Yokoyama Shuichiro 横山修一郎

… Alternative Names

YOKOYAMA Shuichiro 横山修一郎

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Researcher Number	80529024
Other IDs
Affiliation (Current)	2025: 名古屋大学, 素粒子宇宙起源研究所, 助教
Affiliation (based on the past Project Information) *help	2019 – 2024: 名古屋大学, 素粒子宇宙起源研究所, 助教 2018: 名古屋大学, 基礎理論研究センター, 助教 2015 – 2017: 立教大学, 理学部, 助教 2016: 立教大学, 理学部物理学科, 助教
Review Section/Research Field	Principal Investigator Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics / Science and Engineering / Particle/Nuclear/Cosmic ray/Astro physics Except Principal Investigator Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields / Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics / Particle/Nuclear/Cosmic ray/Astro physics
Keywords	Principal Investigator インフレーション / 原始ブラックホール / 重力波 / 非ガウス性 / 背景重力波 / 宇宙大規模構造 / 重力レンズ / 統計的非等方性 / 宇宙初期ゆらぎ / 原子ブラックホール … More / 超弦理論 / 重力マイクロレンズ / 原始磁場 / 原始密度揺らぎ / 初期ゆらぎ / 宇宙物理 / 小スケールゆらぎ / 等曲率ゆらぎ / 暗黒物質 / 初期揺らぎ / 修正重力理論 / 初期磁場 / 初期非ガウス性 / 宇宙マイクロ波背景輻射 / 初期密度揺らぎ … More Except Principal Investigator 機械学習 / 銀河サーベイ / 重力レンズ / 宇宙の大規模構造 / 観測的宇宙論 / 画像処理 / 電波天文学 / 中性水素21cm / 宇宙物理 / 中性水素21cm線 / 宇宙再電離 Less

The Primordial Black Hole Universe Explored by Precise Theory and Various Astronomical ObservationsPrincipal Investigator
- Principal Investigator
  
  横山修一郎
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Nagoya University
Detailed investigation of the standard cosmological model with large galaxy imaging surveys
- Principal Investigator
  
  宮武広直
- 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
  Nagoya University
精密宇宙論時代における初期揺らぎの統計的性質の徹底解明と超高エネルギー物理の検証Principal Investigator
- Principal Investigator
  
  横山修一郎
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Nagoya University
Exploring the origin of cosmic acceleration using the final data from Subaru HSC
- Principal Investigator
  
  Miyatake Hironao
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Nagoya University
原始ブラックホール形成過程の精査とその観測的検証Principal Investigator
- Principal Investigator
  
  横山修一郎
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Research Institution
  Nagoya University
複数場インフレーションモデルの検証に関する理論的研究Principal Investigator
- Principal Investigator
  
  横山修一郎
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Rikkyo University
Investigating non-linear property of primordial fluctuations from future cosmological observations and probing the physics of the early UniversePrincipal Investigator
- Principal Investigator
  
  YOKOYAMA Shuichiro
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Nagoya University
  Rikkyo University
Study on the evolution of galaxies and the large scale structure through HI 21cm line observations
- Principal Investigator
  
  Ichiki Kiyotomo
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Nagoya University

