Possible solution of the puzzle for the branching ratio and cp violation in b→ππ decays with a modified perturbative qcd approach

HIGHLIGHTS

• who: Sheng, Lu00fc and Mao-Zhi, Yang from the SchoolNankai University, Tianjin, People`s Republic of China have published the Article: Possible solution of the puzzle for the branching ratio and CP violation in Bu2192u03c0u03c0 decays with a modified perturbative QCD approach, in the Journal: (JOURNAL) of 13/01/2023
• how: The contributions of each theoretical component and the comparison of the total results with experimental data are presented in Table I. It is shown in Table I that the soft transition form factor u03beBu03c0 can increase the amplitudes of B0 u2192 u03c0 - u03c0 - B . . .
  

   

  

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