By firing a proton beam at carbon-12, researchers created an eta prime meson that briefly bound to a carbon-11 nucleus, ...

Atoms are the building blocks of matter. Everything around us — from air and water, to rocks, plants and animals — as well as everything within our bodies, is made up of atoms. They are very small, ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The nucleus (seen here in ...

The study is part of Henna Kokkonen's doctoral thesis. Credit: Tommi Sassi For the first time in almost 30 years, the heaviest nucleus decaying via proton emission has been measured. The previous ...

There’s a pencil lying on my desk right now. It’s not much to look at, but what if I could zoom way in and see the protons and other itty-bitty stuff inside it? My friend Ryan Corbin told me it would ...

This image depicts the radium atom’s pear-shaped nucleus of protons and neutrons in the center, surrounded by a cloud of electrons (yellow), and an electron (yellow ball with arrow) that has a ...

New research suggests a particle inside an atom can lose mass, offering a fresh look at how matter works at the smallest scale.

A new atomic nucleus 149-Lutetium, consisting of 71 protons and 78 neutrons, has been synthesized. A new atomic nucleus 149-Lutetium, consisting of 71 protons and 78 neutrons, has been synthesized in ...

For more than a century, physicists have watched particles rain down from space carrying energies that dwarf anything a ...

Add Yahoo as a preferred source to see more of our stories on Google. The linear accelerator at the Facility for Rare Isotope Beams, where researchers study rare isotopes of elements. Facility for ...

STAR scientists searched for signs of saturation in collisions of a proton (black) with a nucleus (multicolored). By tracking events where a pair of neutral pion particles (π0) strikes a forward ...

Since the atomic nucleus was first proposed in 1911, physicists simply assumed it was round. But are the nuclei of atoms really round? Intuitively this shape makes sense and physicists believed it ...