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Probing the Mass Relation between Supermassive Black Holes and Dark Matter Halos at High Redshifts by Gravitational Wave Experiments2023
- Author(s)
  Furusawa Kazuya、Tashiro Hiroyuki、Yokoyama Shuichiro、Ichiki Kiyotomo
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 959 Issue: 2 Pages: 117-117
- DOI
  10.3847/1538-4357/ad088f
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-21K03533
[Journal Article] Cosmological gravity probes: connecting recent theoretical developments to forthcoming observations2023
- Author(s)
  Shun Arai et al. (22 authors + Junsei Tokuda),
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: - Issue: 7 Pages: 001-105
- DOI
  10.1093/ptep/ptad052
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20J00912, KAKENHI-PROJECT-21K13922, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-22K03627, KAKENHI-PROJECT-22K03634, KAKENHI-PROJECT-22K03682, KAKENHI-PROJECT-23K03390, KAKENHI-PROJECT-23K03421, KAKENHI-PROJECT-20K14471, KAKENHI-PUBLICLY-21H05456, KAKENHI-PLANNED-20H05859, KAKENHI-PLANNED-20H05861, KAKENHI-PROJECT-19H00677, KAKENHI-PROJECT-23K20844
[Journal Article] Primordial black holes and gravitational waves induced by exponential-tailed perturbations2023
- Author(s)
  Abe Katsuya T.、Inui Ryoto、Tada Yuichiro、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2023 Issue: 05 Pages: 044-044
- DOI
  10.1088/1475-7516/2023/05/044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-21K13918
[Journal Article] Effective Inspiral Spin Distribution of Primordial Black Hole Binaries2022
- Author(s)
  Koga Yasutaka、Harada Tomohiro、Tada Yuichiro、Yokoyama Shuichiro、Yoo Chul-Moon
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 939 Issue: 2 Pages: 65-65
- DOI
  10.3847/1538-4357/ac93f1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03876, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-21K13918, KAKENHI-PROJECT-21K20367, KAKENHI-PROJECT-20H01932, KAKENHI-PROJECT-19H01895, KAKENHI-PLANNED-20H05853
[Journal Article] Simulation of primordial black holes with large negative non-Gaussianity2022
- Author(s)
  Escriva Albert、Tada Yuichiro、Yokoyama Shuichiro、Yoo Chul-Moon
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2022 Issue: 05 Pages: 012-012
- DOI
  10.1088/1475-7516/2022/05/012
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-21K13918, KAKENHI-PROJECT-20H01932, KAKENHI-PROJECT-19H01895, KAKENHI-PLANNED-20H05853
[Journal Article] Sneutrinos as two inflatons and curvaton and leptogenesis2022
- Author(s)
  Takahashi Tomo、Yamada Toshifumi、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2022 Issue: 11 Pages: 021-021
- DOI
  10.1088/1475-7516/2022/11/021
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-20H01932, KAKENHI-PROJECT-19K14710, KAKENHI-PLANNED-18H05543
[Journal Article] Can primordial parity violation explain the observed cosmic birefringence?2022
- Author(s)
  Fujita Tomohiro、Minami Yuto、Shiraishi Maresuke、Yokoyama Shuichiro
- Journal Title
  
  Physical Review D
  
  Volume: 106 Issue: 10 Pages: 1-1
- DOI
  10.1103/physrevd.106.103529
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PLANNED-20H05859, KAKENHI-PROJECT-20H01932, KAKENHI-PROJECT-19K14718, KAKENHI-PROJECT-20K14497
[Journal Article] Multi-chaotic inflation with and without spectator field2022
- Author(s)
  Morishita Yukiyoshi、Takahashi Tomo、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2022 Issue: 07 Pages: 042-042
- DOI
  10.1088/1475-7516/2022/07/042
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-20H01932
[Journal Article] Probing the primordial Universe with 21cm line from cosmic dawn/epoch of reionization2022
- Author(s)
  Minoda Teppei、Saga Shohei、Takahashi Tomo、Tashiro Hiroyuki、Yamauchi Daisuke、Yokoyama Shuichiro、Yoshiura Shintaro
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 75 Issue: Supplement_1 Pages: S154-S180
- DOI
  10.1093/pasj/psac015
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-21K03533, KAKENHI-PROJECT-22K03627, KAKENHI-PROJECT-20H01932, KAKENHI-PROJECT-22KJ3092, KAKENHI-PROJECT-19H01891
[Journal Article] Conceptual design and science cases of a juggled interferometer for gravitational wave detection2022
- Author(s)
  Wu Bin、Ishikawa Tomohiro、Iwaguchi Shoki、Shimizu Ryuma、Watanabe Izumi、Kawasaki Yuki、Michimura Yuta、Yokoyama Shuichiro、Kawamura Seiji
- Journal Title
  
  Physical Review D
  
  Volume: 106 Issue: 4 Pages: 1-1
- DOI
  10.1103/physrevd.106.042007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-21K18626, KAKENHI-PLANNED-20H05854, KAKENHI-PROJECT-20H01932, KAKENHI-PROJECT-20H05639
[Journal Article] Statistically-anisotropic tensor bispectrum from inflation2021
- Author(s)
  Hiramatsu Takashi、Murai Kai、Obata Ippei、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2021 Issue: 03 Pages: 047-047
- DOI
  10.1088/1475-7516/2021/03/047
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PLANNED-20H05859, KAKENHI-PROJECT-20J20248
[Journal Article] Minimal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>k</mml:mi></mml:math>-inflation in light of the conformal metric-affine geometry2021
- Author(s)
  Mikura Yusuke、Tada Yuichiro、Yokoyama Shuichiro
- Journal Title
  
