Physics 418, Homework Assignment
Due in Class, Monday, April 19, 2004

1. Griffiths: 8.15
2. Griffiths: 8.17
3. Griffiths: 10.2
   Assume $\tau^- \rightarrow \mu^- \overline{\nu_{\mu}} \nu_{\tau}$ and double it to account for $\tau^- \rightarrow e^- \overline{\nu_{e}} \nu_{\tau}$
   Then compare with Particle Data Group list of $\tau$ decay modes.
4. Griffiths: 10.10
5. Griffiths: 10.12