Extracting alpha from the CP asymmetry in B0--> pi + pi - decays.

@article{Dejongh1996ExtractingAF,
  title={Extracting alpha from the CP asymmetry in B0--> pi + pi - decays.},
  author={F Dejongh and Sphicas},
  journal={Physical review. D, Particles and fields},
  year={1996},
  volume={53 9},
  pages={4930-4936}
}