Table 1.
Simulated statistics of the antiproton annihilations in GiBUU. Hypersources (HS) are excited hypernuclei, which are defined by phase-space coalescence. Only statistical uncertainties are presented. The initial sample for each nucleus includes 250,000 collisions
Nucleus | Annihilations | s | rate in | HSs | HS rate in | HS per |
---|---|---|---|---|---|---|
O | 223,344 | 3,039 ± 55 | 1.36 ± 0.02 | 601 ± 25 | 0.27 ± 0.01 | 0.198 |
Ar | 231,893 | 4,007 ± 63 | 1.73 ± 0.03 | 1,325 ± 36 | 0.57 ± 0.02 | 0.331 |
Kr | 249,731 | 5,566 ± 75 | 2.23 ± 0.03 | 2,435 ± 49 | 0.98 ± 0.02 | 0.437 |
Xe | 249,858 | 6,032 ± 78 | 2.41 ± 0.03 | 2,915 ± 54 | 1.17 ± 0.02 | 0.483 |