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Observation of $CP$ violation in charm decays at LHCb
A search for charge-parity ($CP$) violation in $D^0 \to K^- K^+$ and $D^0 \to \pi^-\pi^+$ decays is reported, using $pp$ collision data corresponding to an integrated luminosity of 5.9 $\mathrm{fb}^{-1}$ collected at a center-of-mass energy of 13 TeV with the LHCb detector. The flavor of the $D^0$ m...
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| Lenguaje: | eng |
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2019
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| Acceso en línea: | https://dx.doi.org/10.1393/ncc/i2020-20041-4 http://cds.cern.ch/record/2674702 |