YAMADA Youichi 山田洋一

Researcher Number	00281965
Other IDs
Affiliation (Current)	2025: 東北大学, 理学研究科, 助教
Affiliation (based on the past Project Information) *help	2007 – 2011: 東北大学, 大学院・理学研究科, 助教 2006: 東北大学, 大学院理学研究科, 助手 1998 – 2005: 東北大学, 大学院・理学研究科, 助手 1998: 東北大学, 大学院理学研究科, 助手
Review Section/Research Field	Principal Investigator 素粒子・核・宇宙線 Except Principal Investigator Science and Engineering / 素粒子・核・宇宙線
Keywords	Principal Investigator 量子補正 / ヒッグス粒子 / 超対称性 / ゲージ依存性 / くりこみ / QCD / チャージーノ / B中間子 / bクォーク / グルイーノ … More / 質量殻上くりこみ / 混合行列 / 精密測定 / 余次元 … More Except Principal Investigator 超対称性 / ヒッグス粒子 / 素粒子実験 / 素粒子理論 / high energy physics / top quark / トップクォーク / 素粒子 / コライダー / CPの破れ / B中間子 / レプトンフレーバーの破れ / super symmetry / collider / elementary particle / 中性カレント / くりこみ / QCD / クォーコニウム / proton-antiproton collision / electron-positron collision / radiative correction / Higgs boson / collider physics / Supersymmetry / 軸射補正 / ゲージボソン / 高エネルギー物理学 / 陽子反陽子衝突 / 電子陽電子衝突 / 輻射補正 / コライダー物理 / 宇宙論 / B中間子の物理 / 素粒子論 / レプトンフレーバー破れ / 素粒子物理学 / 対称性の破れ / 陽子崩壊 / CPの対れ / 初期宇宙 / 余剰次元 / 宇宙物理 / フレーバーの物理 / 超対称標準理論 / 宇宙背景放射の揺らぎ / 素粒子標準模型 / 量子補正 / CP対称性 / ニュートリノ Less

Theoretical studies on physics beyond the Standard Model wit flavor mixing
- Principal Investigator
  
  HIKASA Ken-ichi
- Project Period (FY)
  2006 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
Generation Structure and Lepton Flavor Violation in Supersymmetric Theories
- Principal Investigator
  
  YAMAGUCHI Masahiro
- Project Period (FY)
  2004 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
ヒッグスセクターと超対称理論ダイナミックスの現象論的研究
- Principal Investigator
  
  HIKASA Ken-ichi
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
量子補正を含めた超対称統一理論の現象論Principal Investigator
- Principal Investigator
  
  山田洋一
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Tohoku University
フレーバー混合に関わる素粒子現象と標準模型を超える物理
- Principal Investigator
  
  YAMAGUCHI Masahiro
- Project Period (FY)
  2000 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
超対称性を持つ大統一理論の探求Principal Investigator
- Principal Investigator
  
  山田洋一
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Tohoku University
Top quark physics at colliders
- Principal Investigator
  
  HIKASA Ken-ichi
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Tohoku University
量子補正をとり入れた超対称理論の検証Principal Investigator
- Principal Investigator
  
  山田洋一
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Tohoku University
Testing Supersymmetry at Energy-Frontier Colliders
- Principal Investigator
  
  HIKASA Ken-ichi
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  TOHOKU UNIVERSITY

All 2010 2008 2005 2004

All Journal Article

[Journal Article] Electroweak two-loop contribution to the mass splitting withing a new heavy SU(2)L fermion multiplet2010
- Author(s)
  山田洋一
- Journal Title
  
  Phys.Lett.B 682
  
  Pages: 435-440
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16081202
[Journal Article] Electroweak two-loop contribution to the mass splitting within a new heavy SU(2)_L fermion multiplet2010
- Author(s)
  Y. Yamada
- Journal Title
  
  Physics Letters B
  
  Volume: 682 Pages: 435-440
- URL
  http://dx.doi.org/10.1016/j.physletb.2009.11.044
- Data Source
  KAKENHI-PLANNED-18071001
[Journal Article] b → sννdecay in the MSSM : implication of b → sγ at large tanβ2008
- Author(s)
  Y. Yamada
- Journal Title
  
  Physical Review D77
  
  Pages: 14025-14025
- NAID
  120003780023
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18071001
[Journal Article] B→sνν decay in the MSSM: Implication of b→sγ at large tanβ2008
- Author(s)
  Y. Yamada
- Journal Title
  
