Scientists at CERN have observed an unexpected phenomenon within the world’s largest particle accelerator that suggests that ...

An unforeseen feature in proton-proton collisions previously observed by the CMS experiment at CERN's Large Hadron Collider (LHC) has now been confirmed by its sister experiment ATLAS.

And fermions with color charges, which are only the quarks (and antiquarks), interact with the strong force, mediated by the gluons.

Quarks and antiquarks at high momentum shake the foundations of visible matter New results on nucleon structure Date: October 13, 2021 Source: American Physical Society Summary: Two independent ...

More recently, tetraquarks (with two quarks and two antiquarks) and pentaquarks (with four quarks and one antiquark) have been found to also produce colorless quantum states.

The exotic family of particles known as tetraquarks has a surprising new member. Dubbed T cc +, it's the first tetraquark to contain two heavy quarks and two light antiquarks, and it's the longest ...

The quark-gluon plasma is a copious source of strange quarks and antiquarks, which are normally hard to find; therefore, when the plasma fireball breaks up into the final-state hadrons, there will be ...

Now scientists have confirmed that some of that spin comes from a frothing sea of particles known as quarks and their antimatter partners, antiquarks, found inside the proton.

However, QCD explains why individual quarks or gluons are not observed, because it allows only those body plans in which the number of quarks minus the number of antiquarks is equal to a multiple of ...

“Within the proton, quarks and antiquarks are held together by extremely strong nuclear forces—so great that they can create antimatter-matter quark pairs out of empty space!” she explained.