Dark Matter: A Primer

@article{Garrett2011DarkMA,
  title={Dark Matter: A Primer},
  author={Katherine Garrett and Gintaras Dūda},
  journal={Advances in Astronomy},
  year={2011},
  volume={2011},
  pages={968283}
}
Dark matter is one of the greatest unsolved mysteries in cosmology at the present time. About 80% of the Universe's gravitating matter is nonluminous, and its nature and distribution are for the most part unknown. In this paper, we will outline the history, astrophysical evidence, candidates, and detection methods of dark matter, with the goal to give the reader an accessible but rigorous introduction to the puzzle of dark matter. This paper targets advanced students and researchers new to the… 

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References

SHOWING 1-10 OF 103 REFERENCES
Indirect detection of dark matter
This article is an experimental review of the status and prospects of indirect searches for dark matter. Experiments observe secondary particles such as positrons, antiprotons, antideuterons,
Light gravitinos as mixed dark matter
Abstract In theories with a gauge-mediated mechanism of supersymmetry breaking the gravitino is likely to be the lightest superparticle and, hence, a candidate for dark matter. We show that the decay
Modified Gravity Without Dark Matter
On an empirical level, the most successful alternative to dark matter in bound gravitational systems is the modified Newtonian dynamics, or MOND, proposed by Milgrom. Here I discuss the attempts to
A Direct Empirical Proof of the Existence of Dark Matter
We present new weak lensing observations of 1E0657-558 (z = 0.296), a unique cluster merger, that enable a direct detection of dark matter, independent of assumptions regarding the nature of the
Compatibility of DAMA dark matter detection with other searches
We present two examples of velocity distributions for light dark matter particles that reconcile the annual modulation signal observed by DAMA with all other negative results from dark matter
Brane-world dark matter.
We show that, in the context of brane-world scenarios with low tension tau=f(4), massive brane fluctuations (branons) are natural dark matter candidates. We calculate the present abundances for both
Supersymmetric Dark Matter : aspects of sfermion coannihilations
Neutralinos arise as natural dark matter candidates in many supersymmetric extensions of the Standard Model. We present a novel calculation of the neutralino relic abundance in which we include all
Heavy sneutrinos as dark matter
Abstract We calculate the relic density of very heavy, stable scalar neutrinos in the minimal supersymmetric standard model. We include all two-body final states, as well as the effects of
Evolution of Structure in Cold Dark Matter Universes
We present an analysis of the clustering evolution of dark matter in four cold dark matter (CDM) cosmologies. We use a suite of high-resolution, 17 million particle, N-body simulations that sample
Mixed dark matter from axino distribution.
TLDR
The possibility of mixed dark matter obtained through the phase space distribution of a single particle is studied in the context of SUSY models with a Peccei-Quinn symmetry.
...
1
2
3
4
5
...