Mostrando 2,861 - 2,880 Resultados de 79,334 Para Buscar '"matter"', tiempo de consulta: 0.35s Limitar resultados
  1. 2861
    “…This book offers a comprehensive and cohesive overview of transport processes associated with all kinds of charged particles, including electrons, ions, positrons, and muons, in both gases and condensed matter. The emphasis is on fundamental physics, linking experiment, theory and applications. …”
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  2. 2862
  3. 2863
    por Succi, Sauro
    Publicado 2018
    “…Flowing matter is all around us, from daily-life vital processes (breathing, blood circulation), to industrial, environmental, biological, and medical sciences. …”
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  4. 2864
    “…Seven observations point towards the existence of primordial black holes (PBH), constituting the whole or an important fraction of the dark matter in the Universe: the mass and spin of black holes detected by Advanced LIGO/VIRGO, the detection of micro-lensing events of distant quasars and stars in M31, the non-detection of ultra-faint dwarf satellite galaxies with radius below 15 parsecs, evidences for core galactic dark matter profiles, the correlation between X-ray and infrared cosmic backgrounds, and the existence of super-massive black holes very early in the Universe's history. …”
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  5. 2865
    “…These hidden photons are candidate particles for cold dark matter. They are expected to kinetically mix with regular photons, which leads to a tiny oscillating electric-field component accompanying dark matter particles. …”
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  6. 2866
    “…This study also demonstrates that non-standard sources of neutrino emission (e.g., via dark matter decay) are capable of creating a “neutrino floor” for dark matter direct detection that is closer to current bounds than is expected from standard neutrino sources.…”
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    Enlace del recurso
  7. 2867
    “…We explore a novel class of multi-particle dark sectors, called Inelastic Boosted Dark Matter (iBDM). These models are constructed by combining properties of particles that scatter off matter by making transitions to heavier states (Inelastic Dark Matter) with properties of particles that are produced with a large Lorentz boost in annihilation processes in the galactic halo (Boosted Dark Matter). …”
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    Enlace del recurso
  8. 2868
    por Kim, Doojin, Matchev, Konstantin T.
    Publicado 2017
    “…However, such “dark matter candidates” may themselves decay invisibly. …”
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    Enlace del recurso
  9. 2869
    “…Dark matter (DM) coupled to light mediators has been invoked to resolve the putative discrepancies between collisionless cold DM and galactic structure observations. …”
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  10. 2870
  11. 2871
    por Satz, Helmut
    Publicado 2018
    “…This book is a course-tested primer on the thermodynamics of strongly interacting matter – a profound and challenging area of both theoretical and experimental modern physics. …”
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    Enlace del recurso
  12. 2872
    “…We argue that solutions belonging to the first class are generally in tension with cosmological dark matter probes once simple dark sector models are considered. …”
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    Enlace del recurso
  13. 2873
    “…The topics covered include • Strangeness and heavy-quark production in nuclear collisions and hadronic interactions, • Hadron resonances in the strongly-coupled partonic and hadronic medium, • Bulk matter phenomena associated with strange and heavy quarks, • QCD phase structure, • Collectivity in small systems, • Strangeness in astrophysics, • Open questions and new developments.…”
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    Enlace del recurso
  14. 2874
    “…We suggest a new approach to search for galactic axions or other similar exotica. Streaming dark matter (DM) could have a better discovery potential because of flux enhancement, due to gravitational lensing when the Sun and/or a planet are aligned with a DM stream. …”
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  15. 2875
  16. 2876
    “…We propose the idea of “Earth Shielding” to reject cosmic-ray backgrounds, in the search for boosted dark matter at surface neutrino detectors, resulting in the enhancement of the signal-to-background ratio. …”
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    Enlace del recurso
  17. 2877
  18. 2878
  19. 2879
    “…Nuggets—very large stable bound objects arising in the presence of a sufficiently attractive and long-range force and in the absence of a dark Coulomb force—are a smoking gun signature for asymmetric dark matter (ADM). The cosmology of ADM nuggets is both generic and unique: nuggets feature highly exothermic fusion processes, which can impact the shape of the core in galaxies, as well as give rise to rare dark star formation. …”
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    Enlace del recurso
  20. 2880
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