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

For more than 100 years, scientists have used a method called crystallography to determine the atomic structure of materials. The method works by shining an X-ray beam through a material sample and ...

For more than 100 years, scientists have used a method called crystallography to determine the atomic structure of materials. The method works by shining an X-ray beam through a material sample ...

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova remnant that had not been observed before." ...

A part of Rutherford’s scattering experiments, this particular experiment involved shooting alpha particles at a piece of gold foil with the source, foil, and detector placed in a vacuum vessel ...

Together with new calculations of the structure of atomic nuclei, theoretical physicists from the Technical University of Darmstadt and Leibniz University Hannover were able to show that measurements ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered structure at the atomic level. When this highly ordered structure extends ...

This RHF approach has been fruitful in treating screening effect problems in two electron system structure and ... it is possible. We draw the conclusion in the last section. Throughout the present ...

Understanding their molecular structure and terminologies is the initial step to learning chemistry. Two important concepts in atomic structure are the atomic number and the mass number.

An elusive structure ... the RIKEN Atomic, Molecular and Optical Physics Laboratory and his co-workers have isolated both water dimer ions by trapping them in tiny droplets of cold helium.