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Yagyuu Kei

柳生　慶

Graduate School of Science　Department of Physics, Assistant Professor

keyword high-energy particle physics, phenomenology

Research History

  • - , Seikei University Faculty of Science and TechnologyDepartment of Materials and Life Science

Research Areas

  • Natural sciences, Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Papers

  • Explanation of the W mass shift at CDF II in the extended Georgi-Machacek model, Ting-Kuo Chen,Cheng-Wei Chiang,Kei Yagyu, Physical Review D, American Physical Society (APS), Vol. 106, No. 5, 2022/09/26
  • Implication of the W boson mass anomaly at CDF II in the Higgs triplet model with a mass difference, Shinya Kanemura,Kei Yagyu, Physics Letters B, Elsevier BV, Vol. 831, p. 137217-137217, 2022/08
  • Next-to-leading order corrections to decays of the heavier CP-even Higgs boson in the two Higgs doublet model, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, Nuclear Physics B, Elsevier BV, Vol. 983, p. 115906-115906, 2022/03/16
  • Dark Sector as Origin of Light Lepton Mass and Its Phenomenology, Cheng-Wei Chiang,Ryomei Obuchi,Kei Yagyu, 2022/02/15
  • Gravitational waves in models with multicritical-point principle, Yuta Hamada,Hikaru Kawai,Kiyoharu Kawana,Kin-ya Oda,Kei Yagyu, 2022/02/09
  • CP-Violating 2HDMs Emerging from 3-3-1 Models, Zhiyi Fan,Kei Yagyu, 2022/01/27
  • Probing double-aligned two Higgs doublet models at LHC, Shinya Kanemura,Michihisa Takeuchi,Kei Yagyu, Physical Review D, American Physical Society (APS), Vol. 105, No. 11, 2021/12/27
  • CP-Violation in a composite 2-Higgs doublet model, Stefania De Curtis,Stefano Moretti,Ryo Nagai,Kei Yagyu, Journal of High Energy Physics, Springer Science and Business Media LLC, Vol. 2021, No. 10, 2021/10
  • Probing extended Higgs sectors by the synergy between direct searches at the LHC and precision tests at future lepton colliders, Masashi Aiko,Shinya Kanemura,Mariko Kikuchi,Kentarou Mawatari,Kodai Sakurai,Kei Yagyu, Nuclear Physics B, Elsevier BV, Vol. 966, p. 115375-115375, 2021/05
  • Radiative Seesaw Mechanism for Charged Leptons, Cheng-Wei Chiang,Kei Yagyu, 2021/04/02
  • Testing aligned CP-violating Higgs sector at future lepton colliders, Shinya Kanemura,Mitsunori Kubota,Kei Yagyu, Journal of High Energy Physics, Springer Science and Business Media LLC, Vol. 2021, No. 4, 2021/04
  • Flavor Dependent $U(1)$ Symmetric Zee Model with a Vector-like Lepton, Toshinori Matsui,Takaaki Nomura,Kei Yagyu, 2021/02/18
  • Minimal scenario of Criticality for Electroweak scale, Neutrino Masses, Dark Matter, and Inflation, Yuta Hamada,Hikaru Kawai,Kiyoharu Kawana,Kin-ya Oda,Kei Yagyu, 2021/02/09
  • Dark matter in minimal dimensional transmutation with multicritical-point principle, Yuta Hamada,Hikaru Kawai,Kin-ya Oda,Kei Yagyu, 2020/08/19
  • Aligned CP-violating Higgs sector canceling the electric dipole moment, Shinya Kanemura,Mitsunori Kubota,Kei Yagyu, Journal of High Energy Physics, Springer Science and Business Media LLC, Vol. 2020, No. 8, 2020/08
