Mostrando 4,141 - 4,160 Resultados de 79,334 Para Buscar '"matter"', tiempo de consulta: 0.30s Limitar resultados
  1. 4141
    “…We argue that non-relativistic gravitational waves can comprise the cold dark matter and may be detected by the future gravitational wave searches. …”
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  2. 4142
    por Van Hooydonk, G
    Publicado 2005
    “…For the electron-proton system in natural H, this difference (an anomaly) between states belonging to the hydrogen (matter) and the antihydrogen (antimatter) anti-world is governed by number 2m(e)/m(H) = 0.0011. …”
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  3. 4143
    “…Their decay will in this case increase entropy and dilute already created baryon asymmetry and dark matter. Such considerations put new constraints on gravitino and sfermion masses, and the reheating temperature. …”
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  4. 4144
  5. 4145
  6. 4146
  7. 4147
  8. 4148
    Publicado 2004
    “…All ordinary matter in the Universe is made up of three elementary building blocks (up and down quarks and electrons) most of them created 13.7 billion years ago.…”
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  9. 4149
    por Faraggi, Alon E.
    Publicado 2005
    “…E6 grand unification combines the Standard Model matter and Higgs states in the single 27 representation. …”
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  10. 4150
  11. 4151
  12. 4152
    por Amendola, L, Barbieri, Riccardo
    Publicado 2005
    “…Dark Matter (DM) and Dark Energy (DE) can be both described in terms of ultra-light Pseudo-Goldstone-Bosons (PGB) with masses m_{DM} ~ 10^{-23}eV and m_{DE} <= 10^{-33}eV respectively. …”
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  13. 4153
    “…We calculate the relic density of dark matter in the MSSM with CP violation. We analyse various scenarios of neutralino annihilation: the cases of a bino, bino-wino and bino-Higgsino LSP, annihilation through Higgs, as well as sfermion coannihilation scenarios. …”
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  14. 4154
    por Boehm, C., Uwer, P.
    Publicado 2006
    “…However the effect on the upper limit of the dark matter mass is not significant. Using gamma ray observations, we obtain an upper limit on the dark matter mass of 30 or 100 MeV (depending on the region that is considered for the 511 keV analysis) while Beacom et al. found 20 MeV.…”
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  15. 4155
  16. 4156
    por Devitt, James
    Publicado 2006
    “…A team of NYU physicists has joined a world-wide collaboration to investigate the fundamental nature of matter and the basic forces that shape the universe; the supercollider is being built in a 27-kilometer circumference tunnel and, upon completion, will be the world's highest energy accelerator. (2/3 page)…”
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  17. 4157
  18. 4158
    por Dönigus, Benjamin
    Publicado 2014
    “…The high collision energies reached at the LHC lead to significant production yields of light (anti)-nuclei and hyper-matter in proton-proton and, in particular, Pb-Pb collisions. …”
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  19. 4159
    por Diehl, Edward
    Publicado 2014
    “…This paper presents results on the search for dark matter with the ATLAS experiment at the Large Hadron Collider. …”
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  20. 4160
    por Nindhito, Herjuno Rah
    Publicado 2016
    “…Searches for hadronic resonances of the Dark Matter (DM) particles in the sub-TeV mass re- gion remain as a viable target at ATLAS. …”
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