What is QCD (quantum chromodynamics)?

Click For Summary
SUMMARY

Quantum Chromodynamics (QCD) is a fundamental theory in particle physics that describes the strong interaction between quarks and gluons, which are the building blocks of protons and neutrons. Key physicists who contributed to the development of QCD include Richard Feynman and David Gross. The theory emerged in the early 1970s and is essential for understanding the behavior of particles at high energies. QCD is studied to gain insights into the fundamental forces of nature and the structure of matter.

PREREQUISITES
  • Understanding of particle physics principles
  • Familiarity with the Standard Model of particle physics
  • Knowledge of quantum field theory
  • Basic concepts of strong interactions and confinement
NEXT STEPS
  • Explore the latest research on QCD in high-energy physics journals
  • Study the role of gluons in particle interactions
  • Learn about lattice QCD simulations for computational analysis
  • Investigate the implications of QCD in cosmology and the early universe
USEFUL FOR

Physicists, students of particle physics, and researchers interested in the fundamental forces and interactions of matter will benefit from this discussion on Quantum Chromodynamics.

Alfie Simpson
Messages
2
Reaction score
0
Can someone give me a brief overview of QCD, I'd like to know famous physicists that worked in the field, the main theory's it includes, when did it begin and why do we study it? Thank you.
 
Physics news on Phys.org
Hi Alf, good question ! No easy answer, I'm afraid.
Look around at http://www.particleadventure.org/ too; very nice ! And http://pdg.lbl.gov/fireworks/intro_eng.swf too.
Perhaps you wnat to read the CERN courier of Jan 28, 2013 . They mention the great physicists that started QCD.
And there is lots more colourful stuff
 

Similar threads

  • · Replies 5 ·
Replies
5
Views
525
  • · Replies 13 ·
Replies
13
Views
4K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 87 ·
3
Replies
87
Views
11K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 19 ·
Replies
19
Views
3K
  • · Replies 41 ·
2
Replies
41
Views
6K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 7 ·
Replies
7
Views
3K