Robert Mann - An Introduction to Particle Physics and the Standard Model · Problem 6.1

Accelerators — Robert Mann

Physics — Particle Physics · discrete-symmetries-allowed-processes

Problem

Are any of these processes allowed? Why or why not? (a)

\rho^0 \longrightarrow \pi^+ + \pi^-

(b)

\eta^0 \longrightarrow 5\gamma

(c)

\rho^0 \longrightarrow 3\pi^0

(d)

\eta^0 \longrightarrow \pi^+ + \pi^- + \pi^0