Measurement of the polarization amplitudes and triple product asymmetries in the B-s(0) -> phi phi decay
- R. Aaij,
- C. Abellan Beteta,
- B. Adeva,
- M. Adinolfi,
- C. Adrover,
- A. Affolder
- National Institute for Subatomic Physics,
- University of Barcelona,
- University of Santiago de Compostela,
- University of Bristol,
- CNRS,
- University of Liverpool
Research Output: Contribution to journal Article Peer-review
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1.38
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594
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79
Abstract
Using 1.0fb -1 of pp collision data collected at a centre-of-mass energy of √s=7TeV with the LHCb detector, measurements of the polarization amplitudes, strong phase difference and triple product asymmetries in the B s 0→φφ decay mode are presented. The measured values are|A0|2=0.365±0.022(stat)±0.012(syst),|A⊥|2=0.291±0.024(stat)±0.010(syst),cos(δ∥)=-0.844±0.068(stat)±0.029(syst),AU=-0.055±0.036(stat)±0.018(syst),AV=0.010±0.036(stat)±0.018(syst).
Publication Information
Output type
Research Output: Contribution to journal Article Peer-review
Original language
EnglishPages from-to (Number of pages)
Pages 369-377 (9 pages)Journal (Volume, Issue Number)
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (Volume 713, Issue 4-5)Publication milestones
- Published - 18/07/2012
Publication status
Published - 18/07/2012
ISSN
0370-2693Publication IDs
- Scopus: 84863457427
- WOS: 000306637900004
Funding Details
FundersFunding numbers
ANCS
-MinES of Russia and Rosatom
-NAS Ukraine
-Region Auvergne
-SCSR
-NSF
-FP7
-CERN
-ERC
-STFC
PP/E000347/1, ST/H001069/2, ST/L001195/1, ST/H001026/1, ST/H001085/2, ST/K001256/1, ST/K001361/1, ST/J005614/1, GRIDPP, ST/G502412/1, ST/K001310/1, ST/F008015/1, ST/G005974/1, LHCb, ST/H00100X/1, ST/H00081X/2, ST/L001144/1, ST/H00081X/1, ST/K00073X/1, ST/H00100X/2, ST/K000705/1, PP/E002722/1, PP/E000355/1, ST/H001093/2, ST/M001431/1, ST/K001418/1, ST/K00140X/1, ST/M001474/1, LHCb Upgrades, ST/H001093/1, ST/I002839/1, ST/K000616/1, ST/L001225/1, ST/I505572/1, ST/J004820/1, ST/H001026/2, ST/F007094/1, ST/L003392/1
STFC
-SFI
-HGF
-DFG
-SNF
127479, 139663, 141096
SNF
-FOM
-NSFC
-CAPES
-BMBF
-NWO
-CNPq
-INFN
-FAPERJ
-CNRS
-FINEP
-MICINN
-IN2P3
-SER
-