4.7 Article

Spin-dependent scattering of boosted dark matter

Related references

Note: Only part of the references are listed.
Article Physics, Particles & Fields

No room to hide: implications of cosmic-ray upscattering for GeV-scale dark matter

James Alvey et al.

Summary: The irreducible upscattering of cold dark matter by cosmic rays offers the possibility of detecting light dark matter in conventional direct detection experiments or underground neutrino detectors. It also enhances sensitivity to models with large nuclear scattering rates, where the atmosphere and rock overburden efficiently stop standard non-relativistic dark matter particles. In this article, the authors demonstrate that cosmic-ray upscattering closes the window for strongly interacting dark matter in the (sub-)GeV mass range.

JOURNAL OF HIGH ENERGY PHYSICS (2023)

Article Physics, Nuclear

Constraints on cosmic-ray boosted dark matter in CDEX-10

Zhan-Hong Lei et al.

Summary: Dark matter direct detection experiments have set strict constraints on the DM-nucleon scattering cross section in the high mass region, but there are still large unexplored parameter spaces in the low mass region. This study fills the gap between the MiniBooNE and XEN-ON1T constraints by analyzing the CDEX-10 experiment data, assuming that dark matter is scattered and boosted by cosmic rays. In addition, the expected neutrino floor for searching for cosmic ray boosted dark matter in future direct detection experiments using Germanium is quantitatively calculated.

CHINESE PHYSICS C (2022)

Article Physics, Particles & Fields

Revising inelastic dark matter direct detection by including the cosmic ray acceleration

Jie-Cheng Feng et al.

Summary: The study explores the interaction between dark matter and visible matter, focusing on the inelastic dark matter scenario. The research connects the concept of cosmic-ray accelerated dark matter in our Milky Way with the direct detection of inelastic scattering in underground detectors, investigating the resulting spectra from various interaction types.

JOURNAL OF HIGH ENERGY PHYSICS (2022)

Article Astronomy & Astrophysics

Nucleon axial-vector and pseudoscalar form factors and PCAC relations

Chen Chen et al.

Summary: This study presents a continuum quark + diquark approach to solve the nucleon bound-state problem in relativistic quantum field theory and provides parameter-free predictions for the nucleon axial and induced pseudoscalar form factors. By constructing the necessary couplings between the external current and the building blocks of the nucleon consistently, the partial conservation of the axial-vector current and the associated Goldberger-Treiman relation are satisfied. The results show accurate descriptions of the pointwise behavior of the axial form factor and reliable estimates of the pseudoscalar form factor and pion-nucleon coupling constant.

PHYSICAL REVIEW D (2022)

Article Physics, Multidisciplinary

Diurnal Effect of Sub-GeV Dark Matter Boosted by Cosmic Rays

Shao-Feng Ge et al.

Summary: A new type of diurnal effect has been identified for cosmic ray boosted dark matter, where interactions with nuclei lead to modulation in DM flux making it accessible for direct detection. This provides a prominent signature for detecting boosted sub-GeV DM.

PHYSICAL REVIEW LETTERS (2021)

Article Physics, Particles & Fields

Constraining light dark matter upscattered by ultrahigh-energy cosmic rays

Chen Xia et al.

Summary: The study shows that constraints on dark matter particle scattering cross section are not highly sensitive to the mass of the dark matter particle when the cosmic ray energy spectrum follows a power law of type similar to E-3. Additionally, ultrahigh-energy cosmic rays indirectly measured by ground-based detectors can be used to place constraints on ultralight dark matter particles.

NUCLEAR PHYSICS B (2021)

Article Physics, Multidisciplinary

Migdal Effect in Semiconductors

Simon Knapen et al.

Summary: By studying the Migdal effect caused by dark matter-nucleus scattering in semiconductors, it has been found that the rate of the Migdal effect is much higher, significantly improving the sensitivity of experiments to sub-GeV dark matter.

PHYSICAL REVIEW LETTERS (2021)

Article Astronomy & Astrophysics

Direct detection of non-galactic light dark matter

Gonzalo Herrera et al.

Summary: This study investigates the impact of non-galactic dark matter on direct detection experiments by calculating the effect of dark matter flux from the Local Group and the Virgo Supercluster on nuclear and electron recoil experiments. The results show that the increase in dark matter flux can significantly enhance the signal rate.

