Measurement of indirect asymmetries in and decays using semileptonic decays
Collaboration
20 pages
Published in:
- JHEP 04 (2015) 043
- Published: Apr 9, 2015
e-Print:
- 1501.06777 [hep-ex]
PDG: A
Report number:
- LHCB-PAPER-2014-069,
- CERN-PH-EP-2015-008
Experiments:
Citations per year
Abstract: (Springer)
Time-dependent CP asymmetries in the decay rates of the singly Cabibbo-suppressed decays D → K K and D → π π are measured in pp collision data corresponding to an integrated luminosity of 3.0 fb collected by the LHCb experiment. The D mesons are produced in semileptonic b-hadron decays, where the charge of the accompanying muon is used to determine the initial state as D or . The asymmetries in effective lifetimes between D and decays, which are sensitive to indirect CP violation, are determined to beNote:
- 20 pages, 4 figures
- CP violation
- Charm physics
- Lifetime
- Hadron-Hadron Scattering
- p p: colliding beams
- decay: time dependence
- p p: scattering
- pi: pair production
- K: pair production
- D0: hadronic decay
References(35)
Figures(10)
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