Quick search
Advanced search in
Field to searchTerm
Add rule
Filters (3 )
Download Results
5 research outcomes, page 1 of 1
  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Duarte Fontes; Jorge C. Romao; Joao Silva;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), FCT | UID/FIS/00777/2013 (147214), EC | InvisiblesPlus (690575)

    We study the CP violating ZZZ vertex in the two-Higgs doublet model, which is a probe of a Jarlskog-type invariant in the extended Higgs sector. The form factor $f_4^Z$ is evaluated at one loop in a general $R_\xi$ gauge and its magnitude is estimated in the realistic p...

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

    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...

  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Elisa Ruiz Chóliz; Javier Galan; F.J. Iguaz;
    Publisher: HAL CCSD
    Project: HRZZ | Search for axions and axi... (IP-2014-09-3720), EC | IAXOplus (788781), EC | ELUSIVES (674896)

    Axion helioscopes search for solar axions and axion-like particles via inverse Primakoff conversion in strong laboratory magnets pointed at the Sun. While helioscopes can always measure the axion coupling to photons, the conversion signal is independent of the mass for ...

  • publication . Preprint . Article . Other literature type . 2017
    Open Access English
    Authors:
    Elisa Ruiz Chóliz; Antonios gardikiotis; F.J. Iguaz; Marios Maroudas; Juan Antonio Garcia Pascual; Inaki Ortega; Sami Solanki; SERKANT ALİ ÇETİN; null null; Michael Pivovaroff; ...
    Project: EC | TREX (240054), NSERC , NSF | CAREER: New Detectors and... (0239812), EC | ELUSIVES (674896)

    During 2003--2015, the CERN Axion Solar Telescope (CAST) has searched for $a\to\gamma$ conversion in the 9 T magnetic field of a refurbished LHC test magnet that can be directed toward the Sun. In its final phase of solar axion searches (2013--2015), CAST has returned t...

  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Olcyr Sumensari; Ilja Dorsner;
    Publisher: HAL CCSD
    Project: HRZZ | The Higgs boson propertie... (IP-2013-11-7118), EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We address the $B$-physics anomalies within a two scalar leptoquark model. The low-energy flavor structure of our set-up originates from two $SU(5)$ operators that relate Yukawa couplings of the two leptoquarks. The proposed scenario has a UV completion, can accommodate...

5 research outcomes, page 1 of 1
Last index information