113 citations · 467 across the 19 of their papers we have counts for
19 papers
The S-wave from the decay
The FOCUS Collaboration
Using data from FOCUS (E831) experiment at Fermilab, we present a model independent partial-wave analysis of the S-wave amplitude from the decay . The S…
Study of Cabibbo Suppressed Decays of the Ds Charmed-Strange Meson involving a KS
J. M. Link
We study the decay of Ds meson into final states involving a Ks and report the discovery of Cabibbo suppressed decay modes Ds -> Kspi-pi+pi+ (179 +/- 36 events) and Ds -> Kspi+ (11…
New Measurement of BR(D+ ->Rho0 Mu+ Nu) / BR(D+ ->K*0 Mu+ Nu) Branching Ratio
The FOCUS collaboration, J. M. Link
Using data collected by the FOCUS experiment at Fermilab, we present a new measurement of the charm semileptonic branching ratio BR(D+ -> rho0 mu+ nu)/BR(D+ -> K*0 mu+ nu). From a…
A Non-parametric Approach to the D+ to K*0bar mu+ nu Form Factors
FOCUS Collaboration
Using a large sample of D+ -> K- pi+ mu+ nu decays collected by the FOCUS photoproduction experiment at Fermilab, we present the first measurements of the helicity basis form facto…
Search for Rare and Forbidden 3-body Di-muon Decays of the Charmed Mesons D+ and Ds+
FOCUS Collaboration
Using a high statistics sample of photo-produced charm particles from the FOCUS experiment at Fermilab, we report results of a search for eight rare and Standard-Model-forbidden de…
The EU DataGrid Workload Management System: towards the second major release
G. Avellino, S. Barale, S. Beco +26
In the first phase of the European DataGrid project, the 'workload management' package (WP1) implemented a working prototype, providing users with an environment allowing to define…
The first deployment of workload management services on the EU DataGrid Testbed: feedback on design and implementation
G. Avellino, S. Beco, B. Cantalupo +26
Application users have now been experiencing for about a year with the standardized resource brokering services provided by the 'workload management' package of the EU DataGrid pro…
Charm System Tests of CPT and Lorentz Invariance with FOCUS
J. M. Link
We have performed a search for CPT violation in neutral charm meson oscillations. While flavor mixing in the charm sector is predicted to be small by the Standard Model, it is stil…
New Measurements of the D+ to K* mu nu Form Factor Ratios
The FOCUS Collaboration
Using a large sample of D+ to K- pi+ mu+ nu decays collected by the FOCUS photoproduction experiment at Fermilab, we present new measurements of two semileptonic form factor ratios…
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…
New Measurements of the D+ to K*munu/k2pi and Ds to phimunu/phipi Branching ratios
The Focus Collaboration
Using a large sample of charm semileptonic decays collected by the FOCUS photoproduction experiment at Fermilab, we present new measurements of two semileptonic branching ratios. W…
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…
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…
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…
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…
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…