Search results for atomic nuclear

Quantum Physics Oct 18, 2023

Nondestructive measurement realized in ytterbium qubits, aiding scalable neutral atom quantum computing

Atoms of the metal ytterbium-171 may be the closest things in nature to perfect qubits. A recent study shows how to use them for repeated quantum measurements and qubit rotations, which may aid in the development of scalable ...

Bio & Medicine Oct 5, 2023

An important step towards a novel method for early cancer diagnosis

Changes in the mechanical properties of cells are among the earliest signs of development of a cancer. Until now, one of the major obstacles to the use of mechanics in cancer diagnosis has been the lack of a standardized ...

Archaeology Oct 4, 2023

A prehistoric cosmic airburst preceded the advent of agriculture in the Levant

Agriculture in Syria started with a bang 12,800 years ago as a fragmented comet slammed into the Earth's atmosphere. The explosion and subsequent environmental changes forced hunter-gatherers in the prehistoric settlement ...

General Physics Sep 27, 2023

Milestone for novel atomic clock: X-ray laser shows possible route to substantially increased precision time measurement

An international research team has taken a decisive step toward a new generation of atomic clocks. At the European XFEL X-ray laser, the researchers have created a much more precise pulse generator based on the element scandium, ...

General Physics Sep 26, 2023

Chi-Nu experiment ends, bolsters nuclear security and energy reactors

The results of the Chi-Nu physics experiment at Los Alamos National Laboratory have contributed essential, never-before-observed data for enhancing nuclear security applications, understanding criticality safety and designing ...

Biotechnology Sep 25, 2023

Solid-state NMR unveils fluoride ion channel permeation mechanism

A research team led by Shi Chaowei from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has adapted the fluoride ion channel protein Fluc-Ec1 combined with deuterium substitution ...

Other Sep 24, 2023

Birthplace of the atomic bomb braces for its biggest mission since the top-secret Manhattan Project

Los Alamos was the perfect spot for the U.S. government's top-secret Manhattan Project.

General Physics Sep 18, 2023

The limits of nuclear stability change in stellar environments where temperatures reach billions of degrees Celsius

New research is challenging the scientific status quo on the limits of the nuclear chart in hot stellar environments where temperatures reach billions of degrees Celsius.

General Physics Sep 14, 2023

Examining the intriguing details of collisions at extreme energies

The initial phases of heavy-ion collisions occurring at the maximum energies available at the CERN Large Hadron Collider continue to remain an enigma of modern nuclear physics. New theoretical tools improved by physicists ...

Astronomy Sep 14, 2023

Researchers investigate how carbon atoms might diffuse on interstellar ice grains

Uncovering the organic (carbon-based) chemistry in interstellar space is central to understanding the chemistry of the universe in addition to the origin of life on Earth and the possibilities for life elsewhere.

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