  • An explanation for the muon and electron $g-2$ anomalies and dark matter, Kai-Feng Chen,Cheng-Wei Chiang,Kei Yagyu, 2020/06/14
  • Radiative generation of neutrino masses in a 3-3-1 type model, Arindam Das,Kazuki Enomoto,Shinya Kanemura,Kei Yagyu, Physical Review D, American Physical Society (APS), Vol. 101, No. 9, 2020/05/07
  • Full next-to-leading-order calculations of Higgs boson decay rates in models with non-minimal scalar sectors, Shinya Kanemura,Mariko Kikuchi,Kentarou Mawatari,Kodai Sakurai,Kei Yagyu, 2019/06/25
  • Zee Model with Flavor Dependent Global $U(1)$ Symmetry, Takaaki Nomura,Kei Yagyu, 2019/05/28
  • Double Higgs boson production at $e^+e^-$ colliders in the two-Higgs-doublet model, Tadashi Kon,Takuto Nagura,Takahiro Ueda,Kei Yagyu, 2018/12/24
  • A Concrete Composite 2-Higgs Doublet Model, Stefania De Curtis,Luigi Delle Rose,Stefano Moretti,Kei Yagyu, 2018/10/15
  • Models with higher weak-isospin Higgs multiplets, Cheng-Wei Chiang,Kei Yagyu, 2018/08/30
  • Radiative corrections to Higgs couplings with weak gauge bosons in custodial multi-Higgs models, Cheng-Wei Chiang,An-Li Kuo,Kei Yagyu, 2017/07/13
  • Prospects for charged Higgs searches at the LHC, A. G. Akeroyd,M. Aoki,A. Arhrib,L. Basso,I. F. Ginzburg,R. Guedes,J. Hernandez-Sanchez,K. Huitu,T. Hurth,M. Kadastik,S. Kanemura,K. Kannike,W. Khater,M. Krawczyk,F. Mahmoudi,S. Moretti,S. Najjari,P. Osland,G. M. Pruna,M. Purmohammadi,A. Racioppi,M. Raidal,R. Santos,P. Sharma,D. Sokolowska,O. Stal,K. Yagyu,E. Yildirim, EUROPEAN PHYSICAL JOURNAL C, SPRINGER, Vol. 77, No. 5, 2017/05
  • Theory and Phenomenology of Composite 2-Higgs Doublet Models, Stefania De Curtis,Stefano Moretti,Kei Yagyu,Emine Yildirim, 2016/12/15
  • Higgs boson couplings as a probe of new physics, Kei Yagyu, 2015/05/26
  • Fingerprinting nonminimal Higgs sectors, Shinya Kanemura,Koji Tsumura,Kei Yagyu,Hiroshi Yokoya, Physical Review D - Particles, Fields, Gravitation and Cosmology, American Physical Society, Vol. 90, No. 7, 2014/10/01
  • $T_7$ Flavor Model in Three Loop Seesaw and Higgs Phenomenology, Yuji Kajiyama,Hiroshi Okada,Kei Yagyu, 2013/07/01
  • Higgs sectors with exotic scalar fields, Kei Yagyu, 2013/04/23
  • Two Loop Radiative Seesaw Model with Inert Triplet Scalar Field, Yuji Kajiyama,Hiroshi Okada,Kei Yagyu, 2013/03/14
  • Implications of Higgs boson search data on the two-Higgs doublet models with a softly broken $Z_2$ symmetry, Cheng-Wei Chiang,Kei Yagyu, 2013/03/01
  • Probing exotic Higgs sectors from the precise measurement of Higgs boson couplings, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, Physical Review D, American Physical Society (APS), Vol. 88, No. 1, 2013/01/30
  • Radiative corrections to the Higgs boson couplings in the triplet model, Mayumi Aoki,Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 87, No. 1, 2013/01/08
  • Radiative corrections to the Higgs boson couplings in the triplet model, Mayumi Aoki,Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, 2012/11/26