  Physical Review D
  
  Volume: 77 Pages: 14025-14025
- NAID
  120003780023
- URL
  http://dx.doi.org/10.1103/PhysRevD.77.014025
- Data Source
  KAKENHI-PLANNED-18071001
[Journal Article] b→sν ν decay in the MSSM: Implication of b→sγ at large tan β2008
- Author(s)
  Y. Yamada
- Journal Title
  
  Physical Review D 77
- NAID
  120003780023
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18071001
[Journal Article] B→s nu anti-nu decay in the MSSM: Implication to b→s gamma at large tan beta2008
- Author(s)
  Y. Yamada
- Journal Title
  
  Phys. Rev. D 77
  
  Pages: 14025-14025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16081202
[Journal Article] b to s nu nu-bar decay in the MSSM: Implication of b to s gamma at large tan beta2008
- Author(s)
  Y. Yamada
- Journal Title
  
  Phys. Rev D77
  
  Pages: 14025-14025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16081202
[Journal Article] Two-loop SUSY QCD correction to the gluino pole mass2005
- Author(s)
  Y.Yamada
- Journal Title
  
  Phys.Lett.B 623
  
  Pages: 104-110
- Data Source
  KAKENHI-PROJECT-16081202
[Journal Article] Two-loop SUSY QCD correction to the gluino pole mass2005
- Author(s)
  Y.Yamada
- Journal Title
  
  Physics Letters B 623
  
  Pages: 104-104
- Data Source
  KAKENHI-PROJECT-14046201
[Journal Article] Two-loop SUSY QCD correction to the gluino pole mass2005
- Author(s)
  Y. Yamada
- Journal Title
  
  Phys. Lett B623
  
  Pages: 104-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16081202
[Journal Article] Full one-loop corrections to SUSY Higgs boson decays into charginos2004
- Author(s)
  H.Eberl, W.Majerotto, Y.Yamada
- Journal Title
  
  Physics Letters B 597
  
  Pages: 275-284
- Data Source
  KAKENHI-PROJECT-14740144
[Journal Article] Large tanβ SUSY QCD corrections to B→Xsγ2004
- Author(s)
  Y.Yamada
- Journal Title
  
  Journal of the Korean Physical Society 45
- Data Source
  KAKENHI-PROJECT-14740144
[Journal Article] Full one-loop corrections to SUSY Higgs boson decays into charginos2004
- Author(s)
  H.Eberl, W.Majerotto, Y.Yamada
- Journal Title
  
  Phys.Lett.B 597
  
  Pages: 275-275
- Data Source
  KAKENHI-PROJECT-16081202
[Journal Article] Full one-loop corrections to SUSY Higgs boson decays into charginos2004
- Author(s)
  H.Eberl, W.Majerotto, Y.Yamada
- Journal Title
  
  Physics Letters B 597
  
  Pages: 275-275
- Data Source
  KAKENHI-PROJECT-14046201

1. YAMAGUCHI Masahiro (10222366)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. MOROI Takeo (60322997)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. HIKASA Ken-ichi (20208739)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
4. TANABASHI Masaharu (00270398)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. KITANO Ryuichiro (50543451)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. TOBE Kazuhiro (20451510)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. OKUMURA Ken-ichi (40403935)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KOHRI Kazunori (50565819)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SUMINO Yukinari (80260412)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 久野純治 (60300670)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 野尻美保子 (30222201)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. NOMURA Daisuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. YANG Jin Min

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

YAMADA Youichi 山田 洋一

Research Projects

Research Products

Co-Researchers

Theoretical studies on physics beyond the Standard Model wit flavor mixing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Generation Structure and Lepton Flavor Violation in Supersymmetric Theories

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

ヒッグスセクターと超対称理論ダイナミックスの現象論的研究

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

量子補正を含めた超対称統一理論の現象論Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

フレーバー混合に関わる素粒子現象と標準模型を超える物理

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

超対称性を持つ大統一理論の探求Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Top quark physics at colliders

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

量子補正をとり入れた超対称理論の検証Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Testing Supersymmetry at Energy-Frontier Colliders

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Electroweak two-loop contribution to the mass splitting withing a new heavy SU(2)L fermion multiplet2010

Author(s)

Journal Title

Data Source

[Journal Article] Electroweak two-loop contribution to the mass splitting within a new heavy SU(2)_L fermion multiplet2010

Author(s)

Journal Title

URL

Data Source

[Journal Article] b → sννdecay in the MSSM : implication of b → sγ at large tanβ2008

Author(s)

Journal Title

NAID

Data Source

[Journal Article] B→sνν decay in the MSSM: Implication of b→sγ at large tanβ2008

Author(s)

Journal Title

NAID

URL

Data Source

[Journal Article] b→sν ν decay in the MSSM: Implication of b→sγ at large tan β2008

Author(s)

YAMADA Youichi 山田洋一