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5321“…Dark Matter (DM) comprising particles in the mass range of a few MeV to GeV is waiting to be explored, given the many theoretical models accommodating cosmological abundance. We hereby propose an experiment with the LHC proton beam of 7 TeV striking onto the beam dump target, emitting neutrinos and possibly, Dark Matter candidates. …”
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5322por Blandford, Roger“…From a basic physics perspective, exquisitely sensitive measurements have constrained the nature of dark matter, the cosmological origin of magnetic field and the properties of black holes. …”
Publicado 2016
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5323por Verlinde, Erik“…This volume law contribution is related to the thermal properties of de SItter space and leads to a total entropy inside the static patch that precisely matches the Bekenstein-Hawking formula for the cosmological horizon. We study the effect of this extra contribution in the derivation of the emergent laws of gravity, and argue that it leads to a modification compared to Einstein gravity. …”
Publicado 2017
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5324por De Gosson, Maurice“…Additionally when looking at the differences with classical mechanics, quantum mechanics crucially depends on the value of Planck's constant h. Recent cosmological observations tend to indicate that not only the fine structure constant α but also h might have varied in both time and space since the Big Bang. …”
Publicado 2018
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5325por Schopper, Herwig“…It turned out that the understanding of elementary particles and the forces acting between them is extremely relevant for our perception of the cosmological development. Quite often scientific research is supported because it is the basis for technical progress and for the material well-being of humans. …”
Publicado 2020
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5326por Telalovic, Bernanda“…Fortunately, high-energy astrophysical neutrinos, with TeV–PeV energies and cosmological-scale baselines, provide us with a unique opportunity to do so; by looking for the differences in the distribution of arrival directions of neutrinos of different flavours. …”
Publicado 2023
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5327“…We also point out that this scenario has the cosmological advantage of ameliorating the gravitino problem. …”
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5328por Klapdor-Kleingrothaus, Hans Volker“…The most sensitive experiment - since eight years the HEIDELBERG-MOSCOW experiment in Gran-Sasso - already now, with the experimental limit of $<m_\nu > < 0.26$ eV practically excludes degenerate $\nu$ mass scenarios allowing neutrinos as hot dark matter in the universe for the smallangle MSW solution of the solar neutrino problem. It probes cosmological models including hot dark matter already now on the level of future satellite experiments MAP and PLANCK. …”
Publicado 2001
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5329por Fodor, Z“…Alternatively, we consider the possibility that a large fraction of the ultrahigh energy cosmic rays are decay products of Z bosons which were produced in the scattering of ultrahigh energy cosmic neutrinos on cosmological relic neutrinos. Based on this scenario we determine the required mass of the heaviest relic neutrino. …”
Publicado 2003
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5330“…After reviewing previous experimental limits on the mass of the Higgs boson, a speculative cosmological argument for a small mass is given. The reactions and decays in which a Higgs boson should occur, for various values of its mass, are described. …”
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5331por Véron, P“…A consequence of this fact is probably that BL Lac nuclei suffer a smaller cosmological evolution than do the Seyfert 1 nuclei (or quasars), as suspected by Setti and Woltjer (1977), as the surface density of faint BL Lac objects is much smaller than that of quasars. …”
Publicado 1979
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5332por Ellis, John“…The data from the first run of the LHC at 7 and 8 TeV, together with the information provided 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, provide important constraints on supersymmetric models. …”
Publicado 2014
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5333“…Here we use a modelling approach, independent of cosmological simulations, to obtain a pre-infall mass of [Image: see text] Msun for one of the Milky Way's satellites: Carina. …”
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5334por Schady, Patricia“…The increased numbers of GRB afterglows, GRB-supernova detections, redshifts and host galaxy associations has greatly improved our understanding of what produces and powers these immense, cosmological explosions. Nevertheless, more high-quality data often also reveal greater complexity. …”
Publicado 2017
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5335por Roberts, Benjamin M., Blewitt, Geoffrey, Dailey, Conner, Murphy, Mac, Pospelov, Maxim, Rollings, Alex, Sherman, Jeff, Williams, Wyatt, Derevianko, Andrei“…Cosmological observations indicate that dark matter makes up 85% of all matter in the universe yet its microscopic composition remains a mystery. …”
Publicado 2017
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5336“…This constraint can directly test the validity of the cosmological principle and break the intractable degeneracy between the cosmic curvature and dark energy.…”
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5337“…This procedure opens a new door to explore astrophysical and cosmological scenarios in nonlinear gravity theories by exploiting the full power of the analytical and numerical methods developed within the framework of GR.…”
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5338“…Finally, we show that for there exist mappings which transform one cosmological solution to another and allow new solutions to be generated from existing ones.…”
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5339por Farahi, Arya, Mulroy, Sarah L., Evrard, August E., Smith, Graham P., Finoguenov, Alexis, Bourdin, Hervé, Carlstrom, John E., Haines, Chris P., Marrone, Daniel P., Martino, Rossella, Mazzotta, Pasquale, O’Donnell, Christine, Okabe, Nobuhiro“…Our detection of anti-correlation is consistent with predictions from contemporary hydrodynamic cosmological simulations that were not tuned to reproduce this signal.…”
Publicado 2019
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5340por Kasstan, Ben“…Pinpointing how critiques of biomedical technologies discursively ‘convert’ offers a conceptual template in anthropology to chart how counter-positions are formed and transformed amidst evolving tensions between biomedical and religious cosmologies.…”
Publicado 2021
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