ϱ′-decays in p̄d annihilation
✍ Scribed by B Pick
- Book ID
- 104333655
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 253 KB
- Volume
- 675
- Category
- Article
- ISSN
- 0375-9474
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📜 SIMILAR VOLUMES
X-ray yield data for pd atoms has been fitted with a cascade model to obtain information on the fraction of annihilation from atomic s-, p-and d-states as a function of D 2 target density. Assuming that the cascade model parameter K 0 is the same for both pp and pd atoms, typical values of 75% and 4
The annihilation fractions of the pp annihilation at rest into ππ, πη, ηη, φπ 0 , K K and η(1440)ππ at different target densities are reviewed in order to determine their branching ratios from S and P antiprotonic atom sublevels and the sublevel population fractions. Particular emphasis is given to