R. Elia

activity

19941997

most citedPrecise Measurement of the Left-Right Cross Section Asymmetry in

Z

Boson Production by $\ee$ Collisions

117 citations · 604 across the 18 of their papers we have counts for

collaborators

18 papers

hep-ex1997★ 62 cited

A Measurement of the Total Cross Section for $e^{+} e^{-} \to ha d r o n s$ at $s$ =10.52 GeV

CLEO Collaboration, R. Ammar et al

Using the CLEO detector at the Cornell Electron Storage Ring, we have made a measurement of R=sigma(e+e- ->hadrons)/sigma(e+e- ->mu+mu-) =3.56+/-0.01+/-0.07 at ECM=10.52 GeV. This…

hep-ex1997★ 14 cited

A New Measurement of $B \to D^{*} π$ Branching Fractions

G. Brandenburg

The decays Upsilon(4S) -> BB, followed by B -> D* pi and D* -> D pi, permit reconstruction of all kinematic quantities that describe the sequence without reconstruction of the D, w…

hep-ex1997★ 22 cited

Determination of the Michel Parameters and the tau Neutrino Helicity in tau Decay

CLEO Collaboration, J. P. Alexander et al

Using the CLEO II detector at the $e^{+} e^{-}$ storage ring CESR, we have determined the Michel parameters $ρ$ , $ξ$ , and $δ$ in $τ^{\mp} \to l^{\mp} ν ν ˉ$ decay as well as the tau neutrin…

hep-ex1997★ 8 cited

Studies of the Cabbibo-Suppressed Decays $D^{+} \to π^{0} ℓ^{+} ν$ and $D^{+} \to η e^{+} ν_{e}$

CLEO Collaboration, J. Bartelt

Using 4.8 fb $^{- 1}$ of data taken with the CLEO II detector, the branching fraction for the Cabibbo-suppressed decay $D^{+} \to π^{0} ℓ^{+} ν$ measured relative to the Cabibbo favored dec…

hep-ex1997★ 32 cited

The Inclusive Decays $B \to D X$ and $B \to D^{*} X$

CLEO Collaboration, L. Gibbons

We report new measurements of the differential and total branching ratios for inclusive B decay to D^0, D^+ and D^{*+} and the first measurement of the same quantities for inclusiv…

hep-ex1997★ 54 cited

Measurement of the Decay Amplitudes and Branching Fractions of $B \to J / ψ K^{*}$ and $B \to J / ψ K$ Decays

CLEO Collaboration, C. P. Jessop

Using data taken with the CLEO II detector, we present the first full angular analysis in the color-suppressed modes B0 --> J/psi K*0 and B+ --> J/psi K*+. This leads to a complete…

hep-ex1997★ 6 cited

Study of the B^0 Semileptonic Decay Spectrum at the Upsilon(4S) Resonance

CLEO Collaboration, M. Artuso

We have made a first measurement of the lepton momentum spectrum in a sample of events enriched in neutral B's through a partial reconstruction of B0 --> D*- l+ nu. This spectrum,…

hep-ex1997★ 17 cited

Analyses of $D^{+} \to K_{S}^{0} K^{+}$ and $D^{+} \to K_{S}^{0} π^{+}$

M. Bishai

Using data collected with the CLEO II detector at the Cornell Electron Storage Ring, we present new measurements of the branching fractions for $D^{+} \to K_{S} K^{+}$ and $D^+ \to K_S π…

hep-ex1996★ 33 cited

Measurement of the Direct Photon Spectrum in $Υ (1 S)$ Decays

CLEO Collaboration, B. Nemati et al

Using data taken with the CLEO II detector at the Cornell Electron Storage Ring, we have determined the ratio of branching fractions: $R_γ \equiv Γ(Υ(1S) \rightarrow γgg)/Γ(Υ(1S) \…

hep-ex1996★ 23 cited

Measurement of the Charged Multiplicities in b, c and Light Quark Events from Z0 Decays

K. Abe

Average charged multiplicities have been measured separately in $b$ , $c$ and light quark ( $u, d, s$ ) events from $Z^{0}$ decays measured in the SLD experiment. Impact parameters of cha…

hep-ex1995★ 6 cited

Observation of the $Ξ_{c}^{+}$ Charmed Baryon Decays to $Σ^{+} K^{-} π^{+}$ , $Σ^{+} K ˉ^{* 0}$ , and $Λ K^{-} π^{+} π^{+}$

