2 papers
hep-ph2005
Weak phase alpha from B^0-> a_1^{+-}(1260) pi^{-+}
M. Gronau, J. Zupan
Quasi two-body decays B^0(t)-> a_1^{+-}(1260) pi^{-+} identified by four charged pions determine a phase alpha_eff, which is equal to the weak phase alpha in the limit of vanishing…
hep-ph2005
Semi-inclusive hadronic B decays as null tests of the Standard Model
A. Soni, J. Zupan
We propose a new set of observables that can be used as experimental null tests of the Standard Model in charged and neutral B decays. The CP asymmetries in hadronic decays of char…