59 citations · 236 across the 9 of their papers we have counts for
9 papers · 1 filter
Study of the decay asymmetry parameter and CP violation parameter in the Lambdac+ --> Lambda pi+ decay
J. M. Link
Using data from the FOCUS (E831) experiment at Fermilab, we present a new measurement of the weak decay-asymmetry parameter alpha(Lambdac) in Lambdac --> Lambda pi decay. Comparing…
Search for and Using Genetic Programming Event Selection
J. M. Link
We apply a genetic programming technique to search for the double Cabibbo suppressed decays and . We normalize these decays to their Ca…
Search for a strongly decaying neutral charmed pentaquark
FOCUS Collaboration
We present a search for a charmed pentaquark decaying strongly to . Finding no evidence for such a state, we set limits on the cross section times branching ratio relati…
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+…
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…
Measurement of the doubly Cabibbo suppressed decay and a search for charm mixing
FOCUS Collaboration, J. M. Link
We present an analysis of the decay based on FOCUS data. From a sample of 234 signal events, we find a branching ratio of $\frac{Γ(D^0 \to K^+π^-)}{Γ(D^0 \to K^-π^…
Study of the decay mode D^0 -> K-K+pi-pi+
the FOCUS Collaboration, J. Link
Using data from the FOCUS (E831) experiment at Fermilab, we present a new measurement of the branching ratio for the Cabibbo-favored decay mode . From a sampl…
Analysis of the semileptonic decay
the FOCUS Collaboration, J. M. Link
Using data collected by the fixed target Fermilab experiment FOCUS, we present several first measurements for the semileptonic decay . Using a model that…
Measurements of the qsq dependence of the D0 to K mu nu and D0 to pi mu nu form factors
The FOCUS Collaboration
Using a large sample of D0 to K mu nu and pi mu nu decays collected by the FOCUS photoproduction experiment at Fermilab, we present new measurements of the q^2 dependence for the f…