Results 91 to 100 of about 1,187,641 (234)
, 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
core +1 more source
Reconstructing WIMP properties in direct detection experiments including galactic dark matter distribution uncertainties [PDF]
, 2009 We present a new method for determining Weakly Interacting Massive Particle (WIMP) properties in future tonne scale direct detection experiments which accounts for uncertainties in the Milky Way (MW) smooth dark matter distribution.
L. Strigari, R. Trotta
semanticscholar +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
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
Capture of dark matter by the Solar System. Simple estimates
, 2010 We consider the capture of galactic dark matter by the Solar System, due to the gravitational three-body interaction of the Sun, a planet, and a dark matter particle.
I. B. KHRIPLOVICH +3 more
core +1 more source
Phase-space structure in the local dark matter distribution and its signature in direct detection experiments [PDF]
, 2008 We study predictions for dark matter phase-space structure near the Sun based on highresolution simulations of six galaxy halos taken from the Aquarius Project.
M. Vogelsberger +12 more
semanticscholar +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
doaj +1 more source
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
doaj +1 more source
Dark matter distribution in the Draco dwarf from velocity moments [PDF]
, 2004 We study the distribution of dark matter in the Draco dwarf spheroidal galaxy by modelling the moments of the line-of-sight velocity distribution of stars obtained from new velocity data of Wilkinson et al.
E. Lokas, G. Mamon, F. Prada
semanticscholar +1 more source
On the Spatial Distribution of Dark Matter Halos
The Astrophysical Journal, 1998 We study the spatial distribution of dark matter halos in the Universe in terms of their number density contrast, related to the underlying dark matter fluctuation via a non-local and non-linear bias random field. The description of the matter dynamics is simplified by adopting the `truncated' Zel'dovich approximation to obtain both analytical results ...
CATELAN P. +2 more
openaire +3 more sources