  • Higgs boson decays to $γγ$ and $Z γ$ in models with Higgs extensions, Cheng-Wei Chiang,Kei Yagyu, 2012/07/04
  • Radiative corrections to electroweak parameters in the Higgs triplet model and implication with the recent Higgs boson searches, Shinya Kanemura,Kei Yagyu, Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 85, No. 11, 2012/06/14
  • Renormalization of the Higgs sector in the triplet model, Mayumi Aoki,Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, Physics Letters B, Elsevier BV, Vol. 714, No. 2-5, p. 279-285, 2012/04/09
  • Studies on Extended Higgs Sectors as a Probe of New Physics Beyond the Standard Model, Kei Yagyu, 2012/04/02
  • Erratum to "Doubly-charged scalar bosons from the doublet" [Phys. Lett. B 702 (2011) 355], Mayumi Aoki,Shinya Kanemura,Kei Yagyu, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 706, No. 4-5, 2012/01/05
  • Testing the Higgs model with triplet fields at the ILC, Kei Yagyu, 2011/11/24
  • Doubly-charged scalar bosons from the doublet, Mayumi Aoki,Shinya Kanemura,Kei Yagyu, 2011/05/10
  • Testing Higgs models via the H±WZ vertex by a recoil method at the International Linear Collider, Shinya Kanemura,Kei Yagyu,Kazuya Yanase, Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 83, No. 7, 2011/04/29
  • Triviality and vacuum stability bounds in the three-loop neutrino mass model, Mayumi Aoki,Shinya Kanemura,Kei Yagyu, Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 83, No. 7, 2011/04/25
  • Light Charged Higgs bosons at the LHC in 2HDMs, Mayumi Aoki,Renato Guedes,Shinya Kanemura,Stefano Moretti,Rui Santos,Kei Yagyu, 2011/04/15
  • Charged Higgs Boson Benchmarks in the CP-conserving 2HDM, Renato Guedes,Shinya Kanemura,Stefano Moretti,Rui Santos,Kei Yagyu, 2011/02/18
  • Triviality and vacuum stability bounds in the three-loop neutrino mass model, Mayumi Aoki,Shinya Kanemura,Kei Yagyu, 2011/02/16
  • Non-decoupling effects in supersymmetric Higgs sectors, Shinya Kanemura,Tetsuo Shindou,Kei Yagyu, 2010/09/09
  • An R-parity conserving radiative neutrino mass model without right-handed neutrinos, Mayumi Aoki,Shinya Kanemura,Tetsuo Shindou,Kei Yagyu, 2010/05/27
  • Erratum: An R-parity conserving radiative neutrino mass model without right-handed neutrinos (Journal of High Energy Physics (2010) (084)), Mayumi Aoki,Shinya Kanemur,Tetsuo Shindou,Kei Yagyu, Journal of High Energy Physics, Vol. 2010, No. 11, 2010
  • Models of Yukawa interaction in the two Higgs doublet model, and their collider phenomenology, Mayumi Aoki,Shinya Kanemura,Koji Tsumura,Kei Yagyu, Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 80, No. 1, 2009/08/06
  • Distinctive Higgs signals of a type II two-Higgs-doublet model at the LHC, Shinya Kanemura,Stefano Moretti,Yuki Mukai,Rui Santos,Kei Yagyu, Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 79, No. 5, 2009/03/02
  • Distinctive Higgs Signals of a Type II 2HDM at the LHC, Shinya Kanemura,Stefano Moretti,Yuki Mukai,Rui Santos,Kei Yagyu, 2009/01/02

Misc.

