Saga Shohei 嵯峨承平

Researcher Number	60813772
Other IDs
Affiliation (Current)	2026: 名古屋大学, 高等研究院(素粒子), 特任助教
Affiliation (based on the past Project Information) *help	2023 – 2024: 名古屋大学, 高等研究院(素粒子), 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 暗黒物質 / 観測的宇宙論 / 宇宙の大規模構造 / 宇宙論的摂動論 / 銀河クラスタリング

Research Projects
(2 results)
Research Products
(10 results)

精密宇宙構造形成理論に向けた暗黒物質のマルチストリームダイナミクスの研究Principal Investigator
- Principal Investigator
  
  嵯峨承平
- Project Period (FY)
  2024 – 2027
- 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
  Nagoya University
Precision modelling of asymmetry in the large-scale structure of the Universe and testing gravityPrincipal Investigator
- Principal Investigator
  
  Saga Shohei
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0203:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  Nagoya University

All 2025 2024

All Journal Article Presentation

[Journal Article] Euclid: Relativistic effects in the dipole of the two-point correlation function2025
- Author(s)
  Lepori F.、Schulz S.、Tutusaus I.、Breton M.-A.、Saga S.、Viglione C.、Adamek J.、Bonvin C.、Dam L.、Amendola L.、Andreon S.、Baccigalupi C.、Baldi M.、Bardelli S.、Bonino D.、Branchini E.、Brescia　M.、Brinchmann J.、Caillat A.、 et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 694 Pages: A321-A321
- DOI
  10.1051/0004-6361/202452531
- Data Source
  KAKENHI-PROJECT-23K19050, KAKENHI-PROJECT-24K17043
[Journal Article] Information content in anisotropic cosmological fields: Impact of different multipole expansion scheme for galaxy density and ellipticity correlations2025
- Author(s)
  Inoue Takuya、Okumura Teppei、Saga Shohei、Taruya Atsushi
- Journal Title
  
  Physical Review D
  
  Volume: 111 Issue: 2 Pages: 1-21
- DOI
  10.1103/physrevd.111.023507
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19050, KAKENHI-PROJECT-23K20844, KAKENHI-PROJECT-24K17043
[Journal Article] Imprints of primordial magnetic fields on intrinsic alignments of galaxies2024
- Author(s)
  Saga Shohei、Shiraishi Maresuke、Akitsu Kazuyuki、Okumura Teppei
- Journal Title
  
  Physical Review D
  
  Volume: 109 Issue: 4 Pages: 1-17
- DOI
  10.1103/physrevd.109.043520
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19050, KAKENHI-PROJECT-21KK0050, KAKENHI-PROJECT-23K03390, KAKENHI-PLANNED-20H05859, KAKENHI-PROJECT-24K17043
[Journal Article] Relativistic imprints on dispersion measure space distortions2024
- Author(s)
  Saga Shohei、Alonso David
- Journal Title
  
  Physical Review D
  
  Volume: 110 Issue: 6 Pages: 1-17
- DOI
  10.1103/physrevd.110.063556
- Data Source
  KAKENHI-PROJECT-23K19050, KAKENHI-PROJECT-24K17043
[Presentation] 分散量度空間における高速電波バーストクラスタリングの非等方性2024
- Author(s)
  嵯峨承平
- Organizer
  SKA-JP サイエンスワークショップ
- Data Source
  KAKENHI-PROJECT-23K19050
[Presentation] Relativistic dipole in galaxy-ellipticity correlations2024
- Author(s)
  Shohei Saga
- Organizer
  Relativistic Effects and Novel Observables in Cosmology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19050
[Presentation] Post-collapse dynamics of cold dark matters: analytical approach2024
- Author(s)
  Shohei Saga
- Organizer
  Cosmology in the Adriatic -- From PT to AI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17043
[Presentation] Relativistic effects on dispersion measure space distortions2024
- Author(s)
  嵯峨承平, David Alonso
- Organizer
  日本天文学会 2024年春季年会
- Data Source
  KAKENHI-PROJECT-23K19050
[Presentation] Relativistic effects on redshift-space distortions2024
- Author(s)
  嵯峨承平
- Organizer
  Nagoya-Melbourne Joint Research Workshop on Cosmology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19050
[Presentation] 冷たい暗黒物質のシェルクロッシング後のダイナミクス2024
- Author(s)
  嵯峨承平
- Organizer
  日本天文学会 2024年秋季年会
- Data Source
  KAKENHI-PROJECT-24K17043

Saga Shohei 嵯峨 承平

Research Projects

Research Products

精密宇宙構造形成理論に向けた暗黒物質のマルチストリームダイナミクスの研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Precision modelling of asymmetry in the large-scale structure of the Universe and testing gravityPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Euclid: Relativistic effects in the dipole of the two-point correlation function2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Information content in anisotropic cosmological fields: Impact of different multipole expansion scheme for galaxy density and ellipticity correlations2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Imprints of primordial magnetic fields on intrinsic alignments of galaxies2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Relativistic imprints on dispersion measure space distortions2024

Author(s)

Journal Title

DOI

Data Source

[Presentation] 分散量度空間における高速電波バーストクラスタリングの非等方性2024

Author(s)

Organizer

Data Source

[Presentation] Relativistic dipole in galaxy-ellipticity correlations2024

Author(s)

Organizer

Data Source

[Presentation] Post-collapse dynamics of cold dark matters: analytical approach2024

Author(s)

Organizer

Data Source

[Presentation] Relativistic effects on dispersion measure space distortions2024

Author(s)

Organizer

Data Source

[Presentation] Relativistic effects on redshift-space distortions2024

Author(s)

Organizer

Data Source

[Presentation] 冷たい暗黒物質のシェルクロッシング後のダイナミクス2024

Author(s)

Organizer

Data Source

Saga Shohei 嵯峨承平