  Physical Review D
  
  Volume: 103 Issue: 10 Pages: 1-1
- DOI
  10.1103/physrevd.103.l101303
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14707, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-21K13918
[Journal Article] Generalized local ansatz for scale-dependent primordial non-Gaussianities and future galaxy surveys2021
- Author(s)
  Yamauchi Daisuke、Yokoyama Shuichiro、Takahashi Tomo
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 108 Issue: Supplement_1 Pages: 1-1
- DOI
  10.1093/pasj/psab108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-19H01891
[Journal Article] Primordial black holes in peak theory with a non-Gaussian tail2021
- Author(s)
  Kitajima Naoya、Tada Yuichiro、Yokoyama Shuichiro、Yoo Chul-Moon
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2021 Issue: 10 Pages: 053-053
- DOI
  10.1088/1475-7516/2021/10/053
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14707, KAKENHI-PLANNED-20H05851, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-21K13918, KAKENHI-PLANNED-20H05853, KAKENHI-PROJECT-19H01895, KAKENHI-PROJECT-23K20231, KAKENHI-PROJECT-23K20841
[Journal Article] Blue-tilted inflationary tensor spectrum and reheating in the light of NANOGrav results2021
- Author(s)
  Kuroyanagi Sachiko、Takahashi Tomo、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2021 Issue: 01 Pages: 071-071
- DOI
  10.1088/1475-7516/2021/01/071
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-20J40022, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-20H01899
[Journal Article] A novel formulation of the primordial black hole mass function2020
- Author(s)
  Suyama Teruaki、Yokoyama Shuichiro
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 2020 Issue: 2 Pages: 1-11
- DOI
  10.1093/ptep/ptaa011
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03864, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04338, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-15K17632, KAKENHI-ORGANIZER-17H06357, KAKENHI-PLANNED-17H06359
[Journal Article] Violation of slow-roll in nonminimal inflation2020
- Author(s)
  Takahashi Tomo、Tenkanen Tommi、Yokoyama Shuichiro
- Journal Title
  
  Physical Review D
  
  Volume: 102 Issue: 4 Pages: 043524-043524
- DOI
  10.1103/physrevd.102.043524
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20K03968, KAKENHI-PUBLICLY-19H05110
[Journal Article] UV sensitive one-loop matter power spectrum in degenerate higher-order scalar-tensor theories2020
- Author(s)
  Hirano Shin’ichi、Kobayashi Tsutomu、Yamauchi Daisuke、Yokoyama Shuichiro
- Journal Title
  
  Physical Review D
  
  Volume: 102 Issue: 10 Pages: 1-15
- DOI
  10.1103/physrevd.102.103505
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03936, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-17K14304, KAKENHI-PROJECT-19H01891, KAKENHI-PUBLICLY-20H04745, KAKENHI-ORGANIZER-17H06357
[Journal Article] Conformal inflation in the metric-affine geometry2020
- Author(s)
  Mikura Y.、Tada Y.、Yokoyama S.
- Journal Title
  
  EPL (Europhysics Letters)
  
  Volume: 132 Issue: 3 Pages: 39001-39001
- DOI
  10.1209/0295-5075/132/39001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-19K14707, KAKENHI-PROJECT-18J01992
[Journal Article] Constraints on Earth-mass primordial black holes from OGLE 5-year microlensing events2019
- Author(s)
  Niikura, Hiroko and Takada, Masahiro and Yokoyama, Shuichiro and Sumi, Takahiro and Masaki, Shogo
- Journal Title
  
  Physical Review D
  
  Volume: 99 Issue: 8 Pages: 83503-83503
- DOI
  10.1103/physrevd.99.083503
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PROJECT-17J03653, KAKENHI-PLANNED-15H05893, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-19H00677
[Journal Article] Primordial black hole tower: Dark matter, earth-mass, and LIGO black holes2019
- Author(s)
  Tada Yuichiro、Yokoyama Shuichiro
- Journal Title
  
  Physical Review D
  
  Volume: 100 Issue: 2 Pages: 023537-023537
- DOI
  10.1103/physrevd.100.023537
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14707, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-18J01992
[Journal Article] Clustering of primordial black holes with non-Gaussian initial fluctuations2019
- Author(s)
  Suyama Teruaki、Yokoyama Shuichiro
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 2019 Issue: 10 Pages: 1-13
- DOI
  10.1093/ptep/ptz105
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03864, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04338, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-15K17632, KAKENHI-ORGANIZER-17H06357, KAKENHI-PLANNED-17H06359
[Journal Article] Clustering of primordial black holes formed in a matter-dominated epoch2019
- Author(s)
  Takahiko Matsubara, Takahiro Terada, Kazunori Kohri, Shuichiro Yokoyama
- Journal Title
  
  Physical Review D
  
  Volume: 100 Issue: 12 Pages: 123544-123544
- DOI
  10.1103/physrevd.100.123544
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03835, KAKENHI-PLANNED-15H05888, KAKENHI-PLANNED-15H05889, KAKENHI-PUBLICLY-18H04356, KAKENHI-PUBLICLY-18H04594, KAKENHI-PUBLICLY-19H05114, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H03977
[Journal Article] Abundance of primordial black holes with local non-Gaussianity in peak theory2019
- Author(s)
  Yoo, Chul-Moon and Gong, Jinn-Ouk and Yokoyama, Shuichiro
- Journal Title
  
