Filters (4)
Download Results
10 research outcomes, page 1 of 1
  • publication . Preprint . Article . Other literature type . 2019
    Open Access English
    Authors:
    Martín González-Alonso; Javier Virto; Javier Virto; Adam Falkowski; Sébastien Descotes-Genon; Marco Fedele;
    Persistent Identifiers
    Project: EC | RBI-T-WINNING (692194), EC | NIOBE (700525), EC | Tau-SYNERGIES (745954), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    The extraction of the Cabibbo-Kobayashi-Maskawa (CKM) matrix from flavour observables can be affected by physics beyond the Standard Model (SM). We provide a general roadmap to take this into account, which we apply to the case of the Standard Model Effective Field Theo...

    Add to ORCID
  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Sébastien Descotes-Genon; Patrick Koppenburg;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | RBI-T-WINNING (692194), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: Invited contribution to Annual Review of Nuclear and Particle Science, Volume 67

    Add to ORCID
  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Algueró, Marcel; Capdevila, Bernat; Descotes-Genon, Sébastien; Masjuan, Pere; Matias, Joaquim;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | RBI-T-WINNING (692194), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 9 pages. v2 matches the published version

    Add to ORCID
  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Bernat Capdevila; Javier Virto; Andreas Crivellin; Sébastien Descotes-Genon; Joaquim Matias;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | RBI-T-WINNING (692194), SNSF | Flavour Physics beyond th... (PZ00P2_154834), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    European Union. HORIZON 2020 (grants No 692194)

    Add to ORCID
  • publication . Article . Preprint . Other literature type . 2019
    Open Access
    Authors:
    Joaquim Matias; Joaquim Matias; Bernat Capdevila; Bernat Capdevila; Marcel Algueró; Marcel Algueró; Pere Masjuan; Pere Masjuan; Sébastien Descotes-Genon;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC
    Project: EC | InvisiblesPlus (690575), EC | RBI-T-WINNING (692194), EC | ELUSIVES (674896)

    The deviations with respect to the Standard Model that are currently observed in $b \to s \ell\ell$ transitions, or $B$ anomalies, can be interpreted in terms of different New Physics (NP) scenarios within a model-independent effective approach. We identify a set of int...

    Add to ORCID
  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Descotes-Genon, Sébastien; Martin Novoa Brunet;
    Persistent Identifiers
    Project: EC | RBI-T-WINNING (692194), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We study the differential decay rate for the rare decay $\Lambda_b\to \Lambda(1520)(\to NK)\ell^+\ell^-$ where $\ell$ is a light lepton, as this decay mode can provide new and complementary constraints on the Wilson coefficients in $b\to s\ell^+\ell^-$ transitions compa...

    Add to ORCID
  • publication . Article . Preprint . Other literature type . 2017
    Open Access English
    Authors:
    Lars Hofer; Joaquim Matias; Bernat Capdevila; Sébastien Descotes-Genon;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | RBI-T-WINNING (692194), EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    In the absence of direct evidence for New Physics at present LHC energies, the focus is set on the anomalies and discrepancies recently observed in rare $b \to s\ell\ell$ transitions which can be interpreted as indirect hints. Global fits have shown that an economical N...

    Add to ORCID
  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Bifani, Simone; Descotes-Genon, Sébastien; Vidal, Antonio Romero; Schune, Marie-Hélène;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | RBI-T-WINNING (692194), EC | ELUSIVES (674896), RCUK | Experimental Particle Phy... (ST/N000463/1), EC | InvisiblesPlus (690575)

    Several measurements of tree- and loop-level b-hadron decays performed in the recent years hint at a possible violation of Lepton Universality. This article presents an experimental and theoretical overview of the current status of the field.

    Add to ORCID
  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Capdevila, Bernat; Crivellin, Andreas; Descotes-Genon, Sébastien; Hofer, Lars; Matias, Joaquim;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | RBI-T-WINNING (692194), SNSF | Studien auf dem Gebiet de... (2000-002508), SNSF | Flavour Physics beyond th... (PZ00P2_154834), EC | InvisiblesPlus (690575)

    Comment: 7 pages, 1 figure

    Add to ORCID
  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Bečirević, Damir; Melić, Blaženka; Patra, Monalisa; Sumensari, Olcyr;
    Persistent Identifiers
    Publisher: APS
    Project: EC | RBI-T-WINNING (692194), HRZZ | Physics of the Standard M... (IP-2013-11-5169), EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    We show that the decay rates of the Higgs boson to a pseudoscalar quarkonium and a pair of leptons, $h\to P\ell^+\ell^-$ ($P\in\{\eta_c,\eta_b\}$), can be substantially enhanced in a scenario with two Higgs doublets with a softly broken $\mathbb{Z}_2$ symmetry (2HDM) wh...

    Add to ORCID
10 research outcomes, page 1 of 1