  • H-COUP Version 2: a program for one-loop corrected Higgs boson decays in non-minimal Higgs sectors, Shinya Kanemura,Mariko Kikuchi,Kentarou Mawatari,Kodai Sakurai,Kei Yagyu, 2019/10/29
  • One-loop renormalized Higgs vertices in Georgi-Machacek model, Cheng-Wei Chiang,An-Li Kuo,Kei Yagyu, 2018/04/08
  • Supersymmetry versus Compositeness: 2HDMs tell the story, Stefania De Curtis,Luigi Delle Rose,Stefano Moretti,Kei Yagyu, 2018/03/06
  • Loop effects on the Higgs decay widths in extended Higgs models, Shinya Kanemura,Mariko Kikuchi,Kentarou Mawatari,Kodai Sakurai,Kei Yagyu, 2018/03/05
  • Radiative corrections to Higgs couplings with weak gauge bosons in custodial multi-Higgs models, Cheng-Wei Chiang,An-Li Kuo,Kei Yagyu, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 774, p. 119-122, 2017/11
  • H-COUP: a program for one-loop corrected Higgs boson couplings in non-minimal Higgs sectors, Shinya Kanemura,Mariko Kikuchi,Kodai Sakurai,Kei Yagyu, 2017/10/13
  • Extracting the mass scale of a second Higgs boson from a deviation in h(125) couplings, Simone Blasi,Stefania De Curtis,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 9, 2017/09
  • Gauge invariant one-loop corrections to Higgs boson couplings in nonminimal Higgs models, Shinya Kanemura,Mariko Kikuchi,Kodai Sakurai,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 96, No. 3, 2017/08
  • Light charged Higgs boson scenario in 3-Higgs doublet models, A. G. Akeroyd,Stefano Moretti,Kei Yagyu,Emine Yildirim, INTERNATIONAL JOURNAL OF MODERN PHYSICS A, WORLD SCIENTIFIC PUBL CO PTE LTD, Vol. 32, No. 23-24, 2017/08
  • Muon specific two-Higgs-doublet model, Tomohiro Abe,Ryosuke Sato,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 7, 2017/07
  • Effects of custodial symmetry breaking in the Georgi-Machacek model at high energies, Simone Blasi,Stefania De Curtis,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 96, No. 1, 2017/07
  • Single and double SM-like Higgs boson production at future electron-positron colliders in composite 2HDMs, Stefania De Curtis,Stefano Moretti,Kei Yagyu,Emine Yildirim, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 95, No. 9, 2017/05
  • One-loop corrections to the Higgs self-couplings in the singlet extension, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, NUCLEAR PHYSICS B, ELSEVIER SCIENCE BV, Vol. 917, p. 154-177, 2017/04
  • Theory and Phenomenology of Composite 2-Higgs Doublet Models, Stefania De Curtis,Stefano Moretti,Kei Yagyu,Emine Yildirim, 2016/12/16
  • Light charged Higgs boson scenario in 3HDMs, A. G. Akeroyd,Stefano Moretti,Kei Yagyu,Emine Yildirim, 2016/12/16
  • Higgs boson couplings in multi-doublet models with natural flavour conservation, Kei Yagyu, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 763, p. 102-107, 2016/12
  • LHC Phenomenology of Composite 2-Higgs Doublet Models, Stefania De Curtis,Stefano Moretti,Kei Yagyu,Emine Yildirim, 2016/10/10
  • Perturbative unitarity bounds in composite two-Higgs doublet models, Stefania De Curtis,Stefano Moretti,Kei Yagyu,Emine Yildirim, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 94, No. 5, 2016/09
  • Higgs phenomenology in the minimal SU(3)(L) x U(1)(X) model, Hiroshi Okada,Nobuchika Okada,Yuta Orikasa,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 94, No. 1, 2016/07
  • Radiative corrections to the Higgs boson couplings in the model with an additional real singlet scalar field, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, NUCLEAR PHYSICS B, ELSEVIER SCIENCE BV, Vol. 907, p. 286-322, 2016/06
  • Renormalizable model for neutrino mass, dark matter, muon g-2 and 750 GeV diphoton excess, Hiroshi Okada,Kei Yagyu, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 756, p. 337-344, 2016/05
  • CP violating Two-Higgs-Doublet Model: constraints and LHC predictions, Venus Keus,Stephen F. King,Stefano Moretti,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 4, 2016/04
  • Phenomenology of the Georgi-Machacek model at future electron-positron colliders, Cheng-Wei Chiang,Shinya Kanemura,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 93, No. 5, 2016/03
