Protons Contain Charm Quarks Heavier Than Themselves | IFLScience
Large Hadron Collider announces discovery of three new 'exotic particles' | Daily Mail Online
Charm quark | symmetry magazine
Groundbreaking Proton Discovery That May Rewrite Science Textbooks
Physics - A Doubly Charming Particle
This Month in Physics History
Fermilab experiment discovers a heavy relativ | EurekAlert!
Newly discovered particle outshines protons, neutrons with double the charm - CSMonitor.com
This is the first known particle with four of the same kind of quark
LHCb discovers three new exotic particles | CERN
schoolphysics ::Welcome::
Quarks | CK-12 Foundation
What Are Charm Quarks And Why Are They So Bizarre? | IFLScience
What Is a Pentaquark and Why Are Physicists so Excited About It? | Smart News| Smithsonian Magazine
A strange quark plasma – Physics World
New tetraquark a whisker away from stability – CERN Courier
Particle physics: Surprise discovery reveals charm quark within the proton | New Scientist
Ask Ethan: Do protons really contain charm quarks? - Big Think
Evidence for intrinsic charm quarks in the proton | Nature
Quark: Learn it's Definition, Properties, Types, Discovery here
quark
CERN collaborations present new results on particles with charm quarks | CERN
Charm quark - Wikipedia
Weird quantum experiment shows protons have more 'charm' | Space
