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15 research outcomes, page 1 of 2
  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Michele Frigerio; Benjamin Fuks; Benjamin Fuks; Dipan Sengupta; Nishita Desai; Suchita Kulkarni; Giacomo Polesello; Andreas Goudelis; Andreas Goudelis; Andreas Goudelis; ...
    Project: EC | ELUSIVES (674896), ANR | OCEVU (11-LABX-0060), EC | InvisiblesPlus (690575), ANR | DMAstroLHC (ANR-12-BS05-0006)

    Comment: 23 pages, 4 figures

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  • publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Asmaa Abada; A. M. Teixeira; Chandan Hati; Xabier Marcano;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 12 pages, 3 figures

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  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Valentina De Romeri; A. M. Teixeira; Takashi Toma; Asmaa Abada; Michele Lucente;
    Publisher: HAL CCSD
    Project: EC | MadbaM (750627), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 51 pages, 21 figures, 4 appendices. v2 includes few new figures and references, it matches with version published in JHEP. v3 contains updated and corrected bounds

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  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Bolton, Patrick D.; Deppisch, Frank F.; Hati, Chandan; Patra, Sudhanwa; Sarkar, Utpal;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 26 pages, 3 figures

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  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Ana M. Teixeira; J. Kriewald; Jean Orloff; Chandan Hati;
    Publisher: SpringerOpen
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    In order to simultaneously account for both $R_{D^{(\ast)}}$ and $R_{K^{(\ast)}}$ anomalies in $B$-decays, we consider an extension of the Standard Model by a single vector leptoquark field, and study how one can achieve the required lepton flavour non-universality, sta...

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  • publication . Article . Preprint . Other literature type . 2017
    Open Access English
    Authors:
    Nicolas Bizot; Marc Knecht; Michele Frigerio; Jean-Loïc Kneur;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), ANR | OCEVU (11-LABX-0060)

    We consider a vector-like gauge theory of fermions that confines at the multi-TeV scale, and that realizes the Higgs particle as a composite Goldstone boson. The weak interactions are embedded in the unbroken subgroup $Sp(4)$ of a spontaneously broken $SU(4)$ flavour gr...

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  • publication . Conference object . Article . Preprint . 2016
    Open Access English
    Authors:
    Ana M. Teixeira;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    If observed, charged lepton flavour violation is a clear sign of new physics - beyond the Standard Model minimally extended to accommodate neutrino oscillation data. We briefly review several extensions of the Standard Model which could potentially give rise to observab...

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  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Valentin Niess; Sébastien Descotes-Genon; Jérôme Charles; Luiz Vale Silva;
    Publisher: HAL CCSD
    Project: EC | RBI-T-WINNING (692194), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    International audience; The determination of the fundamental parameters of the Standard Model (and its extensions) is often limited by the presence of statistical and theoretical uncertainties. We present several models for the latter uncertainties (random, nuisance, ex...

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  • publication . Conference object . Preprint . 2019
    Open Access English
    Authors:
    Marcano, X.; Abada, A.; Hati, C.; Teixeira, A.M.;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Several beyond the Standard Model scenarios introduce new heavy neutrinos, whose Dirac or Majorana nature could be tested by comparing the rates of lepton number violating and lepton number conserving processes: a Dirac fermion induces only the latter, while a Majorana ...

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  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Girish Kumar; A. M. Teixeira; Chandan Hati; Jean Orloff;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Motivated by an explanation of the $R_{K^{(*)}}$ anomalies, we propose a Standard Model extension via two scalar SU(2)$_L$ triplet leptoquarks and three generations of triplet Majorana fermions. The gauge group is reinforced by a $Z_2$ symmetry, ensuring the stability o...

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15 research outcomes, page 1 of 2