 |
 |
 |
 |
 |
 |
 |
 |
 |
• |
If there were no
forces between quarks
|
|
|
(anti – quarks)
they would just fly apart
|
|
|
without forming
hadrons like protons,
|
|
|
pions, neutrons
etc…
|
|
|
• |
The next
important question is : what is
|
|
|
the nature of these forces?
|
|
|
• |
Are they
attractive, repulsive …
|
|
|
• |
How do they vary
with distance and what
|
|
is their
dependence on the quark type?
|
|