Journal article
Precision measurement of the Ξ0 mass and the branching ratios of the decays Ξ0 → Λγ and Ξ0 → ∑0γ
- Abstract:
- A new precision measurement of the Ξ0 mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is [1314.82±0.06 (stat.) ±0.2 (syst.)] MeV/c2. The branching ratios of Xi;0 radiative decays have been measured as: Br(Ξ0 → Λγ) = [1.90 ± 0.34(stat.) ± 0.19(syst.)] · 10-3 and Br(Ξ0 → ∑0γ) = [3.14 ± 0.76(stat.) ± 0.32(syst.)] · 10-3.
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Bibliographic Details
- Journal:
- European Physical Journal C
- Volume:
- 12
- Issue:
- 1
- Pages:
- 69-76
- Publication date:
- 2000-01-01
- ISSN:
-
1434-6044
- Source identifiers:
-
345300
Item Description
- Language:
- English
- Pubs id:
-
pubs:345300
- UUID:
-
uuid:045e0834-4a9b-45f2-9b4e-1fe6b8cc9704
- Local pid:
- pubs:345300
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2000
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