@article{aad94e3a6c104182b6fbecf9c18a912d,
title = "Observation of Several Sources of CP Violation in B+ →π+π+π- Decays",
abstract = "Observations are reported of different sources of CP violation from an amplitude analysis of B+→π+π+π- decays, based on a data sample corresponding to an integrated luminosity of 3 fb-1 of pp collisions recorded with the LHCb detector. A large CP asymmetry is observed in the decay amplitude involving the tensor f2(1270) resonance, and in addition significant CP violation is found in the π+π-S wave at low invariant mass. The presence of CP violation related to interference between the π+π-S wave and the P wave B+→ρ(770)0π+ amplitude is also established; this causes large local asymmetries but cancels when integrated over the phase space of the decay. The results provide both qualitative and quantitative new insights into CP -violation effects in hadronic B decays.",
author = "{(LHCb Collaboration)} and M. Adinolfi and M. Alexander and Alves, {A. A.} and Andrews, {J. E.} and S. Baker and Barlow, {R. J.} and S. Benson and S. Bhasin and T. Blake and E. Buchanan and C. Burr and H. Cai and Chapman, {M. G.} and C. Chen and S. Chen and Clarke, {P. E.L.} and J. Cogan and P. Collins and G. Coombs and J. Dalseno and A. Davis and {De Paula}, L. and {De Vries}, {J. A.} and Dean, {C. T.} and W. Dean and B. Delaney and L. Douglas and T. Evans and M. Frank and J. Fu and Y. Gao and V. Gibson and Hamilton, {P. M.} and Q. Han and X. Han and T. Harrison and J. He and M. Hecker and A. Heister and L. Henry and D. Hill and J. Hu and W. Hu and W. Huang and D. Johnson and Jones, {C. R.} and Kariuki, {J. M.} and Kim, {K. E.} and A. Lai and T. Latham and H. Li and Li, {P. R.} and X. Li and Y. Li and Z. Li and X. Liang and G. Liu and X. Liu and Y. Luo and S. Maddrell-Mander and U. Marconi and J. Marks and Marshall, {P. J.} and M. McCann and Morris, {A. B.} and J. M{\"u}ller and V. M{\"u}ller and Murphy, {C. H.} and P. Naik and Nguyen, {T. D.} and O'Hanlon, {D. P.} and M. Patel and A. Pearce and K. Petridis and Pomery, {G. J.} and E. Price and C. Prouve and J. Qin and R. Quagliani and Rademacker, {J. H.} and Z. Ren and S. Richards and Rodrigues, {A. B.} and {Rodriguez Lopez}, {J. A.} and Sepulveda, {E. S.} and N. Skidmore and Slater, {M. W.} and E. Smith and Smith, {I. T.} and M. Smith and S. Stone and J. Sun and L. Sun and Y. Sun and Z. Tang and E. Thomas and M. Tobin and Tran, {M. T.} and Velthuis, {J. J.} and J. Walsh and J. Wang and J. Wang and M. Wang and Y. Wang and Z. Wang and Ward, {D. R.} and Watson, {N. K.} and M. Whitehead and M. Wilkinson and I. Williams and Williams, {M. R.J.} and T. Williams and Wilson, {F. F.} and Wotton, {S. A.} and Y. Xie and L. Xu and M. Xu and Z. Xu and Z. Xu and Z. Yang and Z. Yang and Y. Yao and J. Yu and X. Yuan and D. Zhang and L. Zhang and S. Zhang and Zhang, {W. C.} and Y. Zhang and Y. Zheng and Y. Zhou and X. Zhu",
year = "2020",
month = jan,
day = "21",
doi = "10.1103/physrevlett.124.031801",
language = "English",
volume = "124",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society (APS)",
number = "3",
}