  • 750 GeV diphoton excess and its explanation in two-Higgs-doublet models with a real inert scalar multiplet, Stefano Moretti,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 93, No. 5, 2016/03
  • Three-loop neutrino mass model with doubly charged particles from isodoublets, Hiroshi Okada,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 93, No. 1, 2016/01
  • Unitarity bound in the most general two Higgs doublet model, Shinya Kanemuraa,Kei Yagyu, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 751, p. 289-296, 2015/12
  • Higgs Triplet Model with Classically Conformal Invariance, Hiroshi Okada,Yuta Orikasa,Kei Yagyu, 2015/10/03
  • Enhancement of the H(+/-)W(-/+)Z vertex in the three scalar doublet model, Stefano Moretti,Diana Rojas,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 8, 2015/08
  • Fingerprinting the extended Higgs sector using one-loop corrected Higgs boson couplings and future precision measurements, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, NUCLEAR PHYSICS B, ELSEVIER SCIENCE BV, Vol. 896, p. 80-137, 2015/07
  • Lepton-specific two Higgs doublet model as a solution of muon g-2 anomaly, Tomohiro Abe,Ryosuke Sato,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 7, 2015/07
  • Higgs boson couplings as a probe of new physics, Kei Yagyu, 2015/05/26
  • Leptophobic Z ' in models with multiple Higgs doublet fields, Cheng-Wei Chiang,Takaaki Nomura,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 5, 2015/05
  • LHC Run-I constraint on the mass of doubly charged Higgs bosons in the same-sign diboson decay scenario, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu,Hiroshi Yokoya, PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, OXFORD UNIV PRESS INC, No. 5, 2015/05
  • Flavour dependent gauged radiative neutrino mass model, Seungwon Baek,Hiroshi Okada,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 4, 2015/04
  • Constraints on parameter space from perturbative unitarity in models with three scalar doublets, Stefano Moretti,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 91, No. 5, 2015/03
  • Bounds on the mass of doubly charged Higgs bosons in the same-sign diboson decay scenario, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu,Hiroshi Yokoya, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 90, No. 11, 2014/12
  • Novel constraint on the parameter space of the Georgi-Machacek model with current LHC data, Cheng-Wei Chiang,Shinya Kanemura,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 90, No. 11, 2014/12
  • Inert extension of the Zee-Babu model, Hiroshi Okada,Takashi Toma,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 90, No. 9, 2014/11
  • Fingerprinting nonminimal Higgs sectors, Shinya Kanemura,Koji Tsumura,Kei Yagyu,Hiroshi Yokoya, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 90, No. 7, 2014/10
  • Electron/muon specific two Higgs doublet model, Yuji Kajiyama,Hiroshi Okada,Kei Yagyu, NUCLEAR PHYSICS B, ELSEVIER SCIENCE BV, Vol. 887, p. 358-370, 2014/10
  • Radiative generation of lepton masses with the U(1)' gauge symmetry, Hiroshi Okada,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 90, No. 3, 2014/08
  • Doubly-charged Higgs bosons in the diboson decay scenario at the ILC, Kei Yagyu, 2014/05/21
  • Phenomenology of E-6-inspired leptophobic Z ' boson at the LHC, Cheng-Wei Chiang,Takaaki Nomura,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 5, 2014/05
  • Radiative corrections to the Yukawa coupling constants in two Higgs doublet models, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 731, p. 27-35, 2014/04
  • Radiative generation of lepton masses, Hiroshi Okada,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 89, No. 5, 2014/03
  • Model with a Higgs Triplet Field(Researches), Kanemura Shinya,Yagyu Kei, Butsuri, 一般社団法人 日本物理学会, Vol. 69, No. 1, p. 14-17, 2014
  • Enhancements of weak gauge boson scattering processes at the CERN LHC, Cheng-Wei Chiang,An-Li Kuo,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 10, 2013/10
  • T7 flavor model in three loop seesaw and Higgs phenomenology, Yuji Kajiyama,Hiroshi Okada,Kei Yagyu, Journal of High Energy Physics, Vol. 2013, No. 10, 2013/10
