The thickness of lead’s neutron ‘skin’ has been precisely measured0
- From Around the Web, Science & Technology
- May 5, 2021
The atom’s nucleus is surrounded by a neutron shell just 0.28 trillionths of a millimeter thick
The atom’s nucleus is surrounded by a neutron shell just 0.28 trillionths of a millimeter thick
Technological progress owes much to our scientific understanding of the materials we use to build the world around us, from longer-lasting cell-phone batteries to new medicines.
Through a one-of-a-kind experiment at the Department of Energy’s Oak Ridge National Laboratory, nuclear physicists have precisely measured the weak interaction between protons and neutrons. The result quantifies the weak force theory as predicted by the Standard Model of Particle Physics.
A genie in a bottle might grant you a wish, but neutrons trapped in a bottle aren’t so accommodating.