Study ofCP-violating asymmetries inB0→π+π−,K+π−decays

- Independent Study of Cp - Violating Asymmetries in B → Ππ

CP-violating asymmetries in the decay B 0 (t) → π + π − are a potentially rich source of information about both strong and weak phases. In a previous treatment by the present authors use was made of an assumption about the relative magnitude of tree and penguin amplitudes contributing to this process. This assumption involved an ambiguity in relating the tree amplitude to the amplitude for B → ...

Convention - Independent Study of Cp - Violating Asymmetries in B → Ππ

CP-violating asymmetries in the decay B 0 (t) → π + π − are a potentially rich source of information about both strong and weak phases. In a previous treatment by the present authors use was made of an assumption about the relative magnitude of tree and penguin amplitudes contributing to this process. This assumption involved an ambiguity in relating the tree amplitude to the amplitude for B → ...

Finite temperature effects on CP violating asymmetries

We compute the CP violating decay asymmetries relevant for baryogenesis scenarios involving the out of equilibrium decays of heavy particles, including the finite temperature effects arising from the background of light thermal particles which are present during the decay epoch. Thermal effects can modify the size of CP violation by a sizeable fraction in the decay of scalar particles, but we f...

Measurement of indirect CP - violating asymmetries in

D[superscript 0] K[superscript +]K[superscript ] and D[superscript 0] [superscript +][superscript ] decays at Citation Aaltonen, T., et al. "Measurement of indirect CP-violating asymmetries in D[superscript 0] K[superscript +]K[superscript ] and D[superscript 0] [superscript +][superscript ] decays at CDF. Article is made available in accordance with the publisher's policy and may be subject to...

Measurement of CP - Violating Asymmetries in the