Search for dark mesons decaying to top and bottom quarks in proton-proton collisions at √s = 13 TeV with the ATLAS detector ...

Nuclear physicists may have finally pinpointed where in the proton a large fraction of its mass resides. A recent experiment has revealed the radius of the proton's mass that is generated by the ...

Search for a new resonance decaying into two spin-0 bosons in a fnal state with two photons and two bottom quarks in proton-proton collisions at √s = 13 TeV ...

The tensor charge in protons is the net transverse spin of the proton or the quarks that make it up. The only way to obtain the tensor charge from experimental data is using the theory of quantum ...

The humble proton may seem simple enough, and they’re certainly common. And protons are each made of three up or down quarks. Simple stuff, right? All except for that last part. Protons are ...

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.

The research has "changed the way we think about the structure of the proton," one scientist said.

A proton (illustrated) contains three particles called quarks (red, green and blue blobs). In electric fields, those quarks seem to move more than theory predicts, making the proton stretchier ...

Physicists discover a mind-bending puzzle about protons at the quantum level Quarks can sneak in and give protons a little extra heft now and then.

There are three colors that mix quarks in the proton to make it appear colorless from the outside, a requirement for its existence in space.

Proton, the company behind Proton Mail and Proton VPN, is announcing a password manager called Proton Pass.

In March 2024, the CMS collaboration announced the observation of two photons creating two tau leptons in proton–proton collisions. It is the first time that this process has been seen in proton ...