Model-independent determination of the strong phase difference between D 0 and D¯0→π+π−π+π− $$ {\overline{D}}^0\to {\pi}^{+}{\pi}^{-}{\pi}^{+}{\pi}^{-} $$ amplitudes

Abstract For the first time, the strong phase difference between D 0 and D¯0→π+π−π+π− $$ {\overline{D}}^0\to {\pi}^{+}{\pi}^{-}{\pi}^{+}{\pi}^{-} $$ amplitudes is determined in bins of the decay phase space. The measurement uses 818 pb−1 of e + e − collision data that is taken at the ψ(3770) resonan...

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Bibliografiska uppgifter
Huvudupphovsmän: Samuel Harnew, Paras Naik, Claire Prouve, Jonas Rademacker, David Asner
Materialtyp: Artikel
Språk:English
Publicerad: SpringerOpen 2018-01-01
Serie:Journal of High Energy Physics
Ämnen:
Länkar:http://link.springer.com/article/10.1007/JHEP01(2018)144