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77 research outcomes, page 2 of 8
  • publication . Article . Preprint . 2017
    Open Access
    Authors:
    Stephen F. King; Francisco J. de Anda; Elena Perdomo; Fredrik Björkeroth;
    Publisher: Springer Science and Business Media LLC
    Project: EC | ELUSIVES (674896), RCUK | Exploring the limits of t... (ST/L000296/1), EC | InvisiblesPlus (690575)

    Comment: 22 pages, 4 figures. Matches published version

  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Ye-Ling Zhou; Maura Ramirez-Quezada; Shyam Balaji;
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    The radiative decay of neutral fermions has been studied for decades but $CP$ violation induced within such a paradigm has evaded attention. $CP$ violation in these processes can produce an asymmetry between circularly polarised directions of the radiated photons and pr...

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Stephen F. King; Christoph Luhn; Ivo de Medeiros Varzielas; Ivo de Medeiros Varzielas; Thomas Neder; Thomas Neder;
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | SIFT (327195), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 15 pages

  • publication . Preprint . 2019
    Open Access English
    Authors:
    Hernández, A. E. Cárcamo; King, S. F.; Lee, H.; Rowley, S. J.;
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    In order to address this question, we consider a simple renormalisable and gauge invariant model in which the $Z'$ only has couplings to the electron and muon and their associated neutrinos, arising from mixing with a heavy vector-like fourth family of leptons. Within t...

  • publication . Article . Other literature type . Preprint . 2018
    Open Access
    Authors:
    Stephen F. King; Samuel J. Rowley; Susana Molina Sedgwick;
    Publisher: Springer Science and Business Media LLC
    Project: EC | InvisiblesPlus (690575), RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896)

    Comment: Typos corrected, references added. 25 pages, 20 figures

  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    Stephen F. King; Stephen F. King; A. E. Cárcamo Hernández; A. E. Cárcamo Hernández;
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    We propose a minimal predictive inverse seesaw model based on two right-handed neutrinos and two additional singlets, leading to the same low energy neutrino mass matrix as in the Littlest Seesaw (LS) (type I) model. In order to implement such a Littlest Inverse Seesaw ...

  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Bowen Fu; Stephen F. King; Marco Chianese;
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We propose a minimal seesaw extension to simultaneously account for realistic neutrino mass and mixing, the baryon asymmetry of the Universe via leptogenesis and a viable dark matter relic density, in which two right-handed neutrinos are coupled to a dark Dirac fermion ...

  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Ivo de Medeiros Varzielas; Stephen F. King;
    Project: FCT | UID/FIS/00777/2013 (147214), RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We construct a model where the Yukawa couplings of the Standard Model (SM) fermions arise from the breaking of a $Z_2$ symmetry and through mixing with a fourth family of vector-like fermions. By adding a scalar leptoquark, which is an electroweak triplet and odd under ...

  • publication . Other literature type . Article . Preprint . 2018
    Open Access
    Authors:
    Venus Keus; Venus Keus; Stefano Moretti; Stefano Moretti; Stephen F. King; J. Hernandez-Sanchez; A. Cordero; Dorota Sokolowska; D. Rojas;
    Publisher: Springer Science and Business Media LLC
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | NonMinimalHiggs (645722), EC | InvisiblesPlus (690575), AKA | The Higgs Boson and the C... (274503), EC | ELUSIVES (674896)

    Comment: The version appearing in JHEP

  • publication . Article . Preprint . Other literature type . 2016
    Open Access English
    Authors:
    Christoph Luhn; Stephen F. King;
    Publisher: Springer/SISSA
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    Comment: 23 pages, matches version published in JHEP

77 research outcomes, page 2 of 8