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96 research outcomes, page 1 of 10
  • publication . Article . Other literature type . Preprint . 2016
    Open Access English
    Authors:
    Christoph Luhn; Thomas Neder; Ivo de Medeiros Varzielas; Stephen F. King;
    Project: RCUK | Exploring the Limits of t... (ST/J000396/1), EC | INVISIBLES (289442), EC | ELUSIVES (674896), EC | SIFT (327195)

    Comment: 54 pages, 39 diagrams, minor changes, version accepted in PRD

  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Peter B. Denton; Ian M. Shoemaker; Yasaman Farzan;
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    Abstract In the presence of neutrino Non-Standard Interactions (NSI) with matter, the derivation of neutrino parameters from oscillation data must be reconsidered. In particular, along with the standard solution to neutrino oscillation, another solution known as “LMA-Da...

  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Ye-Ling Zhou; Stephen F. King;
    Publisher: Springer
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | NUMASS (617143), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We discuss the breaking of $SO(3)$ down to finite family symmetries such as $A_4$, $S_4$ and $A_5$ using supersymmetric potentials for the first time. We analyse in detail the case of supersymmetric $A_4$ and its finite subgroups $Z_3$ and $Z_2$. We then propose a super...

  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    Raquel Santos-Garcia; Jesus Anero; Carmelo P. Martín;
    Publisher: SpringerOpen
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We formulate a unimodular N=1, d=4 supergravity theory off shell. We see that the infinitesimal Grassmann parameters defining the unimodular supergravity transformations are constrained and show that the conmutator of two infinitesinal unimodular supergravity transforma...

  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    Pasquale Di Bari; Rome Samanta;
    Publisher: SpringerOpen
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    We study the connection between absolute neutrino mass and neutrino mixing parameters within $SO(10)$-inspired leptogenesis. We show that current favoured values of the unknown neutrino mixing parameters point toward values of the absolute neutrino mass scale that will ...

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Stephen F. King; Patrick Otto Ludl;
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We propose supersymmetric Majoron inflation in which the Majoron field $\Phi$ responsible for generating right-handed neutrino masses may also be suitable for giving low scale "hilltop" inflation, with a discrete lepton number $Z_N$ spontaneously broken at the end of in...

  • publication . Preprint . Article . Other literature type . 2017
    Open Access English
    Authors:
    Pedro A. N. Machado; Pedro A. N. Machado; A. Friedland; Irina Mocioiu; K. S. Babu;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    The mass and weak interaction eigenstates for the quarks of the third generation are very well aligned, an empirical fact for which the Standard Model offers no explanation. We explore the possibility that this alignment is due to an additional gauge symmetry in the thi...

  • publication . Other literature type . Article . Preprint . 2018
    Open Access
    Authors:
    Sascha Caron; J. Quilis; R. Ruiz de Austri; J.A. Casas;
    Publisher: Springer Science and Business Media LLC
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Dark matter (DM) interacting with the SM fields via a $Z'-$boson ('$Z'$-portal') remains one of the most attractive WIMP scenarios, both from the theoretical and the phenomenological points of view. In order to avoid the strong constraints from direct detection and dile...

  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Stephen F. King;
    Publisher: Springer/SISSA
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We show how any flavour conserving $Z'$ model can be made flavour violating and non-universal by introducing mass mixing of quarks and leptons with a fourth family of vector-like fermions with non-universal $Z'$ couplings. After developing a general formalism, we focus ...

  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Stephen F. King; Fredrik Björkeroth; Eung Jin Chun;
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: v1: 27 pages. v2: version to appear in JHEP. 31 pages. Extended discussion on axion basis, updated mixing bounds

96 research outcomes, page 1 of 10