A research team has achieved a significant breakthrough in determining fundamental properties of atomic nuclei. The team conducted laser spectroscopy experiments on muonic helium-3. Muonic helium-3 is ...

An international research team led by the Paul Scherrer Institute PSI has measured the radius of the nucleus of muonic helium ...

Precision spectroscopy of helium and ... laser-cooled atomic beams and improved frequency metrology have paved the way for sub-kHz accuracy in determining fine-structure splittings, bolstering ...

Neutral helium microscopy and atom optics constitute an innovative ... In parallel, new approaches utilising magnetic manipulation of the atomic beam have been validated to achieve high-resolution ...

The "A" stands for "atomic," and was quickly adopted as a ... by the constant fusion of two hydrogen atoms into a single helium atom. It takes a lot of energy to fuse atoms together, which is ...

Proton emission is a rare form of radioactive decay, in which the nucleus emits a proton to take a step towards stability,” ...

It is shown, in agreement with the experimental data, that the addition of air leads to disappearance of ring-shaped structure of plasma jet radiation typical to jets of pure helium. The calculated ...