@article{7b45078fc56e4c98b283419abd585eb1,
title = "Measurement of the branching fraction and time-dependent CP asymmetry for B0 →j /ψπ0 decays",
abstract = "We measure the branching fraction and time-dependent CP-violating asymmetry for B0→J/ψπ0 decays using a data sample of 711 fb-1 collected on the (4S) resonance by the Belle experiment running at the KEKB e+e- collider. The branching fraction is measured to be B(B0→J/ψπ0)=[1.62±0.11(stat)±0.06(syst)]×10-5, which is the most precise measurement to date. The measured CP asymmetry parameters are S=-0.59±0.19(stat)±0.03(syst) and A=-0.15±0.14(stat)+0.04-0.03(syst). The mixing-induced CP asymmetry (S) differs from the case of no CP violation by 3.0 standard deviations, and the direct CP asymmetry (A) is consistent with zero.",
author = "{Belle Collaboration} and B. Pal and Schwartz, {A. J.} and H. Aihara and {Al Said}, S. and Asner, {D. M.} and H. Atmacan and V. Aulchenko and T. Aushev and R. Ayad and I. Badhrees and S. Bahinipati and V. Bansal and P. Behera and C. Bele{\~n}o and B. Bhuyan and T. Bilka and J. Biswal and A. Bozek and M. Bra{\v c}ko and L. Cao and D. {\v C}ervenkov and V. Chekelian and A. Chen and Cheon, {B. G.} and K. Chilikin and K. Cho and Y. Choi and S. Choudhury and D. Cinabro and S. Cunliffe and N. Dash and {Di Carlo}, S. and Z. Dole{\v Z}al and S. Eidelman and D. Epifanov and Fast, {J. E.} and Fulsom, {B. G.} and R. Garg and V. Gaur and A. Garmash and M. Gelb and A. Giri and P. Goldenzweig and B. Golob and Y. Guan and T. Hara and K. Hayasaka and H. Hayashii and T. Higuchi and E. Won",
note = "Publisher Copyright: {\textcopyright} 2018 authors. Published by the American Physical Society.",
year = "2018",
month = dec,
day = "1",
doi = "10.1103/PhysRevD.98.112008",
language = "English",
volume = "98",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "11",
}