  • First constraint on the mass of doubly-charged Higgs bosons in the same-sign diboson decay scenario at the LHC, Shinya Kanemura,Kei Yagyu,Hiroshi Yokoya, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 726, No. 1-3, p. 316-319, 2013/10
  • Two-loop radiative seesaw model with inert triplet scalar field, Yuji Kajiyama,Hiroshi Okada,Kei Yagyu, NUCLEAR PHYSICS B, ELSEVIER SCIENCE BV, Vol. 874, No. 1, p. 198-216, 2013/09
  • Implications of Higgs boson search data on the two-Higgs doublet models with a softly broken Z(2) symmetry, Cheng-Wei Chiang,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 7, 2013/07
  • Higgs sectors with exotic scalar fields, Kei Yagyu, 2013/04/24
  • Higgs boson decays to gamma gamma and Z gamma in models with Higgs extensions, Cheng-Wei Chiang,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 87, No. 3, 2013/02
  • Probing exotic Higgs sectors from the precise measurement of Higgs boson couplings, Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, 2013/01/31
  • Radiative corrections to the Higgs boson couplings in the triplet model, Mayumi Aoki,Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 87, No. 1, 2013/01
  • Testing the custodial symmetry in the Higgs sector of the Georgi-Machacek model, Cheng-Wei Chiang,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 1, 2013/01
  • Renormalization of the Higgs sector in the triplet model, Mayumi Aoki,Shinya Kanemura,Mariko Kikuchi,Kei Yagyu, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 714, No. 2-5, p. 279-285, 2012/08
  • Radiative corrections to electroweak parameters in the Higgs triplet model and implication with the recent Higgs boson searches, Shinya Kanemura,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 85, No. 11, 2012/06
  • Studies on Extended Higgs Sectors as a Probe of New Physics Beyond the Standard Model, Kei Yagyu, 2012/04/02
  • Testing the Higgs triplet model with the mass difference at the LHC, Mayumi Aoki,Shinya Kanemura,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 85, No. 5, 2012/03
  • Testing the Higgs model with triplet fields at the ILC, Kei Yagyu, 2011/11/25
  • Decoupling property of the supersymmetric Higgs sector with four doublets, Mayumi Aoki,Shinya Kanemura,Tetsuo Shindou,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 11, 2011/11
  • Light charged Higgs bosons at the LHC in two-Higgs-doublet models, Mayumi Aoki,Renato Guedes,Shinya Kanemura,Stefano Moretti,Rui Santos,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 84, No. 5, 2011/09
  • Doubly-charged scalar bosons from the doublet, Mayumi Aoki,Shinya Kanemura,Kei Yagyu, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 702, No. 5, p. 355-358, 2011/08
  • Non-decoupling effects in supersymmetric Higgs sectors, Shinya Kanemura,Tetsuo Shindou,Kei Yagyu, PHYSICS LETTERS B, ELSEVIER SCIENCE BV, Vol. 699, No. 4, p. 258-263, 2011/05
  • Testing Higgs models via the H(+/-)W(-/+)Z vertex by a recoil method at the International Linear Collider, Shinya Kanemura,Kei Yagyu,Kazuya Yanase, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 83, No. 7, 2011/04
  • Triviality and vacuum stability bounds in the three-loop neutrino mass model, Mayumi Aoki,Shinya Kanemura,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 83, No. 7, 2011/04
  • Charged Higgs Boson Benchmarks in the CP-conserving 2HDM, Renato Guedes,Shinya Kanemura,Stefano Moretti,Rui Santos,Kei Yagyu, 2011/02/18
  • An R-parity conserving radiative neutrino mass model without right-handed neutrinos (vol 07, pg 084, 2010), Mayumi Aoki,Shinya Kanemura,Tetsuo Shindou,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 11, 2010/11
  • An R-parity conserving radiative neutrino mass model without right-handed neutrinos, Mayumi Aoki,Shinya Kanemura,Tetsuo Shindou,Kei Yagyu, JOURNAL OF HIGH ENERGY PHYSICS, SPRINGER, No. 7, 2010/07
  • Models of Yukawa interaction in the two Higgs doublet model, and their collider phenomenology, Mayumi Aoki,Shinya Kanemura,Koji Tsumura,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 80, No. 1, 2009/07
  • Distinctive Higgs signals of a type II two-Higgs-doublet model at the LHC, Shinya Kanemura,Stefano Moretti,Yuki Mukai,Rui Santos,Kei Yagyu, PHYSICAL REVIEW D, AMER PHYSICAL SOC, Vol. 79, No. 5, 2009/03