Mostrando 4,041 - 4,060 Resultados de 79,334 Para Buscar '"matter"', tiempo de consulta: 0.32s Limitar resultados
  1. 4041
  2. 4042
    por Brandt, Oleg
    Publicado 2020
    “…The talk will give an exposition of searches for Dark Matter using proton-proton collisions at a centre-of-mass energy of 13 TeV at the LHC, recorded with the ATLAS and CMS detectors. …”
    Enlace del recurso
  3. 4043
    por Lindon, Jack Henry
    Publicado 2020
    “…The study of the 125 GeV Higgs boson can be a powerful tool in the search for Dark Matter (DM) particles at the Large Hadron Collier (LHC). …”
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  4. 4044
    “…We investigate the keV gravitino dark matter that has a small fraction of nonthermal components (e.g., from the late decay of next-to-lightest-supersymmetric-particle bino) under various cosmological constraints. …”
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    Enlace del recurso
  5. 4045
  6. 4046
    “…When the Dark Matter mass is below the eV-scale, its cosmological occupation number exceeds the ones of photons from the cosmic microwave background as well as of relic neutrinos. …”
    Enlace del recurso
    Enlace del recurso
  7. 4047
  8. 4048
  9. 4049
  10. 4050
  11. 4051
  12. 4052
    “…The low-energy theory contains mesons which can be produced at the LHC, and a scalar baryon dark matter (DM) candidate which cannot. We evaluate the impact of LHC measurements on the dark meson masses. …”
    Enlace del recurso
    Enlace del recurso
  13. 4053
  14. 4054
  15. 4055
    por Andreas, Mastronikolis
    Publicado 2021
    “…In this report, we investigate how monochromatic streams of low-velocity dark matter are gravitationally lensed by the Earth. Specifically, it is found that an incoming Dark Matter stream from sufficiently far away, exhibits significant amplification in its original flux at the Earth's surface when is initiated with a speed of 8.8 km s$^{-1}$. …”
    Enlace del recurso
  16. 4056
  17. 4057
    “…A possible explanation for the most recent data is that the excess positron flux originates from decaying dark matter. Here, we show that models consisting of two dark matter particle species contributing equally to the global cosmological dark matter density provide good fits to the data. …”
    Enlace del recurso
    Enlace del recurso
  18. 4058
    “…Non-minimal simplified extensions of the Standard Model have gained considerable currency in the context of dark matter searches at the LHC, since they predict enhanced mono-Higgs and mono-W/Z signatures over large parts of the parameter space. …”
    Enlace del recurso
    Enlace del recurso
  19. 4059
    “…Such a neutrinophilic mediator is well motivated for addressing the origin of several neutrino-portal dark matter candidates, including thermal freeze-out and sterile-neutrino dark matter scenarios. …”
    Enlace del recurso
    Enlace del recurso
  20. 4060
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