What happens when the smallest building blocks of matter refuse to play by the rules of traditional physics? For decades, atomic nuclei have posed a stubborn puzzle: at low energies, they appear as ...

For the first time, quarks and gluons were used to describe properties of atomic nuclei, which until now had been explained by the existence of protons and neutrons. The temporary pair of correlated ...

NEWPORT NEWS, VA – Inside the nucleus of the atom, the building blocks of matter are anything but static. Individual particles are in a constant state of energetic motion, like dancers on a dance ...

Atomic nuclei, composed of protons and neutrons, hide quarks and gluons at their core. These latter particles, still challenging to study, have long eluded scientists. In the mid-20th century, ...

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 ...

The goal of the activity is to build a carbon atom out of elementary particles (up quarks, down quarks, and electrons). On the left side of the activity's window sits the particle dispenser. Dragging ...

Physicists now know why quarks, the building blocks of the universe, move more slowly inside atomic nuclei, solving a 35-year-old-mystery. Quarks, the smallest particles in the universe, are far ...

Nucleons, which include protons and neutrons, are the composite particles that make up atomic nuclei. While these particles have been widely studied in the past, their internal structure has not yet ...

The atomic nucleus is made up of protons and neutrons, particles that exist through the interaction of quarks bonded by gluons. It would seem, therefore, that it should not be difficult to reproduce ...

The goal of the activity is to build a carbon atom out of elementary particles (up quarks, down quarks, and electrons). On the left side of the activity's window sits the particle dispenser. Dragging ...