M P Khanna
Articles written in Pramana – Journal of Physics
Volume 62 Issue 3 March 2004 pp 687-690
Possibility of extracting the weak phase 7 from Λb→ Λ0 decays
We explore the possibility of extracting the weak phase γ from pure tree decays Λb→ Λ(ie687_01) in a model independent way. We find the CP violating phase γ can be determined cleanly without any hadronic uncertainties. Furthermore, these decays are free from the penguin pollution and neither tagging nor time dependent studies are required for the extraction.
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