Observations of B s 0 → ψ ( 2 S ) η and B ( s ) 0 → ψ ( 2 S ) π + π − decays
Name
1-s2.0-S055032131300134X-main.pdf
Description
Published version
Size
501.18 KB
Format
Unknown
Checksum (MD5)
ed9e6521f798995a6c7bdb548d9d8442
Author(s)
The LHCb Collaboration
Williams, Michael
Date Issued
2013
Journal
Nuclear Physics B
Publisher
Elsevier BV
Citation
Aaij, R., et al. "Observations of B-S(0) ->Psi(2s)Eta and B-(S)(0) ->Psi(2s)Pi(+)Pi(-) Decays." Nuclear Physics B 871 3 (2013): 403-19.
Version
Final published version
Abstract
First observations of the BS0→ψ(2S)η, B0→ψ(2S)π+π- and BS0→ψ(2S)π+π- decays are made using a dataset corresponding to an integrated luminosity of 1.0 fb-1 collected by the LHCb experiment in proton-proton collisions at a centre-of-mass energy of √s=7 TeV. The ratios of the branching fractions of each of the ψ(2S) modes with respect to the corresponding J/ψ decays are where the third uncertainty corresponds to the uncertainties of the dilepton branching fractions of the J/ψ and ψ(2S) meson decays. © 2013 CERN.
MIT Department
Massachusetts Institute of Technology. Department of Physics
Terms of Use
Creative Commons Attribution-NonCommercial-NoDerivs License
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1016/J.NUCLPHYSB.2013.03.004
