Filters (3 )
Download Results
47 research outcomes, page 2 of 5
  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Ballett, Peter; Boschi, Tommaso; Pascoli, Silvia;
    Publisher: SpringerOpen
    Project: EC | NUMASS (617143), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Heavy nearly-sterile neutrinos are a common ingredient in extensions of the Standard Model which aim to explain neutrino masses, like for instance in Type I seesaw models, or one of its variants. If the scale of the new Heavy Neutral Leptons (HNLs) is sufficiently low, ...

  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Andres Olivares-Del Campo; Céline Bœhm; Sergio Palomares-Ruiz; Silvia Pascoli;
    Publisher: HAL CCSD
    Project: FCT | PEst-OE/FIS/UI0777/2013 (132985), EC | InvisiblesPlus (690575), EC | NUMASS (617143), EC | ELUSIVES (674896)

    Comment: 25 pages, 10 figures

  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    TseChun Wang; Ye-Ling Zhou;
    Publisher: APS
    Project: EC | NUMASS (617143), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 41 pages, 6 figures, 13 tables, discussions and references added, published in PRD

  • publication . Article . Preprint . Other literature type . 2019
    Open Access
    Authors:
    Richard Ruiz; Richard Ruiz; Cedric Weiland; Cedric Weiland; Silvia Pascoli;
    Publisher: Springer
    Project: EC | InvisiblesPlus (690575), EC | NUMASS (617143), EC | ELUSIVES (674896)

    Comment: Journal version, results unchanged: 101 pages, 26 figures (116 eps files), 8 tables. Dirac neutrino FeynRules model libraries available from https://feynrules.irmp.ucl.ac.be/wiki/HeavyN

  • publication . Preprint . 2020
    Open Access English
    Authors:
    King, Stephen F.; Pascoli, Silvia; Turner, Jessica; Zhou, Ye-Ling;
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | NUMASS (617143), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Proton decay is a smoking gun signature of Grand Unified Theories (GUTs). Searches by Super-Kamiokande have resulted in stringent limits on the GUT symmetry breaking scale. The large-scale multipurpose neutrino experiments DUNE, Hyper-Kamiokande and JUNO will either dis...

  • publication . Article . Preprint . 2019
    Open Access
    Authors:
    Silvia Pascoli; Ye-Ling Zhou; Jessica Turner;
    Publisher: IOP Publishing
    Project: EC | ELUSIVES (674896), EC | NUMASS (617143), EC | InvisiblesPlus (690575)

    In this Letter, we introduce leptogenesis via a varying Weinberg operator from a semi-classical perspective. This mechanism is motivated by the breaking of an underlying symmetry which triggers a phase transition that causes the coupling of the Weinberg operator to beco...

  • publication . Article . Preprint . 2018
    Open Access
    Authors:
    Silvia Pascoli; Matteo Leo; Baojiu Li; Carlton M. Baugh;
    Publisher: Institute of Physics
    Project: RCUK | Durham Astronomy Consolid... (ST/P000541/1), EC | PUNCA (716532), EC | NUMASS (617143), RCUK | Durham DiRAC-2 petascale ... (ST/K00042X/1), RCUK | Durham DiRAC-2 petascale ... (ST/K003267/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 16 pages, 7 figures, LaTeX. Minor changes, one reference added. Matches the version published on JCAP

  • publication . Article . Other literature type . Preprint . 2018
    Open Access
    Authors:
    Cedric Weiland; Richard Ruiz; Silvia Pascoli;
    Publisher: Elsevier
    Project: EC | NUMASS (617143), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 9 pages total, 4 figures. Matches journal version

  • publication . Preprint . 2020
    Open Access English
    Authors:
    Bakhti, Pouya; Farzan, Yasaman; Pascoli, Silvia;
    Project: EC | NUMASS (617143), EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    FASER$\nu$ is a newly proposed detector whose main mission is to detect neutrino flux from the collision of the proton beams at the ATLAS Interaction Point (IP) during the run III of the LHC in 2021-2023. We show that this detector can also test certain beyond standard ...

  • publication . Article . Other literature type . Preprint . 2017
    Open Access
    Authors:
    R. del Rey; Ilaria Brivio; S. Pascoli; S. Saa; M.B. Gavela;
    Publisher: Elsevier BV
    Project: EC | NUMASS (617143), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We consider the renormalizable $SO(5)/SO(4)$ $\sigma$-model, in which the Higgs particle has a pseudo-Nambu-Goldstone boson character, and explore what the minimal field extension required to implement the Peccei-Quinn symmetry (PQ) is, within the partial compositeness ...

47 research outcomes, page 2 of 5