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Chapter 12: Q5CQ (page 555)

What does color neutrality have to do with quark confinement?

Short Answer

Expert verified

Because of color neutrality, particles can only exist when they are color neutral.

But quarks all have colors, and they cannot exist without other quarks to make them color neutral.

Step by step solution

01

Given data 

The given data is color neutrality and quark confinement.

02

Definition of Quark confinement 

Quarks are never in isolation. When particles collide, and we detect quarks, they might be at a distance initially but eventually, cover up the distance and comes close again.This is known as quark confinement.

03

Relation between color neutrality and quark confinement

Because of color neutrality, particles can only exist when they are color neutral.

But quarks all have colors, and they cannot exist without other quarks to make them color neutral.

Color is confined because once we try to separate the quarks, the energy released would just make more quark-antiquark pairs to make them neutral again.

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