H03980, KAKENHI-PROJECT-21H04501
[Presentation] Inefficient CO2 formation from CO+OH reaction on ice surface: Real-time measurements of radical reactions using a highly sensitive apparatus2024
- Author(s)
  Atsuki Ishibashi, Hiroshi Hidaka, Yasuhiro Oba, Naoki Watanabe
- Organizer
  Laboratory Astrophysics Workshop (ICE 2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19058
[Presentation] 低温氷表面に吸着した CO と OH の反応による非効率的な CO2 形成2023
- Author(s)
  石橋篤季，日高宏，大場康弘，渡部直樹
- Organizer
  原子衝突学会第４８回年会
- Data Source
  KAKENHI-PROJECT-23K19058
[Presentation] Branching ratio of methanol and hydroxyl radical reactions on ice surface: Analysis with a newly developed high-sensitive method2023
- Author(s)
  A. Ishibashi, H. Hidaka, W. M. C. Sameera, Y. Oba, N. Watanabe
- Organizer
  7th Asian Workshop on Molecular Spectroscopy 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19058
[Presentation] Direct measurements for radical reactions on ice: approach to the formation mechanisms of complex organic molecules2023
- Author(s)
  A. Ishibashi, H. Hidaka, Y. Oba, A. Kouchi, N. Watanabe
- Organizer
  Kavli-IAU Symposium No. 383 (IAU S383) Astrochemistry VIII: From the First Galaxies to the Formation of Habitable Worlds
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19058
[Presentation] High-sensitivity analysis of photoproducts from methanol adsorbed on water ice surface: Elucidation of efficient formation process of methyl formate2023
- Author(s)
  A. Ishibashi, H. Hidaka, Y. Oba, A. Kouchi, N. Watanabe
- Organizer
  38th Symposium on Chemical Kinetics and Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19058
[Presentation] Quantitative analysis for the branching ratio of CH3O and CH2OH radicals formed from CH3OH + OH reaction on ice surface2023
- Author(s)
  A. Ishibashi, H. Hidaka, W. M. C. Sameera, Y. Oba, N. Watanabe
- Organizer
  Workshop on Interstellar Matter 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19058
[Presentation] Experimental determination of CH3OH + OH reaction branching ratio on water ice surface at 10 K2023
- Author(s)
  A. Ishibashi, H. Hidaka, W. M. C. Sameera, Y. Oba, N. Watanabe
- Organizer
  38th Symposium on Chemical Kinetics and Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19058

Ishibashi Atsuki 石橋 篤季

Research Projects

Research Products

分子雲におけるCO2形成メカニズムの再検証：超高感度分析装置によるアプローチPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

超高感度分析装置で迫る氷星間塵における有機窒素化合物形成素過程Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Determination of the Branching Ratio of CH<sub>3</sub>OH + OH Reaction on Water Ice Surface at 10 K2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Inefficient CO2 formation from CO+OH reaction on ice surface: Real-time measurements of radical reactions using a highly sensitive apparatus2024

Author(s)

Organizer

Data Source

[Presentation] 低温氷表面に吸着した CO と OH の反応による非効率的な CO2 形成2023

Author(s)

Organizer

Data Source

[Presentation] Branching ratio of methanol and hydroxyl radical reactions on ice surface: Analysis with a newly developed high-sensitive method2023

Author(s)

Organizer

Data Source

[Presentation] Direct measurements for radical reactions on ice: approach to the formation mechanisms of complex organic molecules2023

Author(s)

Organizer

Data Source

[Presentation] High-sensitivity analysis of photoproducts from methanol adsorbed on water ice surface: Elucidation of efficient formation process of methyl formate2023

Author(s)

Organizer

Data Source

[Presentation] Quantitative analysis for the branching ratio of CH3O and CH2OH radicals formed from CH3OH + OH reaction on ice surface2023

Author(s)

Organizer

Data Source

[Presentation] Experimental determination of CH3OH + OH reaction branching ratio on water ice surface at 10 K2023

Author(s)

Organizer

Data Source

Ishibashi Atsuki 石橋篤季