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Open AccessJournal ArticleDOI

A review on the discovery reach of Dark Matter directional detection

TLDR
In this article, the authors review the discovery reach of galactic dark matter directional detection and propose a method to detect galactic Dark Matter with a high significance or constrain WIMP and halo properties.
Abstract
Directional detection of galactic Dark Matter offers a unique opportunity to identify Weakly Interacting Massive Particle (WIMP) events as such. Depending on the unknown WIMP-nucleon cross section, directional detection may be used to : exclude Dark Matter, discover galactic Dark Matter with a high significance or constrain WIMP and halo properties. We review the discovery reach of Dark Matter directional detection.

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Citations
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Journal ArticleDOI

Relic neutralino surface at a 100 TeV collider

TL;DR: In this paper, the authors map the parameter space for minimal supersymmetric Standard Model neutralino dark matter which freezes out to the observed relic abundance, in the limit that all superpartners except the neutralinos and charginos are decoupled, and show the dominant dark matter annihilation modes, the mass splittings among the electroweakinos, direct detection rates, and collider cross sections.

First dark matter search results from a surface run of the 10-L DMTPC directional dark matter detector

TL;DR: In this paper, the authors present the first dark matter limit from DMTPC from a surface run at MIT, in an analysis window of 80-200 keV recoil energy, based on a 35.7 g-day exposure, they set a 90% C.L. upper limit on the spin-dependent WIMP-proton cross section of 2.0 × 10 − 33 cm 2 for 115 GeV/c2.
Journal ArticleDOI

Dark matter directionality revisited with a high pressure xenon gas detector

TL;DR: In this paper, the authors investigated the sensitivity of a future directional detector focused on the proposed high-pressure Xenon gas time projection chamber and showed that the directional information significantly improves precision measurements of dark matter mass and the elastic scattering cross section for a heavy dark matter.

Searching for Electroweakino Dark Matter at a Hadron Collider

Bryan Ostdiek
TL;DR: Ostdiek et al. as discussed by the authors proposed a new strategy based on final states with missing transverse energy, a photon, and a dilepton pair, which preforms best when the mass splitting between the heavier neutralinos and the lightest neutralinos is less than the Z mass.
References
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Journal ArticleDOI

Motion of the Earth and the detection of weakly interacting massive particles

TL;DR: The angular dependence and the amplitude of the seasonal modulation for an isothermal halo model is calculated and it is shown that Earth's motion relative to the galactic halo produces a seasonal modulation in the expected event rate.
Journal ArticleDOI

Finding an Upper Limit in the Presence of Unknown Background

TL;DR: In this paper, the authors discuss the maximum gap method, which finds the best gap between events for setting an upper limit, and generalize to "optimum interval" methods, which use intervals with especially few events.
Journal ArticleDOI

Muon-induced background study for underground laboratories

TL;DR: In this article, the cosmic-ray muon flux and induced activity as a function of overburden along with a convenient parametrization of the salient fluxes and differential distributions for a suite of underground laboratories ranging in depth from $\ensuremath{\sim}1$ to 8 km.
Journal ArticleDOI

The case for a directional dark matter detector and the status of current experimental efforts

S. P. Ahlen, +113 more
TL;DR: The case for a dark matter detector with directional sensitivity was presented at the 2009 CYGNUS workshop on directional dark matter detection, and contributions from theorists and experimental groups in the field as mentioned in this paper.
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