Sentences with word «axion»

Study of axion dark matter requires knowledge of fundamental particle physics, astrophysics, cosmology, and condensed matter physics, and Dr. Eby's expertise extends even beyond these fields.
Those are the SuperCDMS - SNOLAB, which will look for WIMPs, and ADMX - Gen2, which will search for axion particles.
In 2015, Iwazaki theorised that FRBs were the product of axion stars hitting the magnetic fields of neutron stars, the corpses of stars several times the sun's mass.
In a paper published May 2 in Nature Physics, the CERN Axion Solar...
Others focus more on runner - up particles, such as axions or sterile neutrinos.
They're trying to find the right conditions for converting axions into light waves at a lab in California.
Scientists use the apparatus to search for axions converting into radio waves in a strong magnetic field.
«If there are many axion stars in the centres, we expect that some of them collide with the black hole accretion disc,» says Iwazaki.
Colleagues have noted that in the past three years, he has written five papers on what is considered a very large range of topics: from axion dark matter to Higgs phenomenology.
In order to make a solid claim, researchers have been measuring the interaction between axions and photons.
Within the blog post, Happ talked about the inherent irony of the fact that it took so long for Axion Verge to come to Xbox One since the platform he was initially targeting when he began development on Axiom Verge seven years ago was the Xbox 360.
The Lab plays a strong role in this large international collaboration and has a major leadership role in the proposed successor project, the International Axion Observatory, IAXO.
If axions exist, they are expected to interact with photons, particles of light, from the magnetic field.
If dark matter isn't made of WIMPs, could neutrinos or axions fit the bill?
String theory, an overarching term for theories with more than three dimensions, suggests there could be hundreds of so - called axion fields that permeate the universe.
«While we don't yet know what dark matter is, our results show we can probe axion - like models and provide the strongest constraints to date for certain masses,» Meyer said.
Only after it is determined that axions turn into photons can researchers determine the portion of particles in dark matter.
Though far from established, the most likely dark matter candidates are huge particles called weakly interacting massive particles (WIMPs) or much lighter axion particles.
The CAST experiment searches for axions using a helioscope, a special instrument that tracks the sun as it moves across the sky.
However, they are also slow - moving, and so axions are labelled alongside WIMPs as «cold» dark matter.
As China's import restrictions see levels of waste plastic rise in the UK, Keith Freegard, Director of Axion Polymers, argues that low - grade materials should be landfilled rather than burnt for energy.
Axion Gone: New tests find no sign of anomalous particle.
Now, the spotlight is on the underdog axions.
Elsewhere in the issue, you can see how science is working on new breeding and distribution techniques to save the coral reefs; a way to gain a better understanding of dark matter through the search for whether axion particles exist; a probe into the cause and solutions for the toxic condition of social disconnection, also known as loneliness; and even how to elucidate the long - sought origins of how snakes got their slither.
But, as with the preference for WIMPs over axions and sterile neutrinos, some physicists suspect the widespread distaste for modified gravity is at least partially due to the sociology of scientists rather than the scientific process itself.
The team calculated that it would have to be the 44th axion field to turn on that became quintessence.
In other words, our universe was still unlikely, but much less so than in a scenario without axions.
One issue with Iwazaki's model is that he assumes axions interact more strongly with magnetic fields than is suggested by many other theories, says Rosenberg.
She finished her Ph.D. in 2003 and has since commenced a science - writing career, working for Toronto - based Axion, a medical communications company.
According to the theory, the sun is one of those places in which axions form.
Presently the experiment is being redesigned to prove residual axions from the time of the Big Bang as well as particles of dark energy in the future.
In the search for axions since 2003, the project group has directed its telescope toward the sun every morning and evening for 90 minutes each.
In another project, they aim at detecting strange never - before - observed entities called axions through their effect on magnetic sensors.
However, because axions react so little — and the reactions they are likely to produce are so faint — finding them is tricky.
«We have probably the most sensitive axion detector in operation,» Rosenberg said.
Such low temperature reduces thermal noise and greatly increases the chance that the detector will actually see axions converting to microwave photons.
On the face of it, axions sound promising.
If ADMX does not find axions, that may force theorists to devise new solutions to those questions.
«I think X-ray optics can greatly enhance our ability to detect axions, a leading candidate for dark matter,» he said.
They show that the upcoming Square Kilometer Array and its precursors should have the capability to detect signs of axions across large parts of parameter space.
The 50 - ton magnet acts almost like a kaleidoscope: any solar axions entering the tube would be converted by its strong magnetic field into X-ray photons.
Axion Power International, focusing on «hybrid battery technology» that combines lead acid with the properties of carbon - based supercapacitors, has warned that it is in financial trouble after failed attempts to commercialise its devices.
He also has advanced training in breath and blood testing, completing the Practical and Applied Gas Chromatography short course taught by Dr. Lee Polite, primary instructor at the prestigious Axion Training Institute, which is at the leading edge of modern chromatography.
The feline frenzy is the brainchild of Axion Zen, a Canadian creative venture firm.
New research suggests that the oddity could hint at the presence of hypothetical particles known as axions.
CAST, CERN's axion solar telescope, moves on its rail to follow the sun.
The team has set the strictest of limits regarding the intensity in the interaction between axions and photons on this basis.
The experiment, housed in a laboratory adjacent to his office at the University of Washington, is a supercooled, magnetized vacuum chamber equipped with a sensitive detector that listens for the microwave «ping» of passing particles called axions.
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