Results 51 to 60 of about 917,117 (194)
, 2013 For any realistic halo profile, the Galactic Center is predicted to be the brightest source of gamma-rays from dark matter annihilations. Due in large part to uncertainties associated with the dark matter distribution and astrophysical backgrounds ...
Hooper, Dan +2 more
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Getting the astrophysics and particle physics of dark matter out of next-generation direct detection experiments [PDF]
, 2010 The next decade will bring massive new data sets from experiments of the direct detection of weakly interacting massive particle (WIMP) dark matter. The primary goal of these experiments is to identify and characterize the dark-matter particle species ...
A. M. Szelc +2 more
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The Astrophysical Journal LettersUnraveling the nature of dark matter (DM) stands as a primary objective in modern physics. Here we present evidence suggesting deviations from the collisionless cold DM (CDM) paradigm.
Jorge Sánchez Almeida +2 more
doaj +1 more source
Imprints of dark matter on black hole shadows using spherical accretions
European Physical Journal C: Particles and Fields, 2021 We study the possibility of identifying dark matter in the galactic center from the physical properties of the electromagnetic radiation emitted from an optically-thin disk region around a static and spherically symmetric black hole.
K. Saurabh, Kimet Jusufi
doaj +1 more source
Collider Searches for Dark Matter (ATLAS + CMS)
Universe, 2018 Several searches for dark matter have been performed by the CMS and ATLAS collaborations, using proton-proton collisions with a center-of-mass energy of 13 TeV produced by the Large Hadron Collider. Different signatures may highlight the presence of dark
Nicolò Trevisani
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Simulating Atomic Dark Matter in Milky Way Analogs
The Astrophysical Journal Letters, 2023 Dark sector theories naturally lead to multicomponent scenarios for dark matter where a subcomponent can dissipate energy through self-interactions, allowing it to efficiently cool inside galaxies.
Sandip Roy +5 more
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Implications of hydrodynamical simulations for the interpretation of direct dark matter searches
, 2017 In recent years, realistic hydrodynamical simulations of galaxies like the Milky Way have become available, enabling a reliable estimate of the dark matter density and velocity distribution in the Solar neighborhood.
Bertone, Gianfranco, Bozorgnia, Nassim
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Mapping the distribution of luminous and dark matter in strong lensing galaxies [PDF]
, 2007 We present the distribution of luminous and dark matter in a set of strong lensing (early-type) galaxies. By combining two independent techniques - stellar population synthesis and gravitational lensing - we can compare the baryonic and dark matter ...
Ignacio Ferreras +5 more
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8T- Variational Distributions & Dark matter
, 2021 By analyzing the main equation of the 8T in universe packet representation the author expends the idea of "dark energy" an additional gravitational trace from a distinct manifold with isomorphic areas of extremum curvature which have different matter ...
openaire +1 more source
Spatial Distribution of Intracluster Light versus Dark Matter in Horizon Run 5
The Astrophysical JournalOne intriguing approach for studying the dynamical evolution of galaxy clusters is to compare the spatial distributions among various components such as dark matter, member galaxies, gas, and intracluster light (ICL).
Jaewon Yoo +13 more
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