Showing 121 - 140 results of 258 for search '"baryogenesis"', query time: 0.13s Refine Results
  1. 121

    Electroweak baryogenesis and gravitational waves in a composite Higgs model with high dimensional fermion representations by Ke-Pan Xie, Ligong Bian, Yongcheng Wu

    Published 2020-12-01
    “…Abstract We study electroweak baryogenesis in the SO(6)/SO(5) composite Higgs model with the third generation quarks being embedded in the 20 ′ representation of SO(6). …”
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    Article
  2. 122

    Radiative neutrino mass, dark matter and electroweak baryogenesis from the supersymmetric gauge theory with confinement by Shinya Kanemura, Naoki Machida, Tetsuo Shindou

    Published 2014-11-01
    “…We propose a simple model to explain neutrino mass, dark matter and baryogenesis based on the extended Higgs sector which appears in the low-energy effective theory of a supersymmetric gauge theory with confinement. …”
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  3. 123

    Z2 non-restoration and composite Higgs: singlet-assisted baryogenesis w/o topological defects by Andrei Angelescu, Florian Goertz, Aika Tada

    Published 2022-10-01
    “…Abstract Simple scalar-singlet extensions of the Standard Model with a (spontaneously broken) Z 2 symmetry allow for a strong first order electroweak phase transition, as sought in order to realize electroweak baryogenesis. However they generically also lead to the emergence of phenomenologically problematic domain walls. …”
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  4. 124

    VISHν: Flavour-Variant DFSZ Axion Model for Inflation, Neutrino Masses, Dark Matter, and Baryogenesis by Raymond R. Volkas

    Published 2023-02-01
    “… The standard flavour-blind DFSZ axion model for solving the strong-CP problem has in the past been extended to account for nonzero neutrino masses and baryogenesis-via-leptogenesis through the Type-I seesaw mechanism, in addition to having viable axion dark matter. …”
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  5. 125

    Doubly peaked induced stochastic gravitational wave background: testing baryogenesis from primordial black holes by Nilanjandev Bhaumik, Anish Ghoshal, Marek Lewicki

    Published 2022-07-01
    “…This unique GW spectral shape would provide a smoking gun signal of non-thermal baryogenesis from evaporating PBHs, which is otherwise impossible to test in laboratory experiments due to the very high energy scales involved or the feeble interaction of the dark sector with the visible sector.…”
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  6. 126

    Electron electric dipole moment and electroweak baryogenesis in a complex singlet extension of the Standard Model with degenerate scalars by Chikako Idegawa, Eibun Senaha

    Published 2024-01-01
    “…We study the possibility of electroweak baryogenesis in the standard model with a complex scalar field, focusing mainly on a degenerate scalar scenario. …”
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  7. 127

    Modified Friedmann equations from Kaniadakis entropy and cosmological implications on baryogenesis and $${}^7 Li$$ 7 L i -abundance by Giuseppe Gaetano Luciano

    Published 2022-04-01
    “…By requiring consistency with observational data on baryogenesis and Lithium abundance, we constrain the Kaniadakis parameter. …”
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  13. 133

    Constraining the $${\mathcal {C}}{\mathcal {P}}$$ C P structure of Higgs-fermion couplings with a global LHC fit, the electron EDM and baryogenesis by Henning Bahl, Elina Fuchs, Sven Heinemeyer, Judith Katzy, Marco Menen, Krisztian Peters, Matthias Saimpert, Georg Weiglein

    Published 2022-07-01
    “…Even after including the recent analysis of angular correlations in $$H\rightarrow \tau ^+\tau ^-$$ H → τ + τ - decays, we find that a complex tau Yukawa coupling alone may be able to account for the observed baryon asymmetry, but with large uncertainties in the baryogenesis calculation. A combination of complex top and bottom quark Yukawa couplings yields a result four times larger than the sum of their separate contributions, but remains insufficient to account for the observed baryon asymmetry.…”
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  14. 134
  15. 135

    CP Violation for the Heavens and the Earth by George Wei-Shu Hou

    Published 2022-04-01
    Subjects: “…baryogenesis…”
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  19. 139

    Focus on the origin of matter by P Di Bari, A Masiero, R Mohapatra

    Published 2013-01-01
    “…Nauk 161 61) aimed at relating a cosmological observation to the fundamental laws of physics, the goal of baryogenesis. A successful model of baryogenesis should ultimately identify the required source of charge parity violation and the origin of the cosmological matter–antimatter asymmetry. …”
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  20. 140

    BARIOGENESIS DALAM MODEL CERMIN CP by , APRIADI S ADAM, , Mirza Satriawan Ph.D

    Published 2013
    “…We have investigated the scenario of baryogenesis in CP Mirror model. This scenario is facilitated by the leptoquark particles, and , with different quantum numbers. …”
    Thesis