77 citations · 393 across the 15 of their papers we have counts for
15 papers
Observation of a 1750 MeV/c^2 Enhancement in the Diffractive Photoproduction of K^+K^-
FOCUS Collaboration
Using the FOCUS spectrometer with photon beam energies between 20 and 160 \gev, we confirm the existence of a diffractively photoproduced enhancement in at 1750 \mevcc wit…
A new measurement of the lifetime
J. M. Link
Using data collected by the Fermilab experiment FOCUS, we measure the lifetime of the charmed baryon (Ξ_{c}^{o}) using the decay channels (Ξ_{c}^{o}\to Ξ^{-}π^{+}) and (Ξ_{c}^{o}\t…
Measurements of Relative Branching Ratios of Decays into States Containing
J. M. Link
We have studied the Cabibbo suppressed decay (Λ_{c}^{+}\to Σ^{+}K^{*0}(892)) and the Cabibbo favored decays (Λ_{c}^{+}\to Σ^{+}K^{+}K^{-}), (Λ_{c}^{+}\to Σ^{+}ϕ) and (Λ_{c}^{+}\to…
Evidence for new interference phenomena in the decay D+ to K- pi+ mu+ nu
The FOCUS Collaboration
Using a large sample of charm semileptonic decays collected by the FOCUS photoproduction experiment at Fermilab, we present evidence for a small, even spin K- π+ amplitude that int…
A High Statistics Measurement of the Lambdac+ Lifetime
J. M. Link
A high statistics measurement of the Lambdac+ lifetime from the Fermilab fixed-target FOCUS photoproduction experiment is presented. We describe the analysis technique with particu…
A New Measurement of the Cascade(c)+ Lifetime
FOCUS Collaboration
A precise determination of the charm-strange baryon Cascade(c)+ lifetime is presented. The data were accumulated by the Fermilab high-energy photoproduction experiment FOCUS. The m…
Reconstruction of Vees, Kinks, 's, and 's in the Focus Spectrometer
The FOCUS Collaboration
We describe the various techniques developed in the Fermilab Wideband Experiments, E687 and FOCUS, to reconstruct long-lived states. The techniques all involve modifications to sta…
Search for CP Violation in the decays D+ -> K_S pi+ and D+ -> K_S K+
The FOCUS Collaboration
A high statistics sample of photo-produced charm from the FOCUS(E831) experiment at Fermilab has been used to search for direct CP violation in the decays D+->K_S pi+ and D+ -> K_S…
Cerenkov Particle Identification in FOCUS
The FOCUS Collaboration
We describe the algorithm used to identify charged tracks in the fixed-target charm-photoproduction experiment FOCUS.
A measurement of branching ratios of and hadronic decays to four-body final states containing a
FOCUS collaboration, J. M. Link
We have studied hadronic four-body decays of and mesons with a in the final state using data recorded during the 1996-1997 fixed-target run at Fermilab high ene…
Evidence for a narrow dip structure at 1.9 GeV/c in diffractive photoproduction
E687 Collaboration, P. L. Frabetti
A narrow dip structure has been observed at 1.9 GeV/c in a study of diffractive photoproduction of the final state performed by the Fermilab experiment E687.
Measurement of the relative branching ratio BR(Ξ_c^+ \to p^+ K^-π^+)\BR(Ξ_c^+ \to Ξ^- π^+ π^+)
The FOCUS collaboration, J. M. Link
We report the observation of the Cabibbo suppressed decay Ξ_c^+ \to p K^-π^+ using data collected with the FOCUS spectrometer during the 1996--97 Fermilab fixed target run. We find…
A Study of the Decay D0->K+pi-
FOCUS Collaboration, Jonathan M. Link
Using a large sample of photoproduced charm mesons from the FOCUS experiment at Fermilab (FNAL-E831), we observe the decay with a signal yield of events…
Search for CP violation in D0 and D+ decays
The FOCUS collaboration
A high statistics sample of photoproduced charm particles from the FOCUS (E831) experiment at Fermilab has been used to search for CP violation in the Cabibbo suppressed decay mode…
Measurements of the Sigma_c^0 and Sigma_c^{++} Mass Splittings
The FOCUS Collaboration
Using a high statistics sample of photoproduced charmed particles from the FOCUS experiment at Fermilab (FNAL-E831), we measure the mass splittings of the charmed baryons Sigma_c^0…