https://**en.wikipedia.org**/wiki/**Quantum_chromodynamics**

In theoretical physics, **quantum chromodynamics (QCD**) is the theory of strong interactions, a fundamental force describing the interactions between quarks and gluons ...

physics.info/**qcd**

Quarks and gluons exist only in groups (in the "low" temperature realm below 10 12 K). meson: quark-antiquark pair (qq̅) hadron: quark triplet (qqq)

**www.britannica.com**/science/**quantum-chromodynamics**

**Quantum chromodynamics (QCD**), in physics, the theory that describes the action of the strong force. **QCD** was constructed in analogy to quantum electrodynamics (QED ...

https://**sites.google.com**/site/o3hydroponics/**quantum-chromodynamics**

hydroponics, aquaponics, aeroponics. world news . ozone generation.gold and oil .

https://**en.wikipedia.org**/wiki/**Category:Quantum_chromodynamics**

**Quantum chromodynamics** is the study of the SU(3) Yang-Mills theory of color-charged fermions (the quarks

**dictionary.reference.com**/browse/**quantum-chromodynamics**

**quantum chromodynamics** A quantum field theory of the strong force that explains the interaction between particles with color charge, such as quarks and gluons.

**www.infoplease.com**/encyclopedia/science/**quantum-chromodynamics**.html

**quantum chromodynamics** , quantum field theory that describes the properties of the strong interactions between quarks and between protons and

**www.santarosa.edu**/~yataiiya/4D/**Quantum Chromodynamics**.ppt

**Quantum Chromodynamics** John Christie & Jude Rowe **Santa Rosa Junior College** Physics 43 Spring 2009 What we will be discussing A Brief History of **QCD** What is **QCD**?

encyclopedia2.thefreedictionary.com/**Quantum+chromodynamics**

**quantum chromodynamics (QCD**), quantum field theory quantum field theory, study of the quantum mechanical interaction of elementary particles and fields.

**www.thefreedictionary.com**/**quantum+chromodynamics**

The Quantum Quark is a close look at **quantum chromodynamics** that does not require an extensive mathematics or physics background of the reader.