Results 11 to 20 of about 685,566 (247)

Searching for dark matter signals in timing spectra at neutrino experiments

Journal of High Energy Physics, 2022
The sensitivity to dark matter signals at neutrino experiments is fundamentally challenged by the neutrino rates, as they leave similar signatures in their detectors.
Bhaskar Dutta, Doojin Kim, Shu Liao, Jong-Chul Park, Seodong Shin, Louis E. Strigari, Adrian Thompson   +6 more
doaj   +1 more source

Experiment to Detect Dark Energy Forces Using Atom Interferometry [PDF]

Physical Review Letters, 2019
6 pages, 4 ...
D. O. Sabulsky, I. Dutta, E. A. Hinds, B. Elder, C. Burrage, Edmund J. Copeland   +5 more
openaire   +3 more sources

Spectroscopic needs for imaging dark energy experiments [PDF]

Astroparticle Physics, 2015
Ongoing and near-future imaging-based dark energy experiments are critically dependent upon photometric redshifts (a.k.a. photo-z's): i.e., estimates of the redshifts of objects based only on flux information obtained through broad filters. Higher-quality, lower-scatter photo-z's will result in smaller random errors on cosmological parameters; while ...
Newman, J., Abate, A., Abdalla, F., Allam, S., Allen, S., Ansari, R., Bailey, S., Barkhouse, W., Beers, T., Blanton, M., Brodwin, M., Brownstein, J., Brunner, R., Carrasco-Kind, M., Cervantes-Cota, J., Cheu, E., Chisari, E., Colless, M., Comparat, J., Coupon, J., Cunha, C., de La Macorra, A., Dell'Antonio, I., Frye, B., Gawiser, E., Gehrels, N., Grady, K., Hagen, A., Hall, P., Hearin, A., Hildebrandt, H., Hirata, C., Ho, S., Honscheid, K., Huterer, D., Ivezic, Z., Kneib, J. -P., Kruk, J., Lahav, O., Mandelbaum, R., Marshall, J., Matthews, D., Ménard, B., Miquel, R., Moniez, M., Moos, W., Moustakas, J., Papovich, C., Peacock, J., Park, C., Rhodes, J., Ricol, J.S., Sadeh, I., Slozar, A., Schmidt, S., Stern, D., Tyson, T., von Der Linden, A., Wechsler, R., Wood-Vasey, W., Zentner, A., Myers, A.D., Rahman, M.   +62 more
openaire   +2 more sources

Heavy neutral leptons at beam dump experiments of future lepton colliders

Journal of High Energy Physics, 2023
A new beam dump experiment that utilizes the beam of future high energy electron-positron colliders could be an excellent avenue to search for dark sector particles due to its unprecedented high energy and intensity.
Pierce Giffin, Stefania Gori, Yu-Dai Tsai, Douglas Tuckler   +3 more
doaj   +1 more source

Direct detection of pseudo-Nambu-Goldstone dark matter with light mediator

Physics Letters B, 2021
It has been found that a pseudo-Nambu-Goldstone boson dark matter suppresses the amplitude for elastic scattering with nuclei in non-relativistic limit, and thus can naturally evade the strong constraint of dark matter direct detection experiments.
Yoshihiko Abe, Takashi Toma
doaj   +1 more source

Signal from sterile neutrino dark matter in extra U(1) model at direct detection experiment

Physics Letters B, 2020
We examine the possibility that direct dark matter detection experiments find decay products from sterile neutrino dark mater in U(1)B−L and U(1)R models.
Osamu Seto, Takashi Shimomura
doaj   +1 more source

Dark QED from inflation

Journal of High Energy Physics, 2021
One contribution to any dark sector’s abundance comes from its gravitational production during inflation. If the dark sector is weakly coupled to the inflaton and the Standard Model, this can be its only production mechanism.
Asimina Arvanitaki, Savas Dimopoulos, Marios Galanis, Davide Racco, Olivier Simon, Jedidiah O. Thompson   +5 more
doaj   +1 more source

Taxonomy of Dark Energy Models

Universe, 2021
The accelerated expansion of the Universe is one of the main discoveries of the past decades, indicating the presence of an unknown component: the dark energy.
Verónica Motta, Miguel A. García-Aspeitia, Alberto Hernández-Almada, Juan Magaña, Tomás Verdugo   +4 more
doaj   +1 more source

Cold Dark Matter: A Gluonic Bose–Einstein Condensate in Anti-de Sitter Space Time

Universe, 2021
In the same way as the realization of some of the famous gedanken experiments imagined by the founding fathers of quantum mechanics has recently led to the current renewal of the interpretation of quantum physics, it seems that the most recent progress ...
Gilles Cohen-Tannoudji, Jean-Pierre Gazeau   +1 more
doaj   +1 more source

Holographic Dark Information Energy: Predicted Dark Energy Measurement

Entropy, 2013
Several models have been proposed to explain the dark energy that is causing universe expansion to accelerate. Here the acceleration predicted by the Holographic Dark Information Energy (HDIE) model is compared to the acceleration that would be produced ...
Michael Paul Gough
doaj   +1 more source