Lecture 4 Flashcards
1
Q
Particles can decay to only lighter states. T or F?
A
True
2
Q
What units does the decay width have?
A
Energy
3
Q
What is the flux?
A
number of particles crossing an area per unit time
4
Q
Only positive energy solutions are possible. T or F?
A
False. relativistic energy momentum equation is quadratic, so negative solutions are possible.
