Communication
Install
Faster access than browser!

# Quantum chromodynamics and R (cross section ratio)

## Difference between Quantum chromodynamics and R (cross section ratio)

### Quantum chromodynamics vs. R (cross section ratio)

In theoretical physics, quantum chromodynamics (QCD) is the theory of strong interactions, a fundamental force describing the interactions between quarks and gluons which make up hadrons such as the proton, neutron and pion. R is the ratio of the hadronic cross section to the muon cross section in electron–positron collisions: where the superscript (0) indicates that the cross section has been corrected for initial state radiation.

## Similarities between Quantum chromodynamics and R (cross section ratio)

Quantum chromodynamics and R (cross section ratio) have 4 things in common (in Unionpedia): Electron, Hadron, Quantum chromodynamics, Quark.

### Electron

The electron is a subatomic particle, symbol or, with a negative elementary electric charge.

In particle physics, a hadron (ἁδρός, hadrós, "stout, thick") is a composite particle made of quarks held together by the strong force (in a similar way as molecules are held together by the electromagnetic force).

### Quantum chromodynamics

In theoretical physics, quantum chromodynamics (QCD) is the theory of strong interactions, a fundamental force describing the interactions between quarks and gluons which make up hadrons such as the proton, neutron and pion.

### Quark

A quark is an elementary particle and a fundamental constituent of matter.

### The list above answers the following questions

• What Quantum chromodynamics and R (cross section ratio) have in common
• What are the similarities between Quantum chromodynamics and R (cross section ratio)

## Quantum chromodynamics and R (cross section ratio) Comparison

Quantum chromodynamics has 157 relations, while R (cross section ratio) has 8. As they have in common 4, the Jaccard index is 2.42% = 4 / (157 + 8).

## References

This article shows the relationship between Quantum chromodynamics and R (cross section ratio). To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »