Search results for atomic nuclear

Quantum Physics Aug 10, 2020

Real-world applications for atom interferometric quantum sensors

Experts in quantum cold-atom sensors are delving deep underground in a new project aimed at harnessing quantum gravity sensing technology in harsh underground borehole environments.

Political science Aug 7, 2020

It's been 75 years since Hiroshima, yet the threat of nuclear war persists

It is important to mark the solemn 75th anniversary of the first and only use of atomic weapons against cities as not only a remembrance of a tragic past event, but as a reminder of an ever-present threat that we have failed ...

Other Aug 6, 2020

Lessons from two pan-African giants on how to achieve genuine nuclear disarmament

This year marks the 75th anniversary of the bombing of Hiroshima and Nagasaki by the US in 1945, the only time in history that nuclear bombs have been used.

Condensed Matter Aug 5, 2020

Improved modelling of nuclear structure in francium aids searches for new physics

Thanks to researchers from The University of Queensland, we now know with much greater certainty the nuclear magnetic moments of francium atoms.

Materials Science Jul 30, 2020

Nondestructive positron beams probe damage, support safety advances in radiation environments

A multi-institution team has used positron beams to probe the nature of radiation effects, providing new insight into how damage is produced in iron films. This exploration can improve the safety of materials used in nuclear ...

General Physics Jul 22, 2020

New 'super light source' should allow fascinating insights into atoms

The 'Gamma Factory initiative'—an international team of scientists—is currently exploring a novel research tool: They propose to develop a source of high-intensity gamma rays using the existing accelerator facilities ...

Cell & Microbiology Jul 6, 2020

Real-time monitoring of proteins in the nuclear pore complex

In human cells, the nucleus is enclosed by a structure called the nuclear pore complex (NPC). It acts as a 'gatekeeper' controlling the transport of molecules between the nucleus and the surrounding cytoplasm (the protein-containing ...

Environment Jul 2, 2020

US says leaking nuclear waste dome is safe; Marshall Islands leaders don't believe it

In response to a directive from Congress, the Department of Energy released a report this week assessing the risks of a 50-year-old cracking and crumbling concrete nuclear waste repository in the Marshall Islands, but the ...

General Physics Jun 26, 2020

The nature of nuclear forces imprinted in photons

IFJ PAN scientists together with colleagues from the University of Milano (Italy) and other countries confirmed the need to include the three-nucleon interactions in the description of electromagnetic transitions in the 20O ...

Quantum Physics Jun 18, 2020

Quantum rings in the grip of laser light

Ultracold atoms trapped in appropriately prepared optical traps can arrange themselves in surprisingly complex, hitherto unobserved structures, according to scientists from the Institute of Nuclear Physics of the Polish Academy ...

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