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Observation of $CP$ violation in an amplitude analysis of $B^+ \to \pi^+\pi^+\pi^-$ decays
The violation of charge-parity ($CP$) symmetry in the Standard Model is driven by a single global phase, however manifestations of $CP$-violating quantities are non-trivial due to the essential role of the strong interaction in generating observable $CP$ violation effects. Here we explore how the ro...
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| Lenguaje: | eng |
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2020
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| Acceso en línea: | https://dx.doi.org/10.1393/ncc/i2020-20087-2 http://cds.cern.ch/record/2766357 |