English
Related papers

Related papers: Strategies for Determining the Nature of Dark Matt…

200 papers

We address the question of whether the upcoming generation of dark matter search experiments and colliders will be able to discover if the dark matter in the Universe has two components of weakly interacting massive particles (WIMPs). We…

High Energy Physics - Phenomenology · Physics 2009-12-23 Stefano Profumo , Kris Sigurdson , Lorenzo Ubaldi

At the dawn of a new decade, particle physics faces the challenge of explaining the mystery of dark matter, the origin of matter over antimatter in the Universe, the apparent fine-tuning of the electro-weak scale, and many other aspects of…

High Energy Physics - Phenomenology · Physics 2020-11-05 Gaia Lanfranchi , Maxim Pospelov , Philip Schuster

One of the highest priorities in particle physics today is the identification of the constituents of dark matter. This manuscript is a supplement to pedagogical lectures given at the 2021 Les Houches Summer School on Dark Matter. The…

High Energy Physics - Phenomenology · Physics 2022-05-25 Jodi Cooley

Directional detection is a promising search strategy to discover galactic Dark Matter. We present a Bayesian analysis framework dedicated to data from upcoming directional detectors. The interest of directional detection as a powerful tool…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-30 J. Billard , F. Mayet , D. Santos

For nearly 40 years, dark matter has been widely assumed to be cold and collisionless. Cold dark matter models make fundamental predictions for the behavior of dark matter on small (<10 kpc) scales. These predictions include cuspy density…

The recent WMAP data have confirmed that exotic dark matter together with the vacuum energy (cosmological constant) dominate in the flat Universe. Thus the direct dark matter search, consisting of detecting the recoiling nucleus, is central…

High Energy Physics - Phenomenology · Physics 2016-09-06 J. D. Vergados , Amand Faessler

Numerous observations point towards the existence of an unknown elementary particle with no electromagnetic interactions, a large population of which was presumably produced in the early stages of the history of the Universe. This so-called…

High Energy Physics - Phenomenology · Physics 2015-06-16 Alejandro Ibarra , David Tran , Christoph Weniger

Although many astrophysical and cosmological observations point towards the existence of Dark Matter (DM), the nature of the DM particle has not been clarified to date. In this paper, we investigate a minimal model with a vector DM (VDM)…

High Energy Physics - Phenomenology · Physics 2020-01-08 S. Glaus , M. Mühlleitner , J. Müller , S. Patel , R. Santos

Astrophysical observations indicate that about 23% of the energy density of the universe is in the form of non-baryonic particles beyond the standard model of particle physics. One exciting and well motivated candidate is the lightest…

Astrophysics · Physics 2008-11-26 Richard W. Schnee

The nature of dark matter (DM) and dark energy (DE) which is supposed to constitute about 95% of the energy density of the universe is still a mystery. There is no shortage of ideas regarding the nature of both. While some candidates for DM…

General Physics · Physics 2017-08-25 Kenath Arun , S. B. Gudennavar , C Sivaram

In some dark matter models, the coupling of the dark matter particle to the standard model Higgs determines the dark matter relic density while it is also consistent with dark matter direct detection experiments. On the other hand, the…

High Energy Physics - Phenomenology · Physics 2010-11-09 Adisorn Adulpravitchai , Pei-Hong Gu , Manfred Lindner

The detection of dark matter is central to particle physics and cosmology. Current fashionable supersymmetric models provide a dark matter candidate, the lightest supersymmetric particle (LSP). When combined with fairly well understood…

Astrophysics · Physics 2007-05-23 J. D. Vergados

If dark matter has a sizable scattering cross section with nucleons, it can efficiently be captured by a neutron star. Its energy is then transferred to the neutron star as heat through the scattering and annihilation inside the star. This…

High Energy Physics - Phenomenology · Physics 2022-10-11 Motoko Fujiwara , Koichi Hamaguchi , Natsumi Nagata , Jiaming Zheng

The emphasis in this review about non-baryonic dark matter will be on experimental approaches to this fast evolving field of astroparticle physics, especially the direct detection method. The current status of experimental techniques will…

Astrophysics · Physics 2007-05-23 Y. Ramachers

Even though there are strong astrophysical and cosmological indications to support the existence of dark matter, its exact nature remains unknown. We expect dark matter to produce standard model particles when annihilating or decaying,…

High Energy Astrophysical Phenomena · Physics 2021-09-24 Nadège Iovine , Juan A. Aguilar

Direct dark matter detection experiments will soon be sensitive to neutrinos from astrophysical sources, including the Sun, the atmosphere, and supernova. This sets an important benchmark for these experiments, and opens up a new window in…

High Energy Physics - Phenomenology · Physics 2020-01-08 Bhaskar Dutta , Louis E. Strigari

There should be not doubt by now that neutrino telescopes are competitive instruments when it comes to searches for dark matter. Their large detector volumes collect hundreds of neutrinos per day. They scrutinize the whole sky continuously,…

High Energy Astrophysical Phenomena · Physics 2018-08-27 Carlos Pérez de los Heros

In this paper we review the theoretical issues involved in the direct detection of supersymmetric (SUSY) dark matter. After a brief discussion of the allowed SYSY parameter space we focus on the determination of the traditional neutralino…

Astrophysics · Physics 2007-05-23 J. D. Vergados

Dark matter represents currently an outstanding problem in both cosmology and particle physics. In this review we discuss the possible explanations for dark matter and the experimental observables which can eventually lead to the discovery…

High Energy Physics - Phenomenology · Physics 2021-04-26 A. Arbey , F. Mahmoudi

Numerous astrophysical and cosmological observations are best explained by the existence of dark matter, a mass density which interacts only very weakly with visible, baryonic matter. Searching for the extremely weak signals produced by…