A positive pion (π+\pi^+π+) decays into an antimuon (μ+\mu^+μ+) and a particle W\text{W}W.
π+→μ++W\pi^+ \rightarrow \mu^+ + \text{W}π+→μ++W
Which of the following is a correct property of particle W\text{W}W?
It has a muon lepton number of −1-1−1
It experiences the strong interaction
It has a charge of −1e-1e−1e
It has a baryon number of 000