Baryons
Mesons
Leptons
Gauge
n
p
pbar
Δ
Λ
Σ
Ξ
Ω
Particle
mass [MeV]
t
1/2
Spin/Parity
μ [nm]
Q [b]
Ref. Std
Citation
doi
p bar
938.2720994(12)
τ
avrg
= > 2.1×10
29
y
1/2
+
-2.7862(83)
2011Fr10
10.1007/s10751-011-0329-1