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221 research outcomes, page 1 of 23
  • publication . Article . Preprint . 2020
    Muon g−2 and scalar leptoquark mixing
    Open Access English
    Authors:
    Ilja Doršner; Svjetlana Fajfer; Olcyr Sumensari;
    doi: 10.1007/jhep06(2020)089
    Publisher: SpringerOpen
    Project: EC | ELUSIVES (674896)

    The observed muon anomalous magnetic moment deviates from the Standard Model predictions. There are two scalar leptoquarks with simultaneous couplings to the quark-muon pairs of both chiralities that can singly explain this discrepancy. We discuss an alternative mechani...

  • publication . Article . Preprint . 2019
    Constraining A 4 leptonic flavour model parameters at colliders and beyond
    Open Access
    Authors:
    Ye-Ling Zhou; Lukas Heinrich; Jessica Turner; H. Schulz;
    doi: 10.1007/jhep04(2019)144
    Publisher: Springer Science and Business Media LLC
    Project: NSF | Elementary Particle Physi... (1505463), NSF | Collaborative Research: S... (1450310), RCUK | Exploring the limits of t... (ST/L000296/1), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    The observed pattern of mixing in the neutrino sector may be explained by the presence of a non-Abelian, discrete flavour symmetry broken into residual subgroups at low energies. Many flavour models require the presence of Standard Model singlet scalars which can prompt...

  • publication . Article . Preprint . Other literature type . 2020
    Scalable haloscopes for axion dark matter detection in the 30 μeV range with RADES
    Open Access English
    Authors:
    Chloé Malbrunot; B. Gimeno; A. Millar; Walter Wuensch; C. Peña Garay; Alejandro Álvarez Melcón; Alejandro Díaz-Morcillo; J. D. Gallego; C. Cogollos; P. Navarro; ...
    doi: 10.1007/jhep07(2020)084
    handle: 10261/220916
    Publisher: Springer Nature
    Project: EC | IAXOplus (788781), EC | AXION (742104), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), EC | AxScale (802836)

    Peer reviewed

  • publication . Other literature type . Article . Preprint . 2018
    Probing leptogenesis at future colliders
    Open Access English
    Authors:
    Juraj Klaric; Björn Garbrecht; Stefan Antusch; Stefan Antusch; Dario Gueter; Dario Gueter; Eros Cazzato; Marco Drewes; Marco Drewes; Oliver Fischer; ...
    doi: 10.5445/ir/1000086212 , 10.1007/jhep09(2018)124
    handle: 2078.1/214354
    Publisher: Karlsruhe
    Project: EC | ELUSIVES (674896)

    Comment: 30 pages plus appendix, 13 figures, references added, discussion extended, two figures added, matches journal version

  • publication . Article . Preprint . Other literature type . 2019
    Generalised CP Symmetry in Modular-Invariant Models of Flavour
    Open Access
    Authors:
    J. T. Penedo; S.T. Petcov; S.T. Petcov; S.T. Petcov; P. P. Novichkov; A. V. Titov;
    doi: 10.1007/jhep07(2019)165
    Publisher: Springer Science and Business Media LLC
    Project: FCT | UID/FIS/00777/2013 (147214), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    The formalism of combined finite modular and generalised CP (gCP) symmetries for theories of flavour is developed. The corresponding consistency conditions for the two symmetry transformations acting on the modulus $\tau$ and on the matter fields are derived. The implic...

  • publication . Article . Other literature type . Preprint . 2019
    Global analysis of three-flavour neutrino oscillations: synergies and tensions in the determination of θ 23 , δ CP , and the mass ordering
    Open Access English
    Authors:
    M. C. Gonzalez-Garcia; M. C. Gonzalez-Garcia; Ivan Esteban; Michele Maltoni; Álvaro Hernández-Cabezudo; Thomas Schwetz;
    doi: 10.1007/jhep01(2019)106 , 10.5445/ir/1000091094
    handle: 10261/205516
    Publisher: Springer
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    This work is supported by USA-NSF grant PHY-1620628, by EU Networks FP10 ITN ELUSIVES (H2020-MSCA-ITN-2015-674896) and INVISIBLES-PLUS (H2020-MSCA-RISE2015-690575), by MINECO grant FPA2016-76005-C2-1-P and MINECO/FEDER-UE grants FPA2015-65929-P and FPA2016-78645-P, by M...

  • publication . Article . Preprint . 2019
    Consistent QFT description of non-standard neutrino interactions
    Open Access English
    Authors:
    Falkowski, Adam; González-Alonso, Martín; Tabrizi, Zahra;
    doi: 10.1007/jhep11(2020)048
    Publisher: SpringerOpen
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    Neutrino oscillations are precision probes of new physics beyond the Standard Model. Apart from neutrino masses and mixings, they are also sensitive to possible deviations of low-energy interactions between quarks and leptons from the Standard Model predictions. In this...

  • publication . Article . Other literature type . 2016
    Assessing lepton-flavour non-universality from B →K ∗ ℓℓ angular analyses
    Open Access English
    Authors:
    Javier Virto; Joaquim Matias; Joaquim Matias; Bernat Capdevila; Bernat Capdevila; Sébastien Descotes-Genon;
    doi: 10.1007/jhep10(2016)075
    Publisher: Springer Nature
    Project: EC | ELUSIVES (674896), EC | RBI-T-WINNING (692194), EC | InvisiblesPlus (690575)

    The B → K ∗ μμ decay exhibits deviations with respect to Standard Model expectations and the measurement of the ratio R K hints at a violation of lepton-flavour universality in B → K ℓℓ transitions. Both effects can be understood in model-independent fits as a short-dis...

  • publication . Article . Other literature type . 2018
    Testing large non-standard neutrino interactions with arbitrary mediator mass after COHERENT data
    Open Access English
    Authors:
    Peter B. Denton; Ian M. Shoemaker; Yasaman Farzan;
    doi: 10.1007/jhep07(2018)037
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    Abstract In the presence of neutrino Non-Standard Interactions (NSI) with matter, the derivation of neutrino parameters from oscillation data must be reconsidered. In particular, along with the standard solution to neutrino oscillation, another solution known as “LMA-Da...

  • publication . Article . Preprint . Other literature type . 2018
    Spontaneous breaking of SO(3) to finite family symmetries with supersymmetry — an A4 model.
    Open Access English
    Authors:
    Ye-Ling Zhou; Stephen F. King;
    doi: 10.1007/jhep11(2018)173
    Publisher: Springer
    Project: RCUK | Exploring the limits of t... (ST/L000296/1), EC | NUMASS (617143), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We discuss the breaking of $SO(3)$ down to finite family symmetries such as $A_4$, $S_4$ and $A_5$ using supersymmetric potentials for the first time. We analyse in detail the case of supersymmetric $A_4$ and its finite subgroups $Z_3$ and $Z_2$. We then propose a super...

221 research outcomes, page 1 of 23