The Deltas and their Twisted Minds

Spin Differences between Hyperons

The hyperons below differs only by the spinning direction of their sub-coherences.

Hyperon Name	Symbol	Mass (MeV/c2)	Decay Process	Spin	Coherence Lifetime	Coherence Decomposition
DeltaPlus	Δ+	1232	π+ + n	3/2	6×10-24	(0,2/3,1/3). (0,-1/3,1/3). (2/3,2/3,-1/3). (0,-2/3,-1/3). (0,-1/3,1/3)
DeltaPlus	Δ+	1232	π0 + p	3/2	6×10-24	(2/3,2/3,-1/3) .(0,1/3,2/3) . (0,-1/3,-2/3)
DeltaZero	Δ0	1232	π0 + n	3/2	6×10-24	(2/3,2/3,-1/3). (0,-2/3,-1/3). (0,-1/3,1/3). (0,1/3,2/3) . (0,-1/3,-2/3)
DeltaZero	Δ0	1232	π- + p	3/2	6×10-24	(0,-2/3,-1/3). (0,1/3,-1/3). (2/3,2/3,-1/3)
DeltaMinus	Δ-	1232	π- + n	3/2	6×10-24	(0,-2/3,-1/3). (0,1/3,-1/3). (2/3,2/3,-1/3). (0,-2/3,-1/3). (0,-1/3,1/3)
LambdaZero	Λ0	1115.7	π- + p	1/2	2.60×10-10	(0,-2/3,-1/3). (0,1/3,-1/3). (2/3,2/3,-1/3)
LambdaZero	Λ0	1115.7	πo + n	1/2	2.60×10-10	(0,1/3,2/3) . (0,-1/3,-2/3). (2/3,2/3,-1/3). (0,-2/3,-1/3). (0,-1/3,1/3)
SigmaPlus	Σ+	1189.4	π0 + p	1/2	0.8×10-10	(2/3,2/3,-1/3). (0,1/3,2/3). (0,-1/3,-2/3)
SigmaPlus	Σ+	1189.4	π+ + n	1/2	0.8×10-10	(2/3,2/3,-1/3). (0,-2/3,-1/3). (0,-1/3,1/3). (0,2/3,1/3). (0,-1/3,1/3)