Search results for atomic nuclear

General Physics Dec 4, 2020

China turns on nuclear-powered 'artificial sun' (Update)

China successfully powered up its "artificial sun" nuclear fusion reactor for the first time, state media reported Friday, marking a great advance in the country's nuclear power research capabilities.

General Physics Dec 1, 2020

Curtin collision models impact the future of energy

A new Curtin University-created database of electron-molecule reactions is a major step forward in making nuclear fusion power a reality, by allowing researchers to accurately model plasmas containing molecular hydrogen.

General Physics Nov 19, 2020

Solving for nuclear structure in light nuclei

In nuclei, all the fundamental forces of nature are at play. The dense region at the center of an atom—where the protons and neutrons are found—is a place where scientists can test their understanding of the fundamental ...

Condensed Matter Nov 16, 2020

Novel analytic approach enhances nuclear magnetic resonance signal detection in previously 'invisible' regions

First introduced into wide use in the middle of the 20th century, nuclear magnetic resonance (NMR) has since become an indispensable technique for examining materials down to their atoms, revealing molecular structure and ...

General Physics Nov 5, 2020

Physicists suggest mechanism responsible for the neutron drip line is related to deformation

A team of physicists affiliated with several institutions in Japan and one in Belgium has theorized that one of the mechanisms responsible for the neutron drip line is related to deformation. In their paper published in the ...

General Physics Oct 29, 2020

Assessing the viability of small modular nuclear reactors

Small modular nuclear reactors could provide nuclear power to small communities and rural areas currently served by environmentally damaging fossil fuel energy-sources. Assessing the potential of these reactors means keeping ...

General Physics Oct 23, 2020

Precision metrology closes in on dark matter

Optical clocks are so accurate that it would take an estimated 20 billion years—longer than the age of the universe—to lose or gain a second. Now, researchers in the U.S. led by Jun Ye's group at the National Institute ...

Materials Science Oct 22, 2020

What a crystal reveals about nuclear materials processing

While studying legacy contaminated soil samples from the Plutonium Finishing Plant waste crib at the Hanford Site (Richland, WA), Pacific Northwest National Laboratory (PNNL) researchers located and extracted tiny crystals ...

General Physics Oct 12, 2020

Machine-learning technique could improve fusion energy outputs

Machine-learning techniques, best known for teaching self-driving cars to stop at red lights, may soon help researchers around the world improve their control over the most complicated reaction known to science: nuclear fusion.

Other Sep 29, 2020

How to multitask when nuclear nonproliferation is on the line

New cognitive science research from Sandia National Laboratories shows that while maps can help someone identify landmarks while being escorted, using one also limits situational awareness and knowledge of surroundings not ...

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