CLEO Collaboration, T. Bergfeld et al

We have observed two new decay modes of the charmed baryon $Ξ_{c}^{+}$ into $Σ^{+} K^{-} π^{+}$ and $Σ^{+} K ˉ^{* 0}$ using data collected with the CLEO II detector. We also present the firs…

hep-ex1995★ 32 cited

Observation of the Isospin-Violating Decay $D_{s}^{*+} \to D_{s}^{+} π^{0}$

CLEO Collaboration, J. Gronberg et al

Using data collected with the CLEO~II detector, we have observed the isospin-violating decay $D_{s}^{*+} \to D_{s}^{+} π^{0}$ . The decay rate for this mode, relative to the dominant radiativ…

hep-ex1995★ 13 cited

A Search for Jet Handedness in Hadronic $Z^{0}$ Decays

K. Abe

We have searched for signatures of polarization in hadronic jets from $Z^{0} \to q q ˉ$ decays using the ``jet handedness'' method. The polar angle asymmetry induced by the high…

hep-ex1995★ 105 cited

Measurement of alpha_s(M_Z^2) from Hadronic Event Observables at the Z^0 Resonance

K. Abe

The strong coupling alpha_s(M_Z^2) has been measured using hadronic decays of Z^0 bosons collected by the SLD experiment at SLAC. The data were compared with QCD predictions both a…

hep-ex1994★ 21 cited

Polarized Bhabha Scattering and a Precision Measurement of the Electron Neutral Current Couplings

the SLD Collaboration

We present the first measurement of the left-right asymmetry in Bhabha scattering with a polarized electron beam. The effective electron vector and axial vector couplings to the Z0…

hep-ex1994★ 18 cited

Measurement of alpha-s from energy-energy correlations at the Z0 resonance

K. Abe

We have determined the strong coupling alpha-s from a comprehensive study of energy-energy correlations (EEC) and their asymmetry (AEEC) in hadronic decays of Z0 bosons collected b…

hep-ex1994★ 21 cited

Measurement of the Charged Multiplicity of $Z \to b b$ Events

The SLD Collaboration

Using an impact parameter tag to select an enriched sample of $Z \to b b$ events, we have measured the difference between the average charged multiplicity of $Z…

hep-ex1994★ 117 cited

Precise Measurement of the Left-Right Cross Section Asymmetry in $Z$ Boson Production by $\ee$ Collisions

The SLD Collaboration

We present a precise measurement of the left-right cross section asymmetry ( $A_{L R}$ ) for $Z$ boson production by $\ee$ collisions. The measurement was performed at a center-of-mas…

A Measurement of the Total Cross Section for e+e−→hadrons at s​=10.52 GeV

A New Measurement of B→D∗π Branching Fractions

Determination of the Michel Parameters and the tau Neutrino Helicity in tau Decay

Studies of the Cabbibo-Suppressed Decays D+→π0ℓ+ν and D+→ηe+νe​

The Inclusive Decays B→DX and B→D∗X

Measurement of the Decay Amplitudes and Branching Fractions of B→J/ψK∗ and B→J/ψK Decays

Study of the B^0 Semileptonic Decay Spectrum at the Upsilon(4S) Resonance

Analyses of D+→KS0​K+ and D+→KS0​π+

Measurement of the Direct Photon Spectrum in Υ(1S) Decays

Measurement of the Charged Multiplicities in b, c and Light Quark Events from Z0 Decays

Observation of the Ξc+​ Charmed Baryon Decays to Σ+K−π+, Σ+Kˉ∗0, and ΛK−π+π+

Observation of the Isospin-Violating Decay Ds∗+​→Ds+​π0

A Search for Jet Handedness in Hadronic Z0 Decays

Measurement of alpha_s(M_Z^2) from Hadronic Event Observables at the Z^0 Resonance

Polarized Bhabha Scattering and a Precision Measurement of the Electron Neutral Current Couplings

Measurement of alpha-s from energy-energy correlations at the Z0 resonance

Measurement of the Charged Multiplicity of Z→bb Events

Precise Measurement of the Left-Right Cross Section Asymmetry in Z Boson Production by $\ee$ Collisions

A Measurement of the Total Cross Section for $e^{+} e^{-} \to ha d r o n s$ at $s$ =10.52 GeV

A New Measurement of $B \to D^{*} π$ Branching Fractions

Studies of the Cabbibo-Suppressed Decays $D^{+} \to π^{0} ℓ^{+} ν$ and $D^{+} \to η e^{+} ν_{e}$

The Inclusive Decays $B \to D X$ and $B \to D^{*} X$

Measurement of the Decay Amplitudes and Branching Fractions of $B \to J / ψ K^{*}$ and $B \to J / ψ K$ Decays

Analyses of $D^{+} \to K_{S}^{0} K^{+}$ and $D^{+} \to K_{S}^{0} π^{+}$

Measurement of the Direct Photon Spectrum in $Υ (1 S)$ Decays

Observation of the $Ξ_{c}^{+}$ Charmed Baryon Decays to $Σ^{+} K^{-} π^{+}$ , $Σ^{+} K ˉ^{* 0}$ , and $Λ K^{-} π^{+} π^{+}$

Observation of the Isospin-Violating Decay $D_{s}^{*+} \to D_{s}^{+} π^{0}$

A Search for Jet Handedness in Hadronic $Z^{0}$ Decays

Measurement of the Charged Multiplicity of $Z \to b b$ Events

Precise Measurement of the Left-Right Cross Section Asymmetry in $Z$ Boson Production by $\ee$ Collisions