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There are a number of theoretical and observational hints that large numbers of low-mass galaxies composed entirely of dark matter exist in the field. The theoretical considerations follow from the prediction of cold dark matter theory that…

Astrophysics · Physics 2009-10-31 Neil Trentham , Ole Moeller , Enrico Ramirez-Ruiz

The sensitivity of direct detection of dark matter (DM) approaches the so-called neutrino floor below which it is hard to disentangle the DM candidate from the background neutrino. In this work we consider the scenario that no DM signals…

High Energy Physics - Phenomenology · Physics 2020-12-02 Qing-Hong Cao , An-Kang Wei , Qian-Fei Xiang

In these proceedings we review the interplay between LHC searches for dark matter and direct detection experiments. For this purpose we consider two prime examples: the effective field theory (EFT) approach and the minimal supersymmetric…

High Energy Physics - Phenomenology · Physics 2015-05-12 Andreas Crivellin , Martin Hoferichter , Massimiliano Procura , Lewis C. Tunstall

The searches for new particles that could be constituents of the dark matter in the universe are an essential part of the physics program of the experiments at the Large Hadron Collider. An overview of recent dark matter candidate searches…

High Energy Physics - Experiment · Physics 2018-09-18 Marta Felcini

The indirect detection of particle dark matter (DM) is based on the search for anomalous components in cosmic rays (CRs) due to the annihilation of DM pairs in the galactic halo, on the top of the standard astrophysical production. These…

High Energy Astrophysical Phenomena · Physics 2010-03-23 P. Salati , F. Donato , N. Fornengo

The purpose of this document is to describe the upgrade of the CRESST dark matter search at LNGS. The proposed strategy will allow to explore a region of the parameter space for spin-independent WIMP-nucleon elastic scattering corresponding…

The CRESST experiment is a direct dark matter search which aims to measure interactions of potential dark matter particles in an earth-bound detector. With the current stage, CRESST-III, we focus on a low energy threshold for increased…

This article reviews recent progress in observational determination of the properties of dark matter on small astrophysical scales, and progress towards the European Extremely Large Telescope. Current results suggest some surprises: the…

Astrophysics · Physics 2007-05-23 Gerard Gilmore

The direct searches for Superymmetry at colliders can be complemented by direct searches for dark matter (DM) in underground experiments, if one assumes the Lightest Supersymmetric Particle (LSP) provides the dark matter of the universe. It…

High Energy Physics - Phenomenology · Physics 2015-06-04 C. Beskidt , W. de Boer , D. I. Kazakov , F. Ratnikov

The CRESST experiment, located at Laboratori Nazionali del Gran Sasso in Italy, searches for dark matter particles via their elastic scattering off nuclei in a target material. The CRESST target consists of scintillating CaWO$_4$ crystals,…

Dark photons have been considered potential candidates for dark matter. The dark photon dark matter (DPDM) has a mass and interacts with electromagnetic fields via kinetic mixing with a coupling constant of $\chi$. Thus, DPDMs are converted…

High Energy Physics - Experiment · Physics 2024-01-29 S. Adachi , F. Fujinaka , S. Honda , Y. Muto , H. Nakata , Y. Sueno , T. Sumida , J. Suzuki , O. Tajima , H. Takeuchi

Dark matter experiments primarily search for the scattering of WIMPs on target nuclei of well shielded underground detectors. The results from liquid scintillator experiments furthermore provide precise probes of very light and very weakly…

High Energy Physics - Phenomenology · Physics 2015-10-19 Haipeng An , Kaixuan Ni , Maxim Pospelov , Josef Pradler , Adam Ritz

We present a summary of the current status of searches for dark matter at the LHC from the ATLAS and CMS experiments. For various assumptions in the simplified parameter space, the LHC exclusions is complementary to direct detection…

High Energy Physics - Experiment · Physics 2017-09-08 Tae Min Hong

The nature of dark matter remains unknown to date; several candidate particles are being considered in a dynamically changing research landscape. Scalar field dark matter is a prominent option that is being explored with precision…

We propose a new approach to search for light dark matter (DM), with keV-GeV mass, via inelastic nucleus scattering at large-volume neutrino detectors such as Borexino, DUNE, Super-K, Hyper-K, and JUNO. The approach uses inelastic nuclear…

High Energy Physics - Phenomenology · Physics 2024-10-21 Bhaskar Dutta , Wei-Chih Huang , Doojin Kim , Jayden L. Newstead , Jong-Chul Park , Iman Shaukat Ali

Cosmological mechanisms that yield ultralight dark matter are insensitive to the intrinsic parity of a bosonic dark matter candidate, but that same quantity plays a crucial role in a direct detection experiment. The modification of…

High Energy Physics - Phenomenology · Physics 2021-09-20 Christopher M. Donohue , Susan Gardner , Wolfgang Korsch

In the past years the spotlight of the search for dark matter particles widened to the low mass region, both from theoretical and experimental side. We discuss results from data obtained in 2013 with a single detector TUM40. This detector…

The NEWS-G collaboration is searching for light dark matter candidates using a spherical proportional counter. Light gases, such as hydrogen, helium, and neon, are used as targets, providing access in the 0.1-10 GeV mass range. First…

Instrumentation and Detectors · Physics 2020-08-26 K. Nikolopoulos

The direct detection of particle dark matter through its scattering with nucleons is of fundamental importance to understand the nature of DM. In this work, we propose that the high-energy neutrino detectors like IceCube can be used to…

High Energy Astrophysical Phenomena · Physics 2020-10-26 Gang Guo , Yue-Lin Sming Tsai , Meng-Ru Wu

One of the key questions in particle physics and astrophysics is the nature of dark matter, which existence has been confirmed in many astrophysical and cosmological observations. Besides direct and indirect detection experiments, collider…

High Energy Physics - Experiment · Physics 2019-09-05 Jeanette Miriam Lorenz