  JCAP
  
  Volume: 1909 Issue: 09 Pages: 33-33
- DOI
  10.1088/1475-7516/2019/09/033
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-19H01895
[Journal Article] Probing primordial non-Gaussianity with 21 cm fluctuations from minihalos2019
- Author(s)
  Sekiguchi, Toyokazu and Takahashi, Tomo and Tashiro, Hiroyuki and Yokoyama, Shuichiro
- Journal Title
  
  JCAP
  
  Volume: 1902 Issue: 02 Pages: 33-33
- DOI
  10.1088/1475-7516/2019/02/033
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04339, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-15K05084, KAKENHI-PROJECT-15K17646, KAKENHI-PROJECT-15K17659
[Journal Article] Hunting for statistical anisotropy in tensor modes with B-mode observations2018
- Author(s)
  Hiramatsu Takashi、Yokoyama Shuichiro、Fujita Tomohiro、Obata Ippei
- Journal Title
  
  Physical Review D
  
  Volume: 98 Issue: 8 Pages: 83522-83522
- DOI
  10.1103/physrevd.98.083522
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K13537, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-17J09103, KAKENHI-PROJECT-15K17659, KAKENHI-PROJECT-16K17695
[Journal Article] Limits on primordial magnetic fields from direct detection experiments of gravitational wave background2018
- Author(s)
  Saga, Shohei and Tashiro, Hiroyuki and Yokoyama, Shuichiro
- Journal Title
  
  Physical Review D
  
  Volume: 98 Issue: 8 Pages: 83518-83518
- DOI
  10.1103/physrevd.98.083518
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-17J10553, KAKENHI-PROJECT-15K17646, KAKENHI-PROJECT-15K17659
[Journal Article] Primordial black holes?perspectives in gravitational wave astronomy2018
- Author(s)
  Sasaki Misao、Suyama Teruaki、Tanaka Takahiro、Yokoyama Shuichiro
- Journal Title
  
  Classical and Quantum Gravity
  
  Volume: 35 Issue: 6 Pages: 1-76
- DOI
  10.1088/1361-6382/aaa7b4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K17632, KAKENHI-PROJECT-15K17659, KAKENHI-PUBLICLY-16H01103, KAKENHI-WRAPUP-17H06077, KAKENHI-ORGANIZER-17H06357, KAKENHI-INTERNATIONAL-15K21733, KAKENHI-PLANNED-17H06358, KAKENHI-PROJECT-15H02087, KAKENHI-PROJECT-26287044, KAKENHI-PLANNED-17H06359
[Journal Article] 21 cm angular power spectrum from minihalos as a probe of primordial spectral runnings2018
- Author(s)
  Sekiguchi Toyokazu、Takahashi Tomo、Tashiro Hiroyuki、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2018 Issue: 02 Pages: 053-053
- DOI
  10.1088/1475-7516/2018/02/053
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17646, KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-17H01131
[Journal Article] Matter bispectrum beyond Horndeski theories2018
- Author(s)
  Hirano Shin’ichi、Kobayashi Tsutomu、Tashiro Hiroyuki、Yokoyama Shuichiro
- Journal Title
  
  Physical Review D
  
  Volume: 97 Issue: 10 Pages: 1-12
- DOI
  10.1103/physrevd.97.103517
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17707, KAKENHI-PLANNED-15H05888, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-17J04865, KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-17H06359
[Journal Article] Hidden Universality in the Merger Rate Distribution in the Primordial Black Hole Scenario2018
- Author(s)
  Kocsis Bence、Suyama Teruaki、Tanaka Takahiro、Yokoyama Shuichiro
- Journal Title
  
