Measurements of the CKM angle at LHCb
20179 pages
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- PoS EPS-HEP2017 (2017) 219
Contribution to:
- , 219
- EPS-HEP 2017
- Published: Mar 20, 2018 by SISSA
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Abstract: (SISSA)
The CKM angle is the least well-known angle of the Unitarity Triangle, and the only one easily accessible at tree level. Important constraints on \g are obtained from the analysis of decays, where the meson is reconstructed in the or final states; the latest world-best results using the Run 1 (2011 and 2012) and Run 2 (2015 and 2016) LHCb datasets are presented here. The measurement of decays using a partial reconstruction method is also performed at LHCb for the first time, where both and decays are considered. Both sets of results contribute to the ultimate goal of degree level precision on , via the exploitation of all possible channels and techniques.- talk: Venice 2017/07/05
- p p: scattering
- p p: colliding beams
- B: hadronic decay
- D0: hadronic decay
- D*(2010)0: hadronic decay
- D*(2010)0: radiative decay
- CKM matrix: unitarity
- pi: pair production
- LHC-B
References(19)
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