The particles that are in an atom: protons, neutrons and electrons The particles that are in protons and neutrons: quarks The four fundamental forces: gravity, electromagnetism, the strong force and ...
World-leading atomic, molecular, and optical (AMO) physicist David DeMille is looking for new particles and forces that could answer fundamental questions about the universe and solve some of the ...
Physicists at CERN's Large Hadron Collider in Switzerland said Wednesday that they had discovered a new subatomic particle that looks like the Higgs boson, a potential key to an understanding of why ...