  Astrophysical Journal
  
  Volume: 854 Issue: 1 Pages: 1-13
- DOI
  10.3847/1538-4357/aaa7f4
- NAID
  120006466622
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17632, KAKENHI-PROJECT-15K17659, KAKENHI-PROJECT-26287044, KAKENHI-PLANNED-15H05888, KAKENHI-WRAPUP-17H06077, KAKENHI-ORGANIZER-17H06357, KAKENHI-PLANNED-17H06358, KAKENHI-PROJECT-15H02087, KAKENHI-PLANNED-17H06359
[Journal Article] Spin distribution of primordial black holes2017
- Author(s)
  Chiba Takeshi、Yokoyama Shuichiro
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 083E01 Issue: 8 Pages: 1-8
- DOI
  10.1093/ptep/ptx087
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-15H05888, KAKENHI-PLANNED-15H05894, KAKENHI-PUBLICLY-16H01103
[Journal Article] Refined study of isocurvature fluctuations in the curvaton scenario2017
- Author(s)
  Naoya Kitajima, David Langlois, Tomo Takahashi, Shuichiro Yokoyama
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1712 Issue: 12 Pages: 042-042
- DOI
  10.1088/1475-7516/2017/12/042
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084, KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-17J09736
[Journal Article] Constraining the epoch-of-reionization model parameters with the 21-cm bispectrum2017
- Author(s)
  Hayato Shimabukuro, Shintaro Yoshiura, Keitaro Takahashi, Shuichiro Yokoyama, Kiyotomo Ichiki
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 468 Issue: 2 Pages: 1542-1550
- DOI
  10.1093/mnras/stx530
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-16J01585, KAKENHI-PROJECT-24340048, KAKENHI-PROJECT-26610048, KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PUBLICLY-16H01543
[Journal Article] Constraining modified theories of gravity with the galaxy bispectrum2017
- Author(s)
  Yamauchi Daisuke、Yokoyama Shuichiro、Tashiro Hiroyuki
- Journal Title
  
  Physical Review D
  
  Volume: 96 Issue: 12 Pages: 123516-123516
- DOI
  10.1103/physrevd.96.123516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K17646, KAKENHI-PROJECT-15K17659, KAKENHI-PROJECT-17K14304, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-17H01110
[Journal Article] Multitracer technique for galaxy bispectrum: An application to constraints on nonlocal primordial non-Gaussianities2017
- Author(s)
  Daisuke Yamauchi, Shuichiro Yokoyama, Keitaro Takahashi
- Journal Title
  
  Physical Review D
  
  Volume: 95 Issue: 6 Pages: 1-6
- DOI
  10.1103/physrevd.95.063530
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-24340048, KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-15H05896
[Journal Article] Magnetic reheating2017
- Author(s)
  Saga Shohei、Tashiro Hiroyuki、Yokoyama Shuichiro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society: Letters
  
  Volume: 474 Issue: 1 Pages: L52-L55
- DOI
  10.1093/mnrasl/slx195
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K17646, KAKENHI-PROJECT-15K17659, KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17J10553
[Journal Article] 21cm-line bispectrum as method to probe Cosmic Dawn and Epoch of Reionization2016
- Author(s)
  Hayato Shimabukuro, Shintaro Yoshiura, Keitaro Takahashi, Shuichiro Yokoyama, Kiyotomo Ichiki
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 458 Issue: 3 Pages: 3003-3011
- DOI
  10.1093/mnras/stw482
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659, KAKENHI-PROJECT-13J03015, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-24340048
[Journal Article] Primordial black hole scenario for the gravitational-wave event GW1509142016
- Author(s)
  Misao Sasaki, Teruaki Suyama, Takahiro Tanaka, Shuichiro Yokoyama
- Journal Title
  
  Physical Review Letters
  
  Volume: 117 Issue: 6 Pages: 1-5
- DOI
  10.1103/physrevlett.117.061101
- NAID
  120005825908
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PUBLICLY-15H00777, KAKENHI-PLANNED-15H05888, KAKENHI-PLANNED-24103006, KAKENHI-PROJECT-15H02087, KAKENHI-PROJECT-26287044, KAKENHI-PROJECT-15K17632, KAKENHI-PROJECT-15K17659, KAKENHI-INTERNATIONAL-15K21733
[Journal Article] Cosmology with the Square Kilometre Array by SKA-Japan2016
- Author(s)
  D. Yamauchi, K. Ichik, K. Kohri et al.
- Journal Title
  
  Publ.Astron.Soc.Jap
  
  Volume: 68
- DOI
  10.1093/pasj/psw098
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H00877, KAKENHI-PROJECT-26247042, KAKENHI-PROJECT-24340048, KAKENHI-PROJECT-25287057, KAKENHI-PLANNED-15H05896
[Journal Article] Constraining equilateral-type primordial non-Gaussianities from imaging surveys2016
- Author(s)
  Ichihiko Hashimoto, Shuntaro Mizuno, Shuichiro Yokoyama
- Journal Title
  
  Physical Review D
  
  Volume: 94 Issue: 4 Pages: 043532-043532
- DOI
  10.1103/physrevd.94.043532
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-16H03977, KAKENHI-PROJECT-15K17659, KAKENHI-PROJECT-16K17709
[Journal Article] Ultra slow-roll G-inflation2016
- Author(s)
  Shin'ichi Hirano, Tsutomu Kobayashi, Shuichiro Yokoyama
- Journal Title
  
  Physical Review
  
  Volume: D94 Issue: 10 Pages: 1-9
- DOI
  10.1103/physrevd.94.103515
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-16H01102, KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-15K17659, KAKENHI-PROJECT-16K17707
[Journal Article] Halo/Galaxy Bispectrum with Equilateral-type Primordial Trispectrum2015
- Author(s)
  Shuntaro Mizuno, Shuichiro Yokoyama
- Journal Title
  
