Sakurai Kodai 桜井亘大

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Kodai Sakurai 桜井亘大

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Researcher Number	70910256
Other IDs
Affiliation (Current)	2025: 東北大学, 理学研究科, 特任研究員(日本学術振興会特別研究員PD)
Affiliation (based on the past Project Information) *help	2025: 東北大学, 理学研究科, 特任研究員(日本学術振興会特別研究員PD) 2021 – 2022: 東北大学, 理学研究科, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics / 0203:Particle-, nuclear-, astro-physics, and related fields
Keywords	Principal Investigator 量子補正 / 暗黒物質 / 付加的ヒッグスボソン / 荷電レプトン希崩壊過程 / レプトンフレーバーの破れ / 軽いスカラー新粒子 / 精密計算 / 輻射補正 / 荷電ヒッグス粒子の崩壊分岐比 / ヒッグスボソンの暗黒物質への崩壊 … More / 拡張ヒッグスセクター / ヒッグスセクター / 付加的ヒッグス粒子 / 軽いスカラー暗黒物質 Less

新物理解明に向けたレプトンフレーバー非保存過程の精密理論解析Principal Investigator
- Principal Investigator
  
  桜井亘大
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Tohoku University
Probe of the Higgs sector by precise calcurations of the light new scalar particlesPrincipal Investigator
- Principal Investigator
  
  Kodai Sakurai
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0203:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  Tohoku University

All 2023 2022 2021

All Journal Article Presentation

[Journal Article] Radiative corrections to decay branching ratios of the CP-odd Higgs boson in two Higgs doublet models2023
- Author(s)
  Masashi Aiko, Shinya Kanemura, Kodai Sakurai
- Journal Title
  
  Nuclear Physics B
  
  Volume: 986 Pages: 116047-116047
- DOI
  10.1016/j.nuclphysb.2022.116047
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22KF0238, KAKENHI-PROJECT-22KJ3126, KAKENHI-PROJECT-21K20363, KAKENHI-PROJECT-20H00160
[Journal Article] Probing a light dark sector at future lepton colliders via invisible decays of the SM-like and dark Higgs bosons2023
- Author(s)
  Haghighat Gholamhossein、Mohammadi Najafabadi Mojtaba、Sakurai Kodai、Yin Wen
- Journal Title
  
  Physical Review D
  
  Volume: 107 Issue: 3 Pages: 1-1
- DOI
  10.1103/physrevd.107.035033
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14029, KAKENHI-PLANNED-20H05851, KAKENHI-PROJECT-21K20363, KAKENHI-PROJECT-23K22486, KAKENHI-PROJECT-21K20364
[Journal Article] Phenomenology of CP-even ALP2022
- Author(s)
  Sakurai Kodai、Yin Wen
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2022 Issue: 4 Pages: 1-1
- DOI
  10.1007/jhep04(2022)113
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14029, KAKENHI-PLANNED-20H05851, KAKENHI-PROJECT-21K20363, KAKENHI-PROJECT-21K20364
[Journal Article] Anomaly-free axion dark matter in three Higgs doublet model and its phenomenological implications2022
- Author(s)
  Sakurai Kodai、Takahashi Fuminobu
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2022 Issue: 7 Pages: 124-124
- DOI
  10.1007/jhep07(2022)124
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-20H05851, KAKENHI-PROJECT-21K20363, KAKENHI-PROJECT-23K20231
[Journal Article] Singlet extensions and W boson mass in light of the CDF II result2022
- Author(s)
  Sakurai Kodai、Takahashi Fuminobu、Yin Wen
- Journal Title
  
  Physics Letters B
  
  Volume: 833 Pages: 137324-137324
- DOI
  10.1016/j.physletb.2022.137324
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14029, KAKENHI-PLANNED-20H05851, KAKENHI-PROJECT-21K20363, KAKENHI-PROJECT-23K20231, KAKENHI-PROJECT-23K22486, KAKENHI-PROJECT-21K20364
[Journal Article] One-loop corrections to the Higgs boson invisible decay in the dark doublet phase of the N2HDM2021
- Author(s)
  Azevedo Duarte、Gabriel Pedro、Muhlleitner Margarete、Sakurai Kodai、Santos Rui
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 2021 Issue: 10 Pages: 1-33
- DOI
  10.1007/jhep10(2021)044
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363, KAKENHI-PROJECT-23K20231
[Journal Article] Radiative corrections to decays of charged Higgs bosons in two Higgs doublet models2021
- Author(s)
  Aiko Masashi、Kanemura Shinya、Sakurai Kodai
- Journal Title
  
