Final-state Rescattering Effects on Bd → ππ Decays and CP Violation
نویسنده
چکیده
The significance of final-state interactions in Bd → ππ decays is phenomenologically demonstrated by taking elastic ππ ⇀↽ ππ and inelastic ππ ⇀↽ DD̄ rescattering effects into consideration. We find that the present experimental data on B d → ππ can well be understood in this approach without fine-tuning of the input parameters, and large CP-violating asymmetries are expected to manifest themselves in such charmless rare processes. ∗ E-mail: [email protected]
منابع مشابه
Final-state Rescattering Effect on Bd → ππ Decays and CP Violation
The significance of final-state interactions inBd → ππ decays is quantitatively demonstrated by taking elastic ππ ⇀↽ ππ and inelastic ππ ⇀↽ DD̄ rescattering effects into consideration. We find that the present experimental data on B d → ππ can well be understood in this approach without fine-tuning of the input parameters, and large CP-violating asymmetries are expected to manifest themselves in...
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تاریخ انتشار 2000