Measurement of the B[+ over c] meson lifetime using B[+ over c] → J/ψ μ[superscript +] ν [subscript μ] X decays
The lifetime of the B[+ over c] meson is measured using semileptonic decays having a J/ψ meson and a muon in the final state. The data, corresponding to an integrated luminosity of 2 fb[superscript -1], are collected by the LHCb detector in pp collisions at a centre-of-mass energy of 8 TeV. The meas...
| Main Authors: | , , |
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| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Springer-Verlag,
2014-08-08T14:51:20Z.
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| Subjects: | |
| Online Access: | Get fulltext |