Advertisement

Topics

Constraints on Axionlike Dark Matter with Masses Down to 10^{-23}  eV/c^{2}.

08:00 EDT 14th June 2019 | BioPortfolio

Summary of "Constraints on Axionlike Dark Matter with Masses Down to 10^{-23}  eV/c^{2}."

We analyzed a 6.7-yr span of data from a rotating torsion-pendulum containing ≈10^{23} polarized electrons to search for the "wind" arising from ultralight, axionlike dark matter with masses between 10^{-23} and 10^{-18}  eV/c^{2}. Over much of this range we set a 95% confidence limit F_{a}/C_{e}>2×10^{15}  eV on the axionlike decay constant.

Affiliation

Journal Details

This article was published in the following journal.

Name: Physical review letters
ISSN: 1079-7114
Pages: 231301

Links

DeepDyve research library

PubMed Articles [4514 Associated PubMed Articles listed on BioPortfolio]

First Results from ABRACADABRA-10 cm: A Search for Sub-μeV Axion Dark Matter.

The axion is a promising dark matter candidate, which was originally proposed to solve the strong-CP problem in particle physics. To date, the available parameter space for axion and axionlike particl...

SENSEI: Direct-Detection Constraints on Sub-GeV Dark Matter from a Shallow Underground Run Using a Prototype Skipper CCD.

We present new direct-detection constraints on eV-to-GeV dark matter interacting with electrons using a prototype detector of the Sub-Electron-Noise Skipper-CCD Experimental Instrument. The results ar...

Search for Dark Matter Particles Produced in Association with a Top Quark Pair at sqrts=13  TeV.

A search is performed for dark matter particles produced in association with a top quark pair in proton-proton collisions at sqrt[s]=13  TeV. The data correspond to an integrated luminosity of 35....

Results of a Search for Sub-GeV Dark Matter Using 2013 LUX Data.

The scattering of dark matter (DM) particles with sub-GeV masses off nuclei is difficult to detect using liquid xenon-based DM search instruments because the energy transfer during nuclear recoils is ...

Warm Little Inflaton Becomes Cold Dark Matter.

We present a model where the inflaton can naturally account for all the dark matter in the Universe within the warm inflation paradigm. In particular, we show that the symmetries and particle content ...

Clinical Trials [713 Associated Clinical Trials listed on BioPortfolio]

Efficacy of Polyphenols From Milk and Dark Chocolate

Dark chocolate is one of the richest sources of polyphenols though it has been hypothesised that the bioavailability and therefore probably the bioefficacy of epicatechin from milk chocola...

Conventional Versus Elastography Targeted Endoscopic Ultrasound Fine Needle Aspiration of Solid Pancreatic Lesions

Diagnostic assessment of solid pancreatic lesions may represent a real challenge in the clinical practice, even with the aid of tissue sampling by means of endoscopic ultrasound (EUS) fine...

Endoscopic Ultrasound Elastography in Pancreatic Masses

The aim of the study is to assess elastography during EUS examinations of focal pancreatic masses, and to consequently differentiate benign versus malignant pancreatic masses in a prospect...

Efficacy of Dark Chocolate in Achalasia Patients

Flavanols, present in dark chocolate, were shown to induce Nitric Oxide synthesis. Since Nitric Oxide facilitates smooth muscle relaxation, it might ease the relaxation of the LES (lower e...

Dark Chocolate, Cholesterol and Microbiota

Scientific evidence shows that a major consume of flavonoids is associated with a minor risk of coronary disease and a modification of the gut microbiome profile. Dark chocolate has a maj...

Medical and Biotech [MESH] Definitions

White matter pathway, flanked by nuclear masses, consisting of both afferent and efferent fibers projecting between the cerebral cortex and the brainstem. It consists of three distinct parts: an anterior limb, posterior limb, and genu.

Adjustment of the eyes under conditions of low light. The sensitivity of the eye to light is increased during dark adaptation.

The rights of individuals to act and make decisions without external constraints.

The portion of midbrain situated under the dorsal TECTUM MESENCEPHALI. The two ventrolateral cylindrical masses or peduncles are large nerve fiber bundles providing a tract of passage between the forebrain with the hindbrain. Ventral midbrain also contains three colorful structures: the grey matter (PERIAQUEDUCTAL GRAY), the black substance (SUBSTANTIA NIGRA), and the RED NUCLEUS.

The inanimate matter of Earth, the structures and properties of this matter, and the processes that affect it.

Advertisement
Quick Search
Advertisement
Advertisement

 


DeepDyve research library

Searches Linking to this Article