  Physical Review D
  
  Volume: 91, 12 Issue: 12
- DOI
  10.1103/physrevd.91.123521
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659, KAKENHI-PROJECT-26887042
[Journal Article] Studying 21cm power spectrum with one-point statistics2015
- Author(s)
  Hayato Shimabukuro, Shintaro Yoshiura, Keitaro Takahashi, Shuichiro Yokoyama and Kiyotomo Ichiki,
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 451 Issue: 1 Pages: 467-474
- DOI
  10.1093/mnras/stv965
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26610048, KAKENHI-PROJECT-13J03015, KAKENHI-PROJECT-24340048
[Journal Article] Primordial black holes as biased tracers2015
- Author(s)
  Yuichiro Tada, Shuichiro Yokoyama
- Journal Title
  
  Physical Review D
  
  Volume: 91, 12 Issue: 12
- DOI
  10.1103/physrevd.91.123534
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K17659
[Journal Article] Probing small scale cosmological fluctuations with 21cm forest2014
- Author(s)
  H.Shimabukuro, K. Ichiki, S.Yokoyama, S.Inoue
- Journal Title
  
  Physical Review D
  
  Volume: 90 Issue: 8 Pages: 1-13
- DOI
  10.1103/physrevd.90.083003
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-13J03015, KAKENHI-PROJECT-24340048
[Presentation] On the primordial statistical anisotropies2023
- Author(s)
  横山修一郎
- Organizer
  Cosmology and Gravity at Kobe 2023
- Invited
- Data Source
  KAKENHI-PROJECT-23H00108
[Presentation] GWB anisotropies2023
- Author(s)
  Shuichiro Yokoyama
- Organizer
  2023 Winter-II NRF-JSPS Workshop in particle physics, cosmology, and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] GWB anisotropies2023
- Author(s)
  Shuichiro Yokoyama
- Organizer
  2023 Winter-II NRF-JSPS Workshop in particle physics, cosmology, and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01932
[Presentation] Non-Gaussianity2023
- Author(s)
  Shuichiro Yokoyama
- Organizer
  Non-linear Nature of Cosmological Perturbations and its Observational Consequences
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01932
[Presentation] 原始ブラックホールと重力波2023
- Author(s)
  横山修一郎
- Organizer
  第22回DECIGOワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] Non-Gaussianity2023
- Author(s)
  Shuichiro Yokoyama
- Organizer
  Non-linear Nature of Cosmological Perturbations and its Observational Consequences
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] On the primordial statistical anisotropies2023
- Author(s)
  横山修一郎
- Organizer
  Cosmology and Gravity at Kobe 2023
- Invited
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] Multi-chaotic inflation with the curvaton and its application to the sneutrinos scenario2022
- Author(s)
  横山修一郎
- Organizer
  日本物理学会 2022年秋季大会
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] 最近の原始ブラックホール研究に関して2022
- Author(s)
  横山修一郎
- Organizer
  初代星・初代銀河研究会2021
- Invited
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] Multi-chaotic inflation with and without spectator field2022
- Author(s)
  Shuichiro Yokoyama
- Organizer
  2022 Summer NRF-JSPS Workshop in particle physics, cosmology, and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01932
[Presentation] Induced gravitational waves with higher-order primordial non-Gaussianities2022
- Author(s)
  Shuichiro Yokoyama
- Organizer
  2022 Winter NRF-JSPS Workshop in particle physics, cosmology, and gravitation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] Multi-chaotic inflation with the curvaton and its application to the sneutrinos scenario2022
- Author(s)
  横山修一郎
- Organizer
  日本物理学会 2022年秋季大会
- Data Source
  KAKENHI-PROJECT-20H01932
[Presentation] Multi-chaotic inflation with and without spectator field2022
- Author(s)
  Shuichiro Yokoyama
- Organizer
  2022 Summer NRF-JSPS Workshop in particle physics, cosmology, and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] Cosmic Birefringence by the Inflaton2021
- Author(s)
  Shuichiro Yokoyama
- Organizer
  2021 NRF-JSPS Workshop in particle physics, cosmology, and gravitation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] What does the Planck ns-r tell us about inflation?2021
- Author(s)
  Shuichiro Yokoyama
- Organizer
  8th Korea-Japan workshop on Dark Energy
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] Primordial Black Holes with Primordial non-Gaussianity2020
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The fourth NRF-JSPS workshop in particle physics, cosmology, and gravitation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] Violation of slow-roll in nonminimal inflation2020
- Author(s)
  Shuichiro Yokoyama
- Organizer
  ONLINE JGRG WORKSHOP 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03968
[Presentation] primordial black holes with primordial non-Gaussianity2020
- Author(s)
  Yokoyama Shuichiro
- Organizer
  Cosmic Acceleration
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] Clustering of primordial black holes2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The 2nd Korea-Japan bilateral workshop on String Axion Cosmology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] 宇宙論の諸問題2019
- Author(s)
  横山修一郎
- Organizer
  銀河進化と遠方宇宙2019(第五回)
- Invited
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] A new constraint on PBH abundance and its implications2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The 2nd NRF-JSPS workshop in particle physics, cosmology and gravitation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Constraint on small scale primordial magnetic fields2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The third NRF-JSPS workshop in particle physics, cosmology and gravitation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] Dark Energy2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The 4th KMI International Symposium (KMI2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] Clustering of primordial black holes2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  Why does the Universe accelerate?-Exhaustive study and challenge for the future -MAR2019
