Mostrando 5,561 - 5,580 Resultados de 5,650 Para Buscar '"cosmology"', tiempo de consulta: 0.14s Limitar resultados
  1. 5561
  2. 5562
    por Webb, Stephen
    Publicado 2019
    “…He has published an undergraduate textbook Measuring the Universe - The Cosmological Distance Ladder (1999) as well as several popular science books, among them Out of this World - Colliding Universes, Branes, Strings, and Other Wild Ideas of Modern Physics in 2004, New Eyes on the Universe - Twelve Cosmic Mysteries and the Tools We Need to Solve Them in 2012, the second edition of If the Universe Is Teeming with Aliens ... …”
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  3. 5563
    por Kashlinsky, A., Ali-Haimoud, Y., Clesse, S., Garcia-Bellido, J., Wyrzykowski, L., Achucarro, A., Amendola, L., Annis, J., Arbey, A., Arendt, R.G., AtrioBarandela, F., Bellomo, N., Belotsky, K., Bernal, J-L., Bird, S., Bozza, V., Byrnes, C., Calchi Novati, S., Calore, F., Carr, B.J., Chluba, J., Cholis, I., Cieplak, A., Cole, P., Dalianis, I., Davis, A-C., Davis, T., De Luca, V., Dvorkin, I., Emparan, R., Ezquiaga, J-M., Fleury, P., Franciolini, G., Gaggero, D., Georg, J., Germani, C., Giudice, G-F., Goobar, A., Hasinger, G., Hector, A., Hundertmark, M ., Hutsi, G., Jansen, R., Kamionkowski, M., Kawasaki, M., Kazanas, D., Kehagias, A., Khlopov, M., Knebe, A., Kohri, K., Koushiappas, S., Kovetz, E., Kuhnel, F., MacGibbon, J., Marzola, L., Mediavilla, E., Meszaros, P., Mroz, P., Munoz, J., Musco, I., Nesseris, S., Ozsoy, O., Pani, P., Poulin, V., Raccanelli, A., Racco, D., Raidal, M., Ranc, C., Rattenbury, N., Rhodes, J., Ricotti, M., Riotto, A., Rubin, S., Rubio, J., Ruiz-Morales, E., Sasaki, M., Schnittman, J., Shvartzvald, Y., Street, R., Takada, M., Takhistov, V., Tashiro, H., Tasinato, G., Tringas, G., Unal, C., Tada, Y., Tsapras, Y., Vaskonen, V., Veermae, H., Vidotto, F., Watson, S., Windhorst, R., Yokoyama, S., Young, S.
    Publicado 2019
    “…Specifically the new data and methodologies under this program will involve: I) Probing with high precision the spatial spectrum of source-subtracted CIB with Euclid and WFIRST, and its coherence with unresolved cosmic X-ray background using eROSITA and Athena, II) Advanced searches for microlensing of Galactic stars by the intervening Galactic Halo BHs with OGLE, Gaia, LSST and WFIRST, III) Supernovae (SNe) lensing in the upcoming surveys with WFIRST, LSST and also potentially with Euclid and JWST, IV) Advanced theoretical work to understand the details of PBH accretion and evolution and their influence on cosmic microwave background (CMB) anisotropies in light of the next generation CMB experiments, V) Better new samples and theoretical understanding involving stability and properties of ultra faint dwarf galaxies, pulsar timing, and cosmological quasar lensing.…”
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  4. 5564
    por Goh, Duo Yao Edwin
    Publicado 2020
    “…Recent cosmological and astrophysical studies have shown that ordinary matter, which can be observed directly, only constitutes 15% of the total matter content of Universe. …”
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  5. 5565
    por Leopold, Alexander
    Publicado 2021
    “…The overwhelming evidence for the existence of dark maMer in the universe presented by astrophysical and cosmological observations motivates the search program for dark matter candidates at the LHC experiments. …”
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  6. 5566
    por Dar, Arnon
    Publicado 1999
    “…But, TeV gamma rays from large cosmological distances are unobservable because of their attenuation by electron-positron pair creation on the intergalactic infrared background radiation. …”
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  7. 5567
    por Magueijo, J
    Publicado 2003
    “…We show how VSL scenarios may solve the cosmological problems usually tackled by inflation, and also how they may produce a scale-invariant spectrum of Gaussian fluctuations, capable of explaining the WMAP data. …”
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  8. 5568
    por Feldman, Michael R.
