Observation of B + → J/ 3 + 2 - B + → J / ψ 3 π + 2 π - and B + → (2 S) + + - B + → ψ ( 2 S ) π + π + π - decays
Name
Aaij2017_Article_ObservationOfMathrmBRightarrow.pdf
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1.06 MB
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Checksum (MD5)
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Author(s)
The LHCb Collaboration
Boettcher, Thomas Julian
Ilten, Philip J
Williams, Michael
Date Issued
2017
Journal
The European Physical Journal C - Particles and Fields
Publisher
Springer Nature
Citation
Aaij, R., et al. "Observation of B+ -> J/Psi 3 Pi(+)2 Pi(-) and B+ -> Psi (2s)Pi(+)Pi(+)Pi(-) Decays." European Physical Journal C 77 2 (2017).
Version
Final published version
Abstract
© 2017, CERN for the benefit of the LHCb collaboration. The decays B +→ J / ψ 3 π +2 π - and B +→ ψ (2S) π +π +π - are observed for the first time using a data sample corresponding to an integrated luminosity of 3.0 fb- 1, collected by the LHCb experiment in proton–proton collisions at the centre-of-mass energies of 7 and 8TeV. The branching fractions relative to that of B +→ ψ (2S) K + are measured to be (Formula Presented.), where the first uncertainties are statistical and the second are systematic.
MIT Department
Massachusetts Institute of Technology. Department of Physics
Massachusetts Institute of Technology. Laboratory for Nuclear Science
Terms of Use
Creative Commons Attribution 4.0 International license
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1140/epjc/s10052-017-4610-6
