Determination of the Λ c + spin via the reaction e + e − → Λ c Λ ¯ c
We report on a comparison of two possible Λ+c spin hypotheses, J = 1/2 and 3/2, via the process e+e− → Λ+ c¯Λ−c , using the angular distributions of Λ+c decays into pK0S , Λπ+, Σ0π+, and Σ+π0. The data were recorded at √ s = 4.6 GeV with the BESIII detector and correspond to an integrated luminosity...
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| Veröffentlicht in: | Physical review. D Jg. 103; H. 9; S. 1 |
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| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
| Format: | Journal Article |
| Sprache: | Englisch |
| Veröffentlicht: |
College Park
American Physical Society
01.05.2021
American Physical Society (APS) |
| Schlagworte: | |
| ISSN: | 2470-0010, 2470-0029, 2470-0029 |
| Online-Zugang: | Volltext |
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