Mostrando 4,641 - 4,660 Resultados de 5,650 Para Buscar '"cosmology"', tiempo de consulta: 0.29s Limitar resultados
  1. 4641
    por Phan, Anna
    Publicado 2011
    “…The nature of dark matter and the source of the matter-antimatter asymmetry in the universe are two of the most important questions in particle physics and cosmology. The current Standard Model of particle physics, while being a very successful description of the observed fundamental particles and their interactions, cannot fully account for either of these phenomena. …”
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  2. 4642
  3. 4643
    por Vagelli, Valerio
    Publicado 2011
    “…In Chapter 1 of this thesis, cosmic ray physics is introduced with details on Big Bang cosmology and on the DM problem. A summary of direct and in particular indirect searches for DM signature is presented. …”
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  4. 4644
    “…An approach to field quantization on curved space-time, with applications to cosmology, is presented in chapter 5 in an account of the lectures of Abhay Ashtekar that brings a complementary point of view to non-commutativity. …”
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  5. 4645
    “…FASER and FASER 2 have the potential to discover dark photons, dark Higgs bosons, heavy neutral leptons, axion-like particles, and many other long-lived particles, as well as provide new information about neutrinos, with potentially far-ranging implications for particle physics and cosmology. We describe the current status, anticipated challenges, and discovery prospects of the FASER program.…”
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  6. 4646
    por Held, Alexander
    Publicado 2019
    “…The largest Yukawa coupling is that of the top quark, and its value has implications in particle physics and cosmology. As the SM is not a complete theory of nature, detailed measurements of its predictions are a mandatory step towards improving the understanding of nature. …”
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  7. 4647
    “…Extrapolating the model to higher frequencies indicates that future GW detectors such as LISA and AEDGE could extend the PTA observations to lower BH masses ≳103 M⊙.Key words: black hole physics / gravitational waves / cosmology: theory…”
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  9. 4649
  10. 4650
    por Bai, Peng, Zhang, Y. H., Shen, W. Z.
    Publicado 2017
    “…High performance single photon detector at the wavelength of 1550 nm has drawn wide attention and achieved vast improvement due to its significant application in quantum information, quantum key distribution, as well as cosmology. A novel infrared up-conversion single photon detector (USPD) at 1550 nm was proposed to work in free-running regime based on the InGaAs/ InP photodetector (PD)- GaAs/AlGaAs LED up-converter and Si single photon avalanche diode (SPAD). …”
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    Online Artículo Texto
  11. 4651
    “…Stop coannihilation may bring the relic density of heavy supersymmetric dark matter particles into the range allowed by cosmology. The efficiency of this process is enhanced by stop-antistop annihilations into the longitudinal (Goldstone) modes of the W and Z bosons, as well as by Sommerfeld enhancement of stop annihilations and the effects of bound states. …”
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  12. 4652
    “…Chirality has wide ranging implications from medical physics to cosmology including an intimate but subtle connection in magnetic systems, for example Mn(1−x)Fe(x)Si. …”
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    Online Artículo Texto
  13. 4653
    “…We present the use-based design and evaluation of an immersive visual analytics application for cosmological data that uses such a 2D/3D hybrid environment. …”
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  14. 4654
    “…We expect that antivenom decentralization would shorten the time between diagnosis and treatment and, as such, improve the prognosis of snakebites. As health cosmology among indigenous populations has an important role in maintaining their way of life, the introduction of a new therapeutic strategy to their customs must take into account the beliefs of these peoples. …”
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  15. 4655
    “…Nonequilibrium phase transitions play a pivotal role in broad physical contexts, from condensed matter to cosmology. Tracking the formation of nonequilibrium phases in condensed matter requires a resolution of the long-range cooperativity on ultra-short timescales. …”
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  16. 4656
    “…The combination and coordination of these activities with multi-wavelength, multi-messenger facilities expected to be operating in the 2030s will open new avenues of exploration in many areas of astrophysics, cosmology and fundamental physics, thus adding considerable strength to the overall scientific impact of THESEUS and these facilities. …”
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  17. 4657
    “…In this work we show that adaptive mesh refinement simulations are better suited for axion cosmology than the previously-used static lattice simulations because only the string cores require high spatial resolution. …”
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  18. 4658
    “…We provide a Julia package implementing our estimators and show how they can be applied to a variety of scenarios within cosmology and fluid dynamics. The efficiency of such estimators will allow higher-order correlators to become a standard tool in the analysis of random fields.…”
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  19. 4659
    “…Stakeholders interpreted “marine resource management” as something well beyond just “marine resources” to include politics, identity, Polynesian cosmology, and livelihoods. Our findings provide generalizable patterns for understanding how natural-resource management policies are received and repurposed by local actors. …”
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  20. 4660
    “…The term borrows an analogy from the corresponding eminent fields of dark matter and dark energy in physics and cosmology. In fact, an increasing number of attempts are being made to enhance the current understanding of the non-coding RNA (ncRNA) transcripts produced by such regions. …”
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