Cheng Chen

activity

20062025

most citedSearches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma

635 citations · 2k across the 25 of their papers we have counts for

collaborators

Showing 2006Show all

6 papers · 1 filter

hep-ex2006★ 148 cited

A Structure at 2175 MeV in $e^{+} e^{-} \to ϕ f_{0} (980)$ Observed via Initial-State Radiation

The BABAR Collaboration, B. Aubert

We study the initial-state-radiation processes $e^{+} e^{-} \to K^{+} K^{-} π^{+} π^{-} γ$ and $e^{+} e^{-} \to K^{+} K^{-} π^{0} π^{0} γ$ using an integrated luminosity of 232 fb $^{- 1}$ collected at the $Υ(4S)…

hep-ex2006★ 6 cited

Measurement of the CP Asymmetry and Branching Fraction of B^0 to rho^0 K^0

The BABAR Collaboration, B. Aubert

We present a measurement of the branching fraction and time-dependent CP asymmetry of B^0 to rho^0 K^0. The results are obtained from a data sample of 227 10^6 Y4S to BB_ decays co…

hep-ex2006★ 50 cited

Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in B --> rho K* and B --> f0(980) K* decays

The BABAR Collaboration, B. Aubert

We report searches for B-meson decays to the charmless final states rho K* and f0(980) K* with a sample of 232 million BBbar pairs collected with the BABAR detector at the PEP-II a…

hep-ex2006★ 10 cited

Search for the decay of a B0 or B0bar meson to K0bar K0 or K0 K0bar

The BABAR Collaboration, B. Aubert

We present a search for the decay of a B0 or B0bar meson to a K*0bar K0 or K*0 K0bar final state, using a sample of approximately 232 million BBbar events collected with the BABAR…

hep-ex2006★ 17 cited

Study of Inclusive B- and Bbar0 Decays to Flavor-Tagged D, D_s and Lambda_c

The BABAR Collaboration, B. Aubert

We report on a study of inclusive $B^{-}$ and $B ˉ^{0}$ meson decays to $D^{0} X$ , $D ˉ^{0} X$ , $D^{+} X$ , $D^{-} X$ , $D_{s}^{+} X$ , $D_{s}^{-} X$ , $Λ_{c}^{+} X$ , $Λ ˉ_{c}^{-} X$ , ba…

hep-ex2006★ 14 cited

Measurements of $Λ_{c}^{+}$ Branching Fractions of Cabibbo-Suppressed Decay Modes involving $Λ$ and $Σ^{0}$

The BABAR Collaboration, B. Aubert

We measure the branching ratios of the Cabibbo-suppressed decays $Λ_{c}^{+}$ $\to$ $Λ$ $K^{+}$ and $Λ_{c}^{+}$ $\to$ $Σ^{0}$ $K^{+}$ %(measured with improved accuracy). relative to the Cabibbo…

A Structure at 2175 MeV in e+e−→ϕf0​(980) Observed via Initial-State Radiation

Measurement of the CP Asymmetry and Branching Fraction of B^0 to rho^0 K^0

Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in B --> rho K* and B --> f0(980) K* decays

Search for the decay of a B0 or B0bar meson to K*0bar K0 or K*0 K0bar

Study of Inclusive B- and Bbar0 Decays to Flavor-Tagged D, D_s and Lambda_c

Measurements of Λc+​ Branching Fractions of Cabibbo-Suppressed Decay Modes involving Λ and Σ0

A Structure at 2175 MeV in $e^{+} e^{-} \to ϕ f_{0} (980)$ Observed via Initial-State Radiation

Search for the decay of a B0 or B0bar meson to K0bar K0 or K0 K0bar

Measurements of $Λ_{c}^{+}$ Branching Fractions of Cabibbo-Suppressed Decay Modes involving $Λ$ and $Σ^{0}$