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. 2024 Mar 10;60(3):55. doi: 10.1140/epja/s10050-024-01262-1

Table 4.

Branching ratios of final states for antiproton-proton annihilations (left) and antiproton–neutron annihilations (right). In case of non-strange final states, only channels with at least 1 % probability are depicted, and for kaonic final states with at least 0.1 %

Antiproton–Proton
Final State Probability in %
ωω 1.57
π+ρ- 1.52
π-ρ+ 1.52
π0ρ0 1.57
ρ+ρ- 3.37
π+π-π0 2.34
π0π0π0 1.12
π+π-ρ0 2.02
π+π0ρ- 2.02
π-π0ρ+ 2.02
π0π0ρ0 1.01
π+ρ-ρ0 1.23
π-ρ+ρ0 1.23
π0ρ+ρ- 1.23
π+π-η 1.50
π+π-ω 3.03
π+ρ-ω 1.10
π-ρ+ω 1.10
π+π-π0η 1.22
π+π-π0ω 2.84
π+π+π-π- 2.74
π+π-π0π0 3.89
π+π+π-ρ- 2.58
π+π-π-ρ+ 2.58
π+π-π0ρ0 6.29
π+π0π0ρ- 5.05
π-π0π0ρ+ 5.05
π+π+π-π-π0 2.61
π+π-π0π0π0 1.37
π+π+π-π-ω 1.80
π+π-π0π0ω 2.58
π+π+π+π-π-π- 2.83
π+π+π-π-π0π0 9.76
π+π-π0π0π0π0 2.68
K+K- 0.225
K0K¯0 0.225
K0K¯0π0 0.146
K+K-π0 0.146
K0K-π+ 0.142
K¯0K+π- 0.142
K0K¯0ω 0.232
K+K-ω 0.232
K0K¯0ρ0 0.202
K+K-ρ0 0.202
K0K-ρ+ 0.234
K¯0K+ρ- 0.234
K+K¯0π- 0.23
K-K0π+ 0.23
Antiproton–Neutron
Final State Probability in %
ρ-ρ0 3.51
ρ-η 2.27
ρ-ω 3.51
π+π-π- 2.86
π-π0π0 1.90
π+π-ρ- 3.62
π-π0ρ0 5.61
π0π0ρ- 3.51
π+ρ-ρ- 1.04
π-ρ+ρ- 2.09
π0ρ-ρ0 1.39
π-π0η 1.23
π-π0ω 5.05
π-ρ0ω 1.03
π0ρ-ω 1.03
π+π-π-η 1.00
π+π-π-ω 10.52
π-π0π0ω 7.01
π+π-π-π0 5.51
π-π0π0π0 1.38
π+π-π0ρ- 1.97
π+π+π-π-π- 1.24
π+π-π-π0π0 2.72
π+π+π-π-π-π0 8.33
π+π-π-π0π0π0 6.67
K0K- 0.147
K-K0 0.184
K0K-π0 0.316
K0K¯0π- 0.432
K+K-π- 0.513
K0K-ω 0.35
K0K-ρ0 0.15
K0K¯0ρ- 0.77
K+K-ρ- 0.77
K-K0π0 0.245
K0K-π0 0.245
K0K¯0π- 0.13
K¯0K0π- 0.13
K+K-π- 0.154
K-K+π- 0.154