Journal article
Measurement of the [Formula: see text] meson lifetime using [Formula: see text] decays.
- Abstract:
- The lifetime of the [Formula: see text] meson is measured using semileptonic decays having a [Formula: see text] meson and a muon in the final state. The data, corresponding to an integrated luminosity of [Formula: see text], are collected by the LHCb detector in [Formula: see text] collisions at a centre-of-mass energy of 8 TeV. The measured lifetime is [Formula: see text]where the first uncertainty is statistical and the second is systematic.
- Publication status:
- Published
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Authors
- Journal:
- European Physical Journal. C, Particles and Fields More from this journal
- Volume:
- 74
- Issue:
- 5
- Pages:
- 2839
- Publication date:
- 2014-01-01
- DOI:
- EISSN:
-
1434-6052
- ISSN:
-
1434-6044
- Language:
-
English
- Keywords:
- Pubs id:
-
pubs:448568
- UUID:
-
uuid:ec1cbb18-e0c9-47f8-aec2-ddecfeffbbc0
- Local pid:
-
pubs:448568
- Source identifiers:
-
448568
- Deposit date:
-
2014-08-20
Terms of use
- Copyright date:
- 2014
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