Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2009-04-02
Phys.Rev.Lett.103:071602,2009
Physics
High Energy Physics
High Energy Physics - Phenomenology
5 pages, further insights regarding Eq. (27)
Scientific paper
10.1103/PhysRevLett.103.071602
If new CP violating physics contributes to neutral meson mixing, but its contribution to CP violation in decay amplitudes is negligible, then there is a model independent relation between four (generally independent) observables related to the mixing: The mass splitting (x), the width splitting (y), the CP violation in mixing (1-|q/p|), and the CP violation in the interference of decays with and without mixing (\phi). For the four neutral meson systems, this relation can be written in a simple approximate form: y tan\phi ~ x(|q/p|-1). This relation is already tested (successfully) in the neutral K system. It provides predictions for the B_s and D systems. The success or failure of these relations will probe the physics that is responsible for the CP violation.
Grossman Yuval
Nir Yosef
Perez Gilad
No associations
LandOfFree
Testing New Indirect CP Violation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Testing New Indirect CP Violation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Testing New Indirect CP Violation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-63451