TL;DR
This paper reports the latest measurements of CP violation and decay branching fractions in various B and Lambda_b hadron decays, including a new CP asymmetry measurement in D*±-tagged D0 decays, testing the Standard Model and probing for New Physics.
Contribution
It provides the most precise CP violation measurements in multiple hadron decay modes and introduces a new CP asymmetry measurement in D*±-tagged D0 decays, enhancing the search for physics beyond the Standard Model.
Findings
World-leading CP asymmetry measurements in B and Lambda_b decays
New CP asymmetry measurement in D*±-tagged D0 decays
Results consistent with Standard Model predictions or indicating potential New Physics
Abstract
We present world-leading results on CP-violating asymmetries and branching fractions of several decay modes of B0, B0s, and {\Lambda}b hadrons into charmless two-body, and of B\pm into charm, final states collected by the CDF detector. We also report a new measurement of CP-violating asymmetries in D\ast\pm-tagged D0 \rightarrow h+h- (h = K or {\pi}) decays, where any enhancement from the Standard Model prediction would be unambiguous evidence for New Physics.
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