منابع مشابه
Measuring CP Violation and Testing Factorization
We show that the CP-violating phases β and β ′ can respectively be determined from the time-dependent measurements of B d → D * ± D ∓ and B s → D * ± s D ∓ s decays, whose final states are non-CP eigenstates. The penguin contributions to the mixing-induced interference quantities are expected to be about 4% or smaller. We also point out two observables of O(1), which are pure functions of decay...
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I review CP violation in the standard model (SM). I also describe the predictions for CP violation in the B system, along with signals for physics beyond the SM. I stress the numerous contributions of Pat O’Donnell to this subject. Finally, I discuss a new method for measuring new-physics parameters in B decays. This knowledge will allow us to partially identify any new physics which is found, ...
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We investigate under which circumstances one can show the existence of leptonic CP violation with the help of a positive or negative signal in neutrinoless double beta decay. The possibilities of cancellations are investigated for special mass hierarchies and the different solar solutions. The possibility that the mixing angle connected with the solar neutrino problem is smaller or larger than ...
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The Hyperon-CP-Violation working group at the p2000 Workshop met together with the Beta-Decay working group. After brie y introducing the physics, I summarize the workinggroup discussions relevent to CP violation. The working group sketched issues that need to be explored in designing a hyperon CP-violation experiment that might achieve 10 5 sensitivity for the CP asymmetry A , one order of mag...
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ژورنال
عنوان ژورنال: Nuclear and Particle Physics Proceedings
سال: 2015
ISSN: 2405-6014
DOI: 10.1016/j.nuclphysbps.2015.06.046