Filters (5 )
Download Results
16 research outcomes, page 1 of 2
  • 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

    Add to ORCID
  • 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

    Add to ORCID
  • 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

    Add to ORCID
  • 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...

    Add to ORCID
  • 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...

    Add to ORCID
  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    J. Kriewald; Jean Orloff; A. M. Teixeira; Chandan Hati;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Motivated by a simultaneous explanation of the apparent discrepancies in the light charged lepton anomalous magnetic dipole moments, and the anomalous internal pair creation in $^8$Be nuclear transitions, we explore a simple New Physics model, based on an extension of t...

    Add to ORCID
  • 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...

    Add to ORCID
  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Asmaa Abada; A. M. Teixeira;
    Publisher: HAL CCSD
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    New Physics models in which the Standard Model particle content is enlarged via the addition of sterile fermions remain among the most minimal and yet most appealing constructions, particularly since these states are present as building blocks of numerous mechanisms of ...

    Add to ORCID
  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Jérôme Charles; Sébastien Descotes-Genon; Valentin Niess; O. Deschamps;
    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 $\alpha$. ...

    Add to ORCID
  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Lorena González; Chandan Hati; Frank F. Deppisch; Ricardo Cepedello; Martin Hirsch;
    Publisher: APS
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    Comment: 25 pages, 4 figures, including appendices, matches published version

    Add to ORCID
16 research outcomes, page 1 of 2