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46 research outcomes, page 1 of 5
  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Sandhya Choubey; Debajyoti Dutta; Dipyaman Pramanik;
    Publisher: SpringerOpen
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    The CP phases associated with the sterile neutrino cannot be measured in the dedicated short-baseline experiments being built to test the sterile neutrino hypothesis. On the other hand, these phases can be measured in long-baseline experiments, even though the main goal...

  • publication . Article . Preprint . Other literature type . 2017
    Open Access English
    Authors:
    Sara Saa; Luca Merlo;
    Publisher: Springer/Società Italiana di Fisica
    Project: EC | ELUSIVES (674896), EC | INVISIBLES (289442), EC | InvisiblesPlus (690575)

    The basis of leading operators which are not invariant under baryon number is constructed within the Higgs Effective Field Theory. This list contains 12 dimension six operators, which preserve the combination B-L, to be compared to only 6 operators for the Standard Mode...

  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Dwivedi, Siddharth; Falkowski, Adam; Kumar Ghosh, Dilip; Ghosh, Nivedita;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    The flavorful $Z^\prime$ model with its couplings restricted to the left-handed second generation leptons and third generation quarks can potentially resolve the observed anomalies in $R_K$ and $R_{K^*}$. After examining the current limits on this model from various low...

  • publication . Article . Other literature type . Preprint . 2016
    Open Access English
    Authors:
    Pedro Machado; Sara Saa;
    Publisher: Springer/Società Italiana di Fisica
    Project: EC | ELUSIVES (674896), EC | INVISIBLES (289442), EC | InvisiblesPlus (690575)

    The minimal $SO(5)/SO(4)$ sigma model is used as a template for the ultraviolet completion of scenarios in which the Higgs particle is a low-energy remnant of some high-energy dynamics, enjoying a (pseudo) Nambu-Goldstone boson ancestry. Varying the $\sigma$ mass allows...

  • publication . Preprint . Article . Other literature type . 2016
    Open Access English
    Authors:
    Jordi Salvado; Andrea Caputo; Jacobo Lopez Pavon;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Future experiments such as SHiP and high-intensity $e^+ e^-$ colliders will have a superb sensitivity to heavy Majorana neutrinos with masses below $M_Z$. We show that the measurement of the mixing to electrons and muons of one such state could imply the discovery of le...

  • publication . Preprint . Article . Other literature type . 2019
    Open Access English
    Authors:
    Ville Vaskonen; Catarina Cosme; Nicolás Bernal;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), RCUK | Astronomy Research at Que... (ST/J001546/1)

    Comment: V1: 17 pages, 4 figures. V2: matches version published in EPJC

  • publication . Preprint . Article . Other literature type . 2019
    Open Access English
    Authors:
    Roberto A. Morales; Xabier Marcano;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    In this work we present a model-independent search strategy at the LHC for heavy Higgs bosons decaying into a tau and a muon, $H/A \rightarrow \tau\mu$, showing a plausible tendency to improve the sensitivity obtained by the present experimental limits. This search stra...

  • publication . Article . Other literature type . Preprint . 2018
    Open Access
    Authors:
    Alvarez, Enrique; Anero, Jesus; Gonzalez-Martin, Sergio; Santos-Garcia, Raquel;
    Publisher: Springer Science and Business Media LLC
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: Appendix added. References added

  • publication . Article . Other literature type . 2019
    Open Access English
    Authors:
    M. B. Gavela; M. Ibe; P. Quilez; T. T. Yanagida;
    Publisher: SpringerOpen
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We present a dynamical (composite) axion model where the Peccei–Quinn (PQ) symmetry arises automatically as a consequence of chirality and gauge symmetry. The Standard Model is simply extended by a confining and chiral SU(5) gauge symmetry. The PQ symmetry coincides wit...

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Sebastien Descotes-Genon; Olivier Deschamps; Valentin Niess;
    Publisher: HAL CCSD
    Project: EC | RBI-T-WINNING (692194), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We discuss the determination of the CKM angle $\alpha$ using the non-leptonic two-body decays $B\to \pi\pi$, $B\to \rho\rho$ and $B\to \rho\pi$ using the latest data available. We illustrate the methods used in each case and extract the corresponding value of $\alpha$. ...

46 research outcomes, page 1 of 5
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