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17 research outcomes, page 1 of 2
  • publication . Other literature type . Article . 2017
    Open Access English
    Authors:
    Miguel Escudero; Olga Mena; Stefano Gariazzo; Stefano Gariazzo; Stefano Gariazzo;
    Publisher: American Physical Society (APS)
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We explore an extended cosmological scenario where the dark matter is an admixture of cold and additional noncold species. The mass and temperature of the noncold dark matter particles are extracted from a number of cosmological measurements. Among others, we consider t...

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

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

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  • publication . Article . Preprint . 2020
    Open Access
    Authors:
    Stephen King; Marco Chianese; Bowen Fu; Bowen Fu;
    Publisher: IOP Publishing
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896), RCUK | Exploring the limits of t... (ST/L000296/1)

    We propose a minimal seesaw extension to simultaneously account for realistic neutrino mass and mixing, the baryon asymmetry of the Universe via leptogenesis and a viable dark matter relic density, in which two right-handed neutrinos are coupled to a dark Dirac fermion ...

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  • publication . Other literature type . Article . Preprint . 2020
    Open Access
    Authors:
    Sunny Vagnozzi; Luca Visinelli; Olga Mena; David F. Mota;
    Publisher: Oxford University Press (OUP)
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    We consider the possibility that dark energy and baryons might scatter off each other. The type of interaction we consider leads to a pure momentum exchange, and does not affect the background evolution of the expansion history. We parametrize this interaction in an eff...

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  • publication . Preprint . Article . 2017
    Open Access English
    Authors:
    Stefano Gariazzo; Stefano Gariazzo; Stefano Gariazzo; Stefano Gariazzo; Shin'ichiro Ando; Olga Mena;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 16 pages, 6 figures; matches the version accepted for publication

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  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    J. Baglio; Cedric Weiland;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC
    Project: EC | NUMASS (617143), EC | InvisiblesPlus (690575), EC | ELUSIVES (674896)

    The measure of the triple Higgs coupling is one of the major goals of the high-luminosity run of the CERN Large Hadron Collider (HL-LHC) as well as the future colliders, either leptonic such as the International Linear Collider (ILC) or hadronic such as the 100 TeV Futu...

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  • publication . Preprint . 2020
    Open Access English
    Authors:
    Chianese, Marco; Fu, Bowen; King, Stephen F.;
    Persistent Identifiers
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), RCUK | Exploring the limits of t... (ST/L000296/1)

    In the classic type I seesaw mechanism with very heavy right-handed (RH) neutrinos, it is possible to account for dark matter via RH neutrino portal couplings to a feebly interacting massive particle (FIMP) dark sector. However, for large RH neutrino masses, gravity can...

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  • publication . Preprint . 2017
    Open Access English
    Authors:
    Gariazzo, Stefano; Escudero, Miguel; Diamanti, Roberta; Mena, Olga;
    Persistent Identifiers
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We explore an extended cosmological scenario where the dark matter is an admixture of cold and additional non-cold species. The mass and temperature of the non-cold dark matter particles are extracted from a number of cosmological measurements. Among others, we consider...

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  • publication . Article . Preprint . 2020
    Open Access
    Authors:
    Marco Chianese; Bowen Fu; Stephen F. King;
    Publisher: IOP Publishing
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), RCUK | Exploring the limits of t... (ST/L000296/1)

    Comment: 14 pages, 5 figures. Updated to match version published in JCAP

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  • publication . Article . Preprint . 2020
    Open Access
    Authors:
    Laura Lopez-Honorez; Olga Mena; Sergio Palomares-Ruiz; Pablo Villanueva-Domingo; Samuel J. Witte;
    Publisher: IOP Publishing
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    info:eu-repo/semantics/published

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17 research outcomes, page 1 of 2