K. Cho

activity

20022007

most citedMeasurement of Masses and Widths of Excited Charm Mesons

D_{2}^{*}

and Evidence for Broad States

131 citations · 534 across the 18 of their papers we have counts for

collaborators

Showing 2005Show all

5 papers · 1 filter

hep-ex2005★ 11 cited

Search for $Λ_{c}^{+} \to p K^{+} π^{-}$ and $D_{s}^{+} \to K^{+} K^{+} π^{-}$ Using Genetic Programming Event Selection

J. M. Link

We apply a genetic programming technique to search for the double Cabibbo suppressed decays $Λ_{c}^{+} \to p K^{+} π^{-}$ and $D_{s}^{+} \to K^{+} K^{+} π^{-}$ . We normalize these decays to their Ca…

hep-ex2005★ 20 cited

Search for a strongly decaying neutral charmed pentaquark

FOCUS Collaboration

We present a search for a charmed pentaquark decaying strongly to $D^{(*) -} p$ . Finding no evidence for such a state, we set limits on the cross section times branching ratio relati…

hep-ex2005★ 7 cited

A Measurement of the Ds+ Lifetime

FOCUS Collaboration, J. M. Link

A high statistics measurement of the Ds+ lifetime from the Fermilab fixed-target FOCUS photoproduction experiment is presented. We describe the analysis of the two decay modes, Ds+…

hep-ex2005★ 35 cited

Hadronic Mass Spectrum Analysis of D+ into K- pi+ mu+ nu Decay and Measurement of the K*(892)^0 Mass and Width

FOCUS Collaboration, J. M. Link

We present a Kpi mass spectrum analysis of the four-body semileptonic charm decay D+ into K- pi+ mu+ nu in the range of 0.65 GeV < mKpi < 1.5 GeV. We observe a non-resonant contrib…

hep-ex2005★ 39 cited

First Evidence for $B_{s}^{0} \to ϕϕ$ Decay and Measurements of Branching Ratio and $A_{C P}$ for $B^{+} \to ϕ K^{+}$

CDF Collaboration, D. Acosta

We present the first evidence of charmless decays of the $B_{s}^{0}$ meson, the decay \phiphi, and a measurement of the Branching Ratio $\BR(\phiphi)$ using $180 pb^{- 1}$ of data…