- #1
dsfranca
- 23
- 0
The pion [tex]\pi[/tex]+ has the same quark content as the rho[tex]\rho[/tex]+, but different rest mass. Why is that? And does the same apply to the [tex]\pi[/tex]- and [tex]\rho[/tex]-. Will they have the same mass difference?
Thanks for your help!
Thanks for your help!