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] Clustering of primordial black holes2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The 2nd Korea-Japan bilateral workshop on String Axion Cosmology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] 小スケールの宇宙初期ゆらぎとSKA2019
- Author(s)
  横山修一郎
- Organizer
  SKA-Japan シンポジウム
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] 宇宙論の諸問題2019
- Author(s)
  横山修一郎
- Organizer
  銀河進化と遠方宇宙2019(第五回)
- Invited
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] A new constraint on PBH abundance and its implications2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The 2nd NRF-JSPS workshop in particle physics, cosmology and gravitation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] Dark Energy2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The 4th KMI International Symposium (KMI2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Clustering of primordial black holes2019
- Author(s)
  Yokoyama Shuichiro
- Organizer
  Why does the Universe accelerate?-Exhaustive study and challenge for the future -MAR2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Clustering of primordial black holes2018
- Author(s)
  横山修一郎、須山輝明
- Organizer
  日本物理学会２０１８年秋季大会
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Gravitational Wave Background from Primordial Magnetic Fields2018
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The first NRF-JSPS workshop in particle physics, cosmology, and gravitation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] 暗黒物質としての原始ブラックホールと重力波直接観測2018
- Author(s)
  横山修一郎
- Organizer
  第17回 DECIGOワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] 暗黒物質としての原始ブラックホールと重力波直接観測2018
- Author(s)
  横山修一郎
- Organizer
  第17回 DECIGOワークショップ
- Invited
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] Gravitational Wave Background from Primordial Magnetic Fields2018
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The first NRF-JSPS workshop in particle physics, cosmology, and gravitation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Clustering of primordial black holes2018
- Author(s)
  横山修一郎、須山輝明
- Organizer
  日本物理学会２０１８年秋季大会
- Data Source
  KAKENHI-PUBLICLY-18H04356
[Presentation] 観測的インフレーション宇宙論2017
- Author(s)
  横山修一郎
- Organizer
  第４７回天文・天体物理若手夏の学校
- Invited
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Isocurvature fluctuations in the curvaton scenario2017
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The origin and evolution of the Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01103
[Presentation] Refined study of isocurvature fluctuations in the curvaton2017
- Author(s)
  Shuichiro Yokoyama
- Organizer
  なぜ宇宙は加速するのか？ー徹底的究明と将来への挑戦ー
- Place of Presentation
  KEK(茨城県つくば市)
- Year and Date
  2017-03-08
- Data Source
  KAKENHI-PUBLICLY-16H01103
[Presentation] 観測的インフレーション宇宙論2017
- Author(s)
  横山修一郎
- Organizer
  第４７回天文・天体物理若手夏の学校
- Invited
- Data Source
  KAKENHI-PUBLICLY-16H01103
[Presentation] running of spectral indexを用いたインフレーションモデルの峻別2017
- Author(s)
  関口豊和、田代寛之、高橋智、横山修一郎
- Organizer
  日本物理学会第７２回年次大会
- Place of Presentation
  大阪大学(大阪府豊中市)
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PUBLICLY-16H01103
[Presentation] Refined study of isocurvature fluctuations in the curvaton2017
- Author(s)
  Shuichiro Yokoyama
- Organizer
  なぜ宇宙は加速するのか？- 徹底的究明と将来への挑戦-
- Place of Presentation
  KEK(茨城県つくば市)
- Year and Date
  2017-03-08
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] running of spectral indexを用いたインフレーションモデルの峻別2017
- Author(s)
  関口豊和、田代寛之、高橋智、横山修一郎
- Organizer
  日本物理学会第７２回年次大会
- Place of Presentation
  大阪大学(大阪府豊中市)
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Isocurvature fluctuations in the curvaton scenario2017
- Author(s)
  Yokoyama Shuichiro
- Organizer
  The origin and evolution of the Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Revisiting isocurvature fluctuations in the curvaton scenario2016
- Author(s)
  Shuichiro Yokoyama
- Organizer
  COSMO-16
- Place of Presentation
  ミシガン大学(USA)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01103
[Presentation] Revisiting matter isocurvature fluctuations in the curvaton scenario2016
- Author(s)
  Shuichiro Yokoyama
- Organizer
  COSMO-16
- Place of Presentation
  ミシガン大学(USA)
- Year and Date
  2016-08-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] PBH scenario for GW1509142016
- Author(s)
  Shuichiro Yokoyama
- Organizer
  Workshop on Particle Physics, Cosmology, and Gravitation
- Place of Presentation
  東京工業大学(東京都目黒区)
- Year and Date
  2016-09-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Refined Study of Isocurvature Fluctuations in the Curvaton2016
- Author(s)
  Shuichiro Yokoyama
- Organizer
  JGRG26
- Place of Presentation
  大阪市立大学(大阪府大阪市住吉区)
- Year and Date
  2016-10-24
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01103
[Presentation] Refined Study of Isocurvature Fluctuations in the Curvaton2016
- Author(s)
  Shuichiro Yokoyama
- Organizer
  JGRG26
- Place of Presentation
  大阪市立大学(大阪府大阪市住吉区)
- Year and Date
  2016-10-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] カーバトンシナリオにおける物質等曲率揺らぎについて2015
- Author(s)
  横山修一郎、北嶋直弥、高橋智、David Langlois
- Organizer
  日本物理学会２０１５年秋季大会
- Place of Presentation
  大阪市立大学、大阪、日本
- Year and Date
  2015-09-25
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] Excavating primordial non-Gaussianities in large scale structure2015
- Author(s)
  Shuichiro Yokoyama
- Organizer
  International Workshop on Particle Physics and Cosmology
- Place of Presentation
  東北大学、仙台、日本
- Year and Date
  2015-09-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17659
[Presentation] 高赤方遍移21cm吸収線系から探る小スケール宇宙初期密度揺らぎ2013
- Author(s)
  井上進、島袋隼士、市来淨與、横山修一郎
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学、日本
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-24340048
[Presentation] Studying 21cm power spectrum with one-point statistics
- Author(s)
  島袋隼士, 吉浦伸太郎, 高橋慶太郎, 横山修一郎, 市來淨與
- Organizer
  天文学会
- Place of Presentation
  大阪大学
- Year and Date
  2015-03-18 – 2015-03-21
- Data Source
  KAKENHI-PROJECT-24340048

