K. Chen

activity

20012026

most citedObservation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays

2k citations · 6.6k across the 87 of their papers we have counts for

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2 papers · 1 filter

hep-ex2011★ 12 cited

Evidence for Direct CP Violation in $B^{\pm} \to η h^{\pm}$ and Observation of $B^{0} \to η K^{0}$

C. -T. Hoi, P. Chang

We report measurements of the branching fractions and CP asymmetries for B^+- -> eta h^+- (h = K or pi) and the observation of the decay B^0 -> eta K^0 from the final data sample o…

hep-ex2011★ 15 cited

Study of the K0(L) --> pi0 pi0 nu nu-bar decay

E391a Collaboration, R. Ogata, S. Suzuki +67

The rare decay K0(L) --> pi0 pi0 nu nu-bar was studied with the E391a detector at the KEK 12-GeV proton synchrotron. Based on 9.4 x 10^9 K0L decays, an upper limit of 8.1 x 10^{-7}…

Evidence for Direct CP Violation in B±→ηh± and Observation of B0→ηK0

Study of the K0(L) --> pi0 pi0 nu nu-bar decay

Evidence for Direct CP Violation in $B^{\pm} \to η h^{\pm}$ and Observation of $B^{0} \to η K^{0}$