PHYSICS LETTERS B (2021)

Article Astronomy & Astrophysics

Cosmic-ray upscattered inelastic dark matter

Nicole F. Bell et al.

Summary: This work extends the cosmic-ray dark matter formalism to models of inelastic dark matter, allowing previously inaccessible regions of the mass-splitting parameter space to be probed. Conventional direct detection of nonrelativistic halo dark matter is limited by mass splittings, but including the effect of cosmic-ray upscattering can significantly expand the detection reach to lower dark matter mass.

PHYSICAL REVIEW D (2021)

Article Physics, Particles & Fields

Velocity independent constraints on spin-dependent DM-nucleon interactions from IceCube and PICO

M. G. Aartsen et al.

EUROPEAN PHYSICAL JOURNAL C (2020)

Article Physics, Particles & Fields

Cosmic ray boosted sub-GeV gravitationally interacting dark matter in direct detection

Wenyu Wang et al.

JOURNAL OF HIGH ENERGY PHYSICS (2020)

Article Astronomy & Astrophysics

Atmospheric dark matter and XENON1T excess

Liangliang Su et al.

PHYSICAL REVIEW D (2020)

Article Astronomy & Astrophysics

Elastic and inelastic scattering of cosmic rays on sub-GeV dark matter

Gang Guo et al.

PHYSICAL REVIEW D (2020)

Article Astronomy & Astrophysics

Bounds on cosmic ray-boosted dark matter in simplified models and its corresponding neutrino-floor

James B. Dent et al.

PHYSICAL REVIEW D (2020)

Article Physics, Multidisciplinary

Constraining the Spin-Dependent WIMP-Nucleon Cross Sections with XENON1T

E. Aprile et al.

PHYSICAL REVIEW LETTERS (2019)

Article Physics, Multidisciplinary

Novel Direct Detection Constraints on Light Dark Matter

Torsten Bringmann et al.

PHYSICAL REVIEW LETTERS (2019)

Article Physics, Multidisciplinary

Light Dark Matter at Neutrino Experiments

Yohei Ema et al.

PHYSICAL REVIEW LETTERS (2019)

Article Physics, Multidisciplinary

Detecting Light Dark Matter via Inelastic Cosmic Ray Collisions

James Alvey et al.

PHYSICAL REVIEW LETTERS (2019)

Article Astronomy & Astrophysics

Monochromatic dark neutrinos and boosted dark matter in noble liquid direct detection

David McKeen et al.

PHYSICAL REVIEW D (2019)

Article Astronomy & Astrophysics

DarkSUSY 6: an advanced tool to compute dark matter properties numerically

Torsten Bringmann et al.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2018)

Article Physics, Multidisciplinary

Directly Detecting MeV-Scale Dark Matter Via Solar Reflection

Haipeng An et al.

PHYSICAL REVIEW LETTERS (2018)

Article Physics, Particles & Fields

Migdal effect in dark matter direct detection experiments

Masahiro Ibe et al.

JOURNAL OF HIGH ENERGY PHYSICS (2018)

Article Physics, Multidisciplinary

Directly Detecting Sub-GeV Dark Matter with Electrons from Nuclear Scattering

Matthew J. Dolan et al.

PHYSICAL REVIEW LETTERS (2018)

Correction Physics, Multidisciplinary

Directly Detecting MeV-Scale Dark Matter via Solar Reflection (vol 120, 141801, 2018)

Haipeng An et al.

PHYSICAL REVIEW LETTERS (2018)

Article Astronomy & Astrophysics

Search for a nonrelativistic component in the spectrum of cosmic rays at Earth

J. Collar

PHYSICAL REVIEW D (2018)

Article Astronomy & Astrophysics

Low-mass dark matter search with CDMSlite

R. Agnese et al.

PHYSICAL REVIEW D (2018)

Article Astronomy & Astrophysics

Momentum dependent dark matter scattering

Spencer Chang et al.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2010)

Review Physics, Multidisciplinary

Two-component spinor techniques and Feynman rules for quantum field theory and supersymmetry

Herbi K. Dreiner et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2010)

Review Physics, Multidisciplinary

Particle dark matter: evidence, candidates and constraints

G Bertone et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2005)

Review Astronomy & Astrophysics

DarkSUSY:: computing supersymmetric dark matter properties numerically -: art. no. 008

P Gondolo et al.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2004)