1. Miyatake Hironao (20784937)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 西澤淳 (70402435)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. Ichiki Kiyotomo (10534480)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. TAKEUCHI Tsutomu (90436072)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 高橋慶太郎 (80547547)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. 井上進 (80413954)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. TAKAHASHI Tomo

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results
8. KOHRI Kazunori

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. KOBAYASHI Tsutomu

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
10. 原田知広

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 須山輝明

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
12. 横山順一

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
13. 多田祐一郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
14. 藤田智弘

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
15. 松原隆彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
16. 田代寛之

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results

Yokoyama Shuichiro 横山 修一郎

YOKOYAMA Shuichiro 横山 修一郎

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The Primordial Black Hole Universe Explored by Precise Theory and Various Astronomical ObservationsPrincipal Investigator

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Detailed investigation of the standard cosmological model with large galaxy imaging surveys

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精密宇宙論時代における初期揺らぎの統計的性質の徹底解明と超高エネルギー物理の検証Principal Investigator

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Exploring the origin of cosmic acceleration using the final data from Subaru HSC

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原始ブラックホール形成過程の精査とその観測的検証Principal Investigator

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複数場インフレーションモデルの検証に関する理論的研究Principal Investigator

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Investigating non-linear property of primordial fluctuations from future cosmological observations and probing the physics of the early UniversePrincipal Investigator

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Study on the evolution of galaxies and the large scale structure through HI 21cm line observations

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[Journal Article] Probing the Mass Relation between Supermassive Black Holes and Dark Matter Halos at High Redshifts by Gravitational Wave Experiments2023

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[Journal Article] Cosmological gravity probes: connecting recent theoretical developments to forthcoming observations2023

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[Journal Article] Primordial black holes and gravitational waves induced by exponential-tailed perturbations2023

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[Journal Article] Effective Inspiral Spin Distribution of Primordial Black Hole Binaries2022

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[Journal Article] Simulation of primordial black holes with large negative non-Gaussianity2022

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[Journal Article] Sneutrinos as two inflatons and curvaton and leptogenesis2022

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Yokoyama Shuichiro 横山修一郎

YOKOYAMA Shuichiro 横山修一郎