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Scientific CCDs designed in thick high resistivity silicon (Si) are excellent detectors for astronomy, high energy and nuclear physics, and instrumentation. Many applications can benefit from CCDs ultra low noise readout systems. The…

Instrumentation and Methods for Astrophysics · Physics 2011-07-06 Gustavo Cancelo , Juan Estrada , Guillermo Fernandez Moroni , Ken Treptow , Ted Zmuda , Tom Diehl

Recent years have seen increased theoretical and experimental effort towards the first-ever detection of cosmic-ray antideuterons, in particular as an indirect signature of dark matter annihilation or decay. In contrast to indirect dark…

We revisit the simplest model for dark matter. In this context the dark matter candidate is a real scalar field which interacts with the Standard Model particles through the Higgs portal. We discuss the relic density constraints as well as…

High Energy Physics - Phenomenology · Physics 2016-06-29 Michael Duerr , Pavel Fileviez Perez , Juri Smirnov

The hunt for dark matter remains one of the principal objectives of modern physics and cosmology. Searches for dark matter in the form of axions are proposed or underway across a range of experimental collaborations. As we look to the next…

High Energy Physics - Phenomenology · Physics 2022-05-04 J. I. McDonald

Indirect detection of dark matter particles, i.e. the detection of annihilation or decay products of Weakly Interacting Massive Particles, has entered a pivotal phase as experiments reach sensitivities that probe the most interesting…

High Energy Physics - Phenomenology · Physics 2014-11-10 Jan Conrad

Proposed dark matter detectors with eV-scale sensitivities will detect a large background of atomic (nuclear) recoils from coherent photon scattering. This background climbs steeply below $\sim10$~eVnr, far exceeding the declining rate of…

Instrumentation and Methods for Astrophysics · Physics 2017-04-05 Alan E. Robinson

We propose a new low-threshold direct-detection concept for dark matter and for coherent nuclear scattering of solar neutrinos, based on the dissociation of atoms and subsequent creation of color center type defects within a lattice. The…

High Energy Physics - Phenomenology · Physics 2018-05-09 Ranny Budnik , Ori Chesnovsky , Oren Slone , Tomer Volansky

Much like ordinary matter, dark matter might consist of elementary particles, and weakly interacting massive particles are one of the prime suspects. During the past decade, the sensitivity of experiments trying to directly detect them has…

Cosmology and Nongalactic Astrophysics · Physics 2017-09-05 Jianglai Liu , Xun Chen , Xiangdong Ji

We consider the special case that the dark matter (DM) candidate is not detected in direct-detection programs when the experimental sensitivity reaches the neutrino flux background. In such circumstance the DM searches at the colliders…

High Energy Physics - Phenomenology · Physics 2018-10-18 Qing-Hong Cao , Ti Gong , Ke-Pan Xie , Zhen Zhang

The three-dimensional (3-D) reconstruction of nuclear recoils is of interest for directional detection of fast neutrons and for direction-sensitive searches for weakly interacting massive particles(WIMPs), which may constitute the Dark…

Instrumentation and Detectors · Physics 2015-12-09 S. E. Vahsen , M. T. Hedges , I. Jaegle , S. J. Ross , I. S. Seong , T. N. Thorpe , J. Yamaoka , J. A. Kadyk , M. Garcia-Sciveres

The paper contains description of the main properties of the galactic dark matter (DM) particles, available approaches for detection of DM, main features of direct DM detection, ways to estimate prospects for the DM detection, the first…

High Energy Physics - Phenomenology · Physics 2016-09-21 Vadim A. Bednyakov

The field of dark matter detection is a highly visible and highly competitive one. In this paper, we propose recommendations for presenting dark matter direct detection results particularly suited for weak-scale dark matter searches,…

The direct detection rate for supersymmetric cold dark matter (CDM) particles is calculated for a number of suitable nuclear targets. Both the coherent and spin contributions are considered. By considering representative phenomenologically…

High Energy Physics - Phenomenology · Physics 2014-11-17 J. D. Vergados , T. S. Kosmas

Directional detection is a promising Dark Matter search strategy. Taking advantage on the rotation of the Solar system around the galactic center through the Dark Matter halo, it allows to show a direction dependence of WIMP events. It…

Cosmology and Nongalactic Astrophysics · Physics 2012-03-05 F. Mayet , J. Billard , D. Santos

We propose the use of superconducting nanowires as both target and sensor for direct detection of sub-GeV dark matter. With excellent sensitivity to small energy deposits on electrons, and demonstrated low dark counts, such devices could be…

High Energy Physics - Phenomenology · Physics 2019-10-16 Yonit Hochberg , Ilya Charaev , Sae-Woo Nam , Varun Verma , Marco Colangelo , Karl K. Berggren

Germanium detectors with sub-keV sensitivities open a window to search for low-mass WIMP dark matter. The CDEX-TEXONO Collaboration is conducting the first research program at the new China Jinping Underground Laboratory with this approach.…

Instrumentation and Detectors · Physics 2019-08-14 Qian Yue , Henry T. Wong

The detection of Dark Matter (DM) remains a significant challenge in particle physics. This study exploits advanced machine learning models to improve detection capabilities of liquid xenon time projection chamber experiments, utilizing…

Instrumentation and Methods for Astrophysics · Physics 2025-01-17 Daniel E. Lopez-Fogliani , Andres D. Perez , Roberto Ruiz de Austri

Dark matter detection experiments are getting ever closer to the sensitivity needed to detect the primary particle physics candidates for nonbaryonic dark matter. Indirect detection methods include searching for antimatter and gamma rays,…

Astrophysics · Physics 2009-10-31 L. Bergstrom

This review discusses both experimental and theoretical aspects of searches for dark matter at the LHC. An overview of the various experimental search channels is given, followed by a summary of the different theoretical approaches for…

High Energy Physics - Phenomenology · Physics 2017-03-07 Felix Kahlhoefer

We show that dark matter direct detection experiments are sensitive to the existence of particles with a small effective charge (for instance, via couplings to a kinetically mixed, low-mass dark photon). Our forecasts do not depend on these…

High Energy Physics - Phenomenology · Physics 2024-08-01 Ella Iles , Saniya Heeba , Katelin Schutz