Difference between color and strong forces?

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Discussion Overview

The discussion centers on the differences and relationships between the color force and the strong force, exploring theoretical concepts in quantum chromodynamics (QCD) and the interactions between quarks and nucleons. Participants examine the nature of these forces and their implications in particle physics.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant seeks clarification on the differences between color force and strong force, questioning the origin of the color force among the four fundamental forces.
  • Another participant explains that quarks are held together by gluons, which are associated with color charges (red, green, and blue), and that gluons are the carriers of the strong force.
  • Some participants assert that "color force" is simply another term for the strong force.
  • A later reply introduces the idea that the color force could be seen as the source of the strong interaction, suggesting that the strong interaction may be a residual effect of the color force that extends beyond individual nucleons.
  • One participant proposes that while nucleons are color neutral, there is a short-range interaction between nuclei due to the color force, likening it to how neutral atoms can attract each other at close range.
  • There is a suggestion to differentiate between the terms "nuclear force" for interactions between nuclei and to use "strong force" and "color force" interchangeably.

Areas of Agreement / Disagreement

Participants express varying views on whether the color force and strong force are distinct or interchangeable, indicating that multiple competing perspectives remain without a clear consensus.

Contextual Notes

Some statements rely on specific definitions of terms like "color force" and "strong force," which may not be universally agreed upon. The discussion also touches on the implications of these forces at different scales, which may not be fully resolved.

Who May Find This Useful

This discussion may be of interest to those studying particle physics, quantum chromodynamics, or the fundamental forces of nature.

abi.ayan
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can anyone explain me about the differences between color and strong force?Though there are four fundamental forces so from where does the color force come?
 
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If I am not mistaken, quarks are held together by gluons and like quarks have up, down, charm, strange, top and bottom with their anti quark partners, gluons are called red, green and ( forgot one more color) and my the exchange of gluons, the quark remain together. In fact, the carriers of strong force are gluons and they carry color charge.
In short, just like the photons are the carriers of EM force, gluons are the gauge bosons of strong force and they keep the quarks intact.
Its better if you look at wikipedia and do some research on QCD.
 
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"Color force" is another name for the strong force.
 
The_Duck said:
"Color force" is another name for the strong force.
But after posting this question I searched more articles and found the following extract saying

"Since quarks make up the baryons, and the strong interaction takes place between baryons, you could say that the color force is the source of the strong interaction, or that the strong interaction is like a residual color force which extends beyond the proton or neutron to bind them together in a nucleus."
 
The color force is the fundamental force. It holds quarks together inside of nucleons. Even though nucleons are "color neutral", there is a small amount of interaction between nuclei thanks to the color force "bleeding over" to a nearby nucleon that gives rise to the very short range strong force. This is similar to how neutral atoms can be still be attracted to each other at close range.

Perhaps a better term would be to call the interaction between nuclei the "nuclear force" and just use the strong force and color force interchangeably.
http://en.wikipedia.org/wiki/Nuclear_force
 

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