Results 51 to 60 of about 6,902 (68)

Updated galactic radio constraints on Dark Matter

open access: yes, 2016
We perform a detailed analysis of the synchrotron signals produced by Dark Matter annihilations and decays. We consider different set-ups for the propagation of electrons and positrons, the galactic magnetic field and Dark Matter properties.
Cirelli, Marco, Taoso, Marco
core   +1 more source

Model-independent constraints on dark matter annihilation in dwarf spheroidal galaxies

open access: yes, 2018
We present a general, model-independent formalism for determining bounds on the production of photons in dwarf spheroidal galaxies via dark matter annihilation, applicable to any set of assumptions about dark matter particle physics or astrophysics.
Boddy, Kimberly K.   +3 more
core   +1 more source

Constraints on axion-like particles with the Perseus Galaxy Cluster with MAGIC [PDF]

open access: yesPhysics of the Dark Universe
M. Abe   +376 more
semanticscholar   +1 more source
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Periodic Gamma-Ray Modulation of the Blazar PG 1553+113 Confirmed by Fermi-LAT and Multiwavelength Observations

Astrophysical Journal
A 2.1 yr periodic oscillation of the gamma-ray flux from the blazar PG 1553+113 has previously been tentatively identified in ∼7 yr of data from the Fermi Large Area Telescope.
S. Abdollahi   +340 more
semanticscholar   +1 more source

Cool Gas in High-Redshift Galaxies

Annual Review of Astronomy and Astrophysics, 2013
Fabian Walter
exaly  

A vast, thin plane of corotating dwarf galaxies orbiting the Andromeda galaxy

Nature, 2013
Rodrigo A Ibata   +2 more
exaly  

Dusty star-forming galaxies at high redshift

Physics Reports, 2014
Caitlin Casey   +2 more
exaly  

Modeling the Panchromatic Spectral Energy Distributions of Galaxies

Annual Review of Astronomy and Astrophysics, 2013
Charlie Conroy
exaly  

Star-Formation Histories, Abundances, and Kinematics of Dwarf Galaxies in the Local Group

Annual Review of Astronomy and Astrophysics, 2009
Eline Tolstoy, Monica Tosi
exaly  

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