Journal article
First measurement of the rate K0L → πμνγ
- Abstract:
- In a preliminary version of the NA48 experiment at the CERN SPS, in which an iron-scintillator sandwich calorimeter was used as a photon detector, the ratio of KL → πμνγ and KL → πμν decays was measured. The branching ratio BR(KL → πμνγ,E*γ ≥30 MeV)/(KL → πμν) is found to be (2.08 ± 0.17+0.16-0.21) × 10-3, where the first error is statistical and the second systematic. The result is in agreement with theoretical predictions. © 1998 Elsevier Science B.V.
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Authors
- Journal:
- Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics More from this journal
- Volume:
- 418
- Issue:
- 3-4
- Pages:
- 411-418
- Publication date:
- 1998-02-05
- DOI:
- ISSN:
-
0370-2693
- Language:
-
English
- Pubs id:
-
pubs:345302
- UUID:
-
uuid:11924fff-b9f4-4839-8462-fdebc1207f13
- Local pid:
-
pubs:345302
- Source identifiers:
-
345302
- Deposit date:
-
2012-12-19
Terms of use
- Copyright date:
- 1998
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