Mostrando 2,701 - 2,720 Resultados de 79,334 Para Buscar '"matter"', tiempo de consulta: 0.39s Limitar resultados
  1. 2701
    “…The cross section for a Majorana Dark Matter particle annihilating into light fermions is helicity suppressed. …”
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    Enlace del recurso
  2. 2702
    por Fornengo, N, Panci, P, Regis, M
    Publicado 2011
    “…We discuss the positive indications of a possible dark matter signal in direct detection experiments in terms of a mechanism of interaction between the dark matter particle and the nuclei occurring via the exchange of a light mediator, resulting in a long-range interaction. …”
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    Enlace del recurso
  3. 2703
    por Genest, M-H
    Publicado 2011
    “…Supersymmetry is an appealing theory beyond the Standard Model which provides a natural Dark Matter candidate. First ATLAS searches for signals of supersymmetry in proton-proton collisions at the LHC are reported here for the 0- and 1-lepton channels; the full data sample recorded in the 2010 LHC run, corresponding to an integrated luminosity of 35 pb^{-1} , has been analysed.…”
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  4. 2704
  5. 2705
    por Ferrara, Sergio, Kallosh, Renata
    Publicado 2011
    “…We relate the mechanism of matter creation in the universe after inflation to a simple and universal mathematical property of extended N > 1 supergravities and related compactifications of superstring theory. …”
    Enlace del recurso
    Enlace del recurso
  6. 2706
    “…We study the impact of the assumed velocity distribution of galactic dark matter particles on the interpretation of results from nuclear recoil detectors. …”
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    Enlace del recurso
  7. 2707
    “…This symmetry ensures stability of the vector fields making them viable dark matter candidates, while evading the usual electroweak constraints. …”
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    Enlace del recurso
  8. 2708
    “…We study the implications of these LHC Higgs searches for Higgs portal models of dark matter in a rather model independent way. Their impact on the cosmological relic density and on the direct detection rates are studied in the context of generic scalar, vector and fermionic thermal dark matter particles. …”
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    Enlace del recurso
  9. 2709
    por Bostock, David
    Publicado 2006
    “…Space, Time, Matter, and Form collects ten of David Bostock's essays on themes from Aristotle's Physics, four of them published here for the first time. …”
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  10. 2710
  11. 2711
  12. 2712
    “…The doublet dark matter is always heavy in multi-field inflation while it can be light due to the suppression of the co-annihilation in single-field inflation. …”
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    Enlace del recurso
  13. 2713
    por Cirelli, Marco
    Publicado 2012
    “…I review in a schematic way the current status of indirect searches for Dark Matter: I list the main relevant experimental results of the recent years and I discuss the excitements and disappointments that their phenomenological interpretations in terms of almost-standard annihilating Dark Matter have brought along. …”
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    Enlace del recurso
  14. 2714
  15. 2715
  16. 2716
    “…In the context of Higgs-portal models of dark matter, we then discuss how the LHC limits on the invisible Higgs branching fraction impose strong constraints on the dark matter scattering cross section on nucleons probed in direct detection experiments.…”
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    Enlace del recurso
  17. 2717
  18. 2718
    por d'Enterria, David
    Publicado 2012
    “…Data measured at center-of-mass energies sqrt(s_NN) = 2.76 TeV in lead-lead (Pb-Pb) collisions are compared to proton-proton (p-p) measurements in order to extract information on the properties of hot and dense strongly-interacting matter.…”
    Enlace del recurso
    Enlace del recurso
  19. 2719
  20. 2720
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