Results 81 to 90 of about 1,030,126 (198)

Gravitational energy as dark energy: Towards concordance cosmology without Lambda [PDF]

open access: yes, 2009
I briefly outline a new physical interpretation to the average cosmological parameters for an inhomogeneous universe with backreaction. The variance in local geometry and gravitational energy between ideal isotropic observers in bound structures and ...
Célérier, D.L. Wiltshire
core   +3 more sources

The Quantum Triple-Slit Experiment and Dark Energy

open access: yesOpen Journal of Microphysics, 2017
The experimental discovery of looped light in a three-slit experiment is interpreted as a strong justification of the Peano-Hilbert spacetime model. This in turn entails the existence of a dark energy density in full agreement with previous analysis as well as accurate measurements and observations.
openaire   +2 more sources

BigBOSS: The Ground-Based Stage IV Dark Energy Experiment

open access: yes, 2009
20 ...
Schlegel, David J.   +20 more
openaire   +2 more sources

Evidence for mirror dark matter from the CDMS low energy electron recoil spectrum

open access: yes, 2009
We point out that mirror dark matter predicts low energy ($E_R \stackrel{
G. Raffelt, R. Bernabei, R. Foot
core   +1 more source

Quantum Mechanical Numerical Model for Interaction of Dark Atom with Atomic Nucleus of Matter

open access: yesPhysics
Within the framework of the XHe hypothesis, the positive results of the DAMA/NaI and DAMA/LIBRA experiments on the direct search for dark matter particles can be explained by the annual modulation of the radiative capture of dark atoms into low-energy ...
Timur Bikbaev   +2 more
doaj   +1 more source

Non-standard interactions of solar neutrinos in dark matter experiments

open access: yesPhysics Letters B, 2017
We show that non-standard neutrino interactions (NSI) can be probed in future direct dark matter detection experiments through both elastic neutrino-electron scattering and coherent neutrino-nucleus scattering. We show NSI can increase the event rate due
Bhaskar Dutta   +3 more
doaj   +1 more source

UP TO 100,000 RELIABLE STRONG GRAVITATIONAL LENSES IN FUTURE DARK ENERGY EXPERIMENTS [PDF]

open access: yesThe Astrophysical Journal, 2014
The Euclid space telescope will observe ~10^5 strong galaxy-galaxy gravitational lens events in its wide field imaging survey over around half the sky, but identifying the gravitational lenses from their observed morphologies requires solving the difficult problem of reliably separating the lensed sources from contaminant populations, such as tidal ...
openaire   +2 more sources

Direct detection prospects of dark vectors with xenon-based dark matter experiments [PDF]

open access: yes, 2015
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 coupled ...
An, Haipeng   +4 more
core   +1 more source

Experimental implications of mirror matter-type dark matter

open access: yes, 2003
Mirror matter-type dark matter is one dark matter candidate which is particularly well motivated from high energy physics. The theoretical motivation and experimental evidence are pedagogically reviewed, with emphasis on the implications of recent ...
Berezhiani Z.   +11 more
core   +1 more source

Extended dark matter EFT

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
Conventional approaches to describe dark matter phenomenology at collider and (in)direct detection experiments in the form of dark matter effective field theory or simplified models suffer in general from drawbacks regarding validity at high energies and/
Tommi Alanne, Florian Goertz
doaj   +1 more source

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