  Nuclear Physics B
  
  Volume: 973 Pages: 1-57
- DOI
  10.1016/j.nuclphysb.2021.115581
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K20363, KAKENHI-PROJECT-20H00160, KAKENHI-PROJECT-23K20231
[Presentation] Probing light dark sector by invisible decays of dark and SM-like Higgs bosons at the ILC2023
- Author(s)
  桜井　亘大
- Organizer
  ILC IDT-WG3 physics working group
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Probe of ALP DM by invisible decays of SM-like and dark Higgs bosons at ILC2023
- Author(s)
  桜井　亘大
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Phenomenological impact of anomaly-free axion in three Higgs doublet model2022
- Author(s)
  桜井　亘大
- Organizer
  PASCOSS2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] CP-evenスカラーの結合を持つアクシオン的粒子の検証2022
- Author(s)
  桜井亘大
- Organizer
  第77回日本物理学会年次大会
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Anomaly-free axion in three Higgs doublet model2022
- Author(s)
  桜井　亘大
- Organizer
  34th New Higgs Working Group Reglular meeting
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Phenomenological implications of anomaly-free axion for 3HDM2022
- Author(s)
  桜井　亘大
- Organizer
  Physics in LHC and Beyond
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] CDF II result in the singlet extension of the SM2022
- Author(s)
  桜井　亘大
- Organizer
  33rd New Higgs Working Group Reglular meeting
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] 拡張ヒッグス模型におけるanomaly-free axionの現象論2022
- Author(s)
  桜井　亘大
- Organizer
  日本物理学会 2022年秋季大会
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] A relation between extra Higgs bosons and anomaly-free axion in 3HDM2022
- Author(s)
  桜井　亘大
- Organizer
  multi Higgs workshop 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Testability of CP-even ALP at ILC2022
- Author(s)
  桜井亘大
- Organizer
  Mini-workshop on BSM at ILC
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Probing the Higgs sector by precise calculation of the Higgs invisible decay2021
- Author(s)
  桜井亘大
- Organizer
  素粒子物理学の進展２０２１
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Precise calculation of charged Higgs boson decays in two Higgs doublet models2021
- Author(s)
  桜井亘大
- Organizer
  ILC 夏の合宿 2021
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Full NLO corrections to charged Higgs boson decays in the NMSSM2021
- Author(s)
  桜井亘大
- Organizer
  SUSY2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Impact of NLO corrections to the Higgs boson invisible decay in N2HDM2021
- Author(s)
  桜井亘大
- Organizer
  LHC Higgs Working Group WG3 (BSM) - Extended Higgs Sector subgroup meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Charged Higgs boson decays with NLO corrections in two Higgs doublet models2021
- Author(s)
  桜井亘大
- Organizer
  ILCX2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] NLO corrections to the Higgs boson invisible decay in N2HDM2021
- Author(s)
  桜井亘大
- Organizer
  新ヒッグス勉強会第30回定例会
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] ヒッグスボソンのインビジブル崩壊に対する輻射補正2021
- Author(s)
  桜井亘大
- Organizer
  日本物理学会秋季大会 2021
- Data Source
  KAKENHI-PROJECT-21K20363
[Presentation] Charged Higgs boson decays with NLO corrections in the NMSSM2021
- Author(s)
  桜井亘大
- Organizer
  Charged Higgs Online workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K20363

1. TAKAHASHI Fuminobu

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 殷文

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
3. 兼村晋哉

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sakurai Kodai 桜井 亘大

Kodai Sakurai 桜井 亘大

Research Projects

Research Products

Co-Researchers

新物理解明に向けたレプトンフレーバー非保存過程の精密理論解析Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Probe of the Higgs sector by precise calcurations of the light new scalar particlesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Radiative corrections to decay branching ratios of the CP-odd Higgs boson in two Higgs doublet models2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Probing a light dark sector at future lepton colliders via invisible decays of the SM-like and dark Higgs bosons2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Phenomenology of CP-even ALP2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Anomaly-free axion dark matter in three Higgs doublet model and its phenomenological implications2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Singlet extensions and W boson mass in light of the CDF II result2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] One-loop corrections to the Higgs boson invisible decay in the dark doublet phase of the N2HDM2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Radiative corrections to decays of charged Higgs bosons in two Higgs doublet models2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] Probing light dark sector by invisible decays of dark and SM-like Higgs bosons at the ILC2023

Author(s)

Organizer

Data Source

[Presentation] Probe of ALP DM by invisible decays of SM-like and dark Higgs bosons at ILC2023

Author(s)

Organizer

Data Source

[Presentation] Phenomenological impact of anomaly-free axion in three Higgs doublet model2022

Author(s)

Organizer

Data Source

[Presentation] CP-evenスカラーの結合を持つアクシオン的粒子の検証2022

Author(s)

Organizer

Data Source

[Presentation] Anomaly-free axion in three Higgs doublet model2022

Author(s)

Organizer

Data Source

[Presentation] Phenomenological implications of anomaly-free axion for 3HDM2022

Author(s)

Organizer

Data Source

[Presentation] CDF II result in the singlet extension of the SM2022

Author(s)

Organizer

Data Source

Sakurai Kodai 桜井亘大

Kodai Sakurai 桜井亘大