    Publicado 2013
    “…We adopt none of the features of our current cosmological models except for the requirement that special and general relativity be local approximations within our revised definition of inertial systems. …”
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    Online Artículo Texto
  9. 5569
    “…We also implement CP-conserving constraints from Higgs physics, flavour physics and the upper limits on the cosmological dark matter density and spin-independent scattering. …”
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  10. 5570
    por Rovelli, Carlo
    Publicado 2008
    “…(iii) Control of spacetime singularities, such as those in the interior of black holes and the cosmological one. This, in particular, has opened up the possibility of a theoretical investigation into the very early universe and the spacetime regions beyond the Big Bang. …”
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  11. 5571
    “…We argue that if quantum fluctuations of the recoil velocity are relatively strong, which can happen in the current era of the universe, then the condensate, and hence the induced mass of the graviton, can be several orders of magnitude larger than the magnitude of the cosmological constant today. Hence, we constrain the graviton mass using aLIGO and pulsar-timing observations (which give the most stringent bounds at present). …”
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  12. 5572
    por Scheid, Volker
    Publicado 2017
    “…This is accomplished, for instance, by viewing Chinese medicine as fundamentally shaped by cosmological thinking, as focusing on process rather than matter, and as forever hampered by attachments to the past even when it tries to innovate. …”
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  13. 5573
    “…Understanding the behaviour of matter under conditions of extreme temperature, pressure, density and electromagnetic fields has profound effects on our understanding of cosmologic objects and the formation of the universe. …”
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  14. 5574
    por Šprajc, Ivan
    Publicado 2021
    “…Therefore, it is precisely the importance of the astronomically and cosmologically significant directions, first incorporated in E Groups, that allows us to understand some prominent aspects of ancient Maya architecture and urbanism.…”
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    Online Artículo Texto
  15. 5575
    “…However, we also found that culture provided a source of strength and resilience for urban AI/AN emerging adults, and that specific cultural values and traditions — such as mindfulness, connection to nature, and a deep historical and cosmological perspective — offer “binding pathways” for positive behavioral health. …”
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  16. 5576
    “…We also present an argument to justify why the thermodynamic, psychological/computational, and cosmological arrows of time should align with each other, with the psychological/computational arrow of time being singled out as a master arrow of time.…”
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  17. 5577
    por Pries, Ludger
    Publicado 2022
    “…If human intervention in the planet has reached such a scale that its future fate is no longer shaped mainly by natural cosmological laws, but by human intervention, then sociology has to broaden its temporal and substantive perspective; it should reflect more explicitly on the relationship between nature, culture, and technology. …”
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  18. 5578
    “…We do not find any CMSSM solution to the cosmological Li7 problem for small m_{3/2}. Discounting this, for m_{1/2} ~ 500 GeV and tan beta = 10 the other light-element abundances impose an upper limit m_{3/2} n_{3/2}/n_\gamma < 3 \times 10^{-12} GeV to < 2 \times 10^{-13} GeV for m_{3/2} = 250 GeV to 1 TeV, which is similar in both the coannihilation and focus-point strips and somewhat weaker for t an beta = 50, particularly for larger m_{1/2}. …”
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  19. 5579
    “…We also include the constraints imposed by the cosmological dark matter density and the XENON100 search for spin-independent dark matter scattering. …”
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  20. 5580
    “…We analyze the impact of data from the full Run 1 of the LHC at 7 and 8 TeV on the CMSSM with mu > 0 and < 0 and the NUHM1 with mu > 0, incorporating the constraints imposed by other experiments such as precision electroweak measurements, flavour measurements, the cosmological density of cold dark matter and the direct search for the scattering of dark matter particles in the LUX experiment. …”
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