Article ID Journal Published Year Pages File Type
1852181 Physics Letters B 2008 6 Pages PDF
Abstract
We investigate the effect of unparticles in the pure b→d penguin processes B0→K0K¯0 and B+,0→ϕπ+,0. Since these processes receive dominant contributions due to the top quark in the loop, direct and mixing-induced CP asymmetry parameters in these processes are expected to be vanishingly small in the Standard Model. We find that due to the unparticle effect sizable nonzero CP violation could be possible in these channels.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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