activity
20002009
most citedCharm System Tests of CPT and Lorentz Invariance with FOCUS

113 citations · 782 across the 30 of their papers we have counts for

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Showing 2002Show all

7 papers · 1 filter

hep-ex2002★ 18 cited

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…

hep-ex2002★ 113 cited

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…

hep-ex2002★ 37 cited

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…

hep-ex2002★ 8 cited

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…

hep-ex2002★ 10 cited

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…

hep-ex2002★ 9 cited

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…