000001531 001__ 1531
000001531 005__ 20190804084920.0
000001531 037__ $$aBELLE2-NOTE-PL-2019-010
000001531 041__ $$aeng
000001531 100__ $$aY. Yusa
000001531 245__ $$aReconstruction of B0 → J/ψ K0S
000001531 260__ $$c2019-07-08
000001531 300__ $$a9
000001531 520__ $$aIn this note, we describe about the reconstruction of CP eigenstate of B^0 → J/ψ K^0_S using an early data set taken during the spring run in 2019.
000001531 6531_ $$aTime-dependent CP violation
000001531 6531_ $$aCP eigenstates
000001531 8560_ $$fyusa.yosuke@desy.de
000001531 8564_ $$uhttps://docs.belle2.org/record/1531/files/BELLE2-NOTE-PL-2019-010-JpsiKs.pdf