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Spring 2015 Reactions/Hadrons Observation Status
This table summarizes the status of reactions and hadrons that have been seen. This table should be consulted together with the Calibration Dashboard and Physics Analysis pages.
Last Updated -- 27 Feb. 2015
Reactions and Hadrons:
- red - Not seen yet
- yellow - Seen, but not with 5 σ significance
- green - Seen with >5 σ significance
(5 σ is rather arbitrary, we should quantify when possible)
Non-strange Reactions
Reaction | Status | Notes | Predicted cross sections |
---|---|---|---|
See Justin's studies | 13.5 ± 0.5 μb | ||
See Justin's studies. ω → π+ π- π0 | 1.9 ± 0.3 μb | ||
See Justin's studies | no data | ||
Should be seen in η → 2 γ, η → π+ π- π0 | no data | ||
XXX μb |
Strange Reactions
Reaction | Status | Notes | Predicted cross sections |
---|---|---|---|
K+ Λ | no data | ||
K+ Σ0 | no data | ||
p φ | 580 ± 50 nb | ||
K+ Λ(1520) | no data | ||
K+ Σ(1385) | no data | ||
K+ K+ Ξ- | no data | ||
K+ KS Ξ0 | no data | ||
K+ K+ Ξ-(1530) | no data | ||
K+ KS Ξ0(1530) | no data |
Non-strange Hadrons
Hadron, decay mode | Status | Notes |
---|---|---|
π0 → 2 γ | See Matt, Will M., Justin's studies | |
η → 2 γ | ||
η → π+ π- π0 | ||
ω → π+ π- π0 | see Justin's studies | |
ω → γ π0 | ||
ρ → π+ π- | see Justin's studies | |
η' → π+ π- η | ||
η' → 2γ | ||
baryons |
Strange Hadrons
Hadron, decay mode | Status | Notes |
---|---|---|
K+ | ||
K- | ||
KS | see Kei's studies | |
φ | ||
Λ | see Kei's studies | |
Σ+ → p π0 | ||
Σ+ → (n) π+ | ||
Σ0 | ||
Σ- → (n) π- | ||
Σ0(1385) → Λ γ | ||
Λ0(1520) → p π- | ||
Ξ- → Λ &pi- | ||
Ξ0 → Λ &pi0 | ||
Ξ-(1530) → Ξ- π0 | ||
Ξ-(1530) → Ξ0 π- | ||
Ξ0(1530) → Ξ- π+ | ||
Ξ0(1530) → Ξ0 π0 |