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4 research outcomes, page 1 of 1
  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Miguel Escudero; Veronica Sanz; Veronica Sanz; Veronica Sanz;
    Persistent Identifiers
    Publisher: SpringerOpen
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    We analyze a simple extension of the Standard Model (SM) with a dark sector composed of a scalar and a fermion, both singlets under the SM gauge group but charged under a dark sector symmetry group. Sterile neutrinos, which are singlets under both groups, mediate the in...

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  • publication . Article . Preprint . Other literature type . 2020
    Open Access English
    Authors:
    Chiara Caprini; Mikael Chala; G. C. Dorsch; Mark Hindmarsh; Stephan J. Huber; Thomas Konstandin; Jonathan Kozaczuk; Germano Nardini; Jose Miguel No; Kari Rummukainen; ...
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), RCUK | South-Eastern Particle Th... (ST/P000819/1), AKA | Particle cosmology and gr... (320123), AKA | BSM physics and primordia... (308791), AKA | Particle cosmology and gr... (319066), AKA | Searching for phase trans... (286769), EC | InvisiblesPlus (690575), RCUK | Gravitational wave cosmol... (ST/R003904/1), NSF | Exploring the Scalar Sect... (1719642)

    Academy of Finland European Commission 286769 308791 319066 320123 324882 328958

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  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Luca Merlo; Veronica Sanz; Veronica Sanz; Veronica Sanz; Ilaria Brivio; Ilaria Brivio; Jose Miguel No; Ken Mimasu;
    Project: EC | InvisiblesPlus (690575), NSF | Programs on Critical Prob... (1066293), RCUK | Theoretical Particle Phys... (ST/L000504/1), EC | ELUSIVES (674896), EC | INVISIBLES (289442), EC | DARKHORIZONS (648680), EC | EWBGANDLHC (625809)

    We study the leading effective interactions between the Standard Model fields and a generic singlet CP-odd (pseudo)Goldstone boson. Two possible frameworks for electroweak symmetry breaking are considered: linear and non-linear. For the latter case, the basis of leading...

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  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Veronica Sanz; Veronica Sanz; Veronica Sanz; Veronica Sanz; Miguel Escudero;
    Persistent Identifiers
    Publisher: Springer Nature
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896), EC | INVISIBLES (289442)

    In this paper we explore the possibility that the sterile neutrino and Dark Matter sectors in the Universe have a common origin. We study the consequences of this assumption in the simple case of coupling the dark sector to the Standard Model via a global $U(1)_{B-L}$, ...

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4 research outcomes, page 1 of 1