The Ohio State University

output

19922026

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 1999 · hep-exShow all

26 papers · 2 filters

hep-ex1999★ 97 cited

Two-body B Meson Decays to eta and eta': Observation of B->eta K*

The CLEO Collaboration, S. J. Richichi

In a sample of 19 million produced B mesons, we have observed the decays B -> eta K* and improved our previous measurements of B -> eta'K. The branching fractions we measure for th…

hep-ex1999★ 134 cited

Study of Exclusive Radiative B Meson Decays

CLEO Collaboration

We have investigated exclusive, radiative B meson decays to charmless mesons (ρ, ω, ϕ, K^*(892), K^*_2(1430)) in 9.7\times 10^6 BBbar decays accumulated with the CLEO detector. The…

hep-ex1999★ 52 cited

Search for the Charged Higgs Boson in the Decays of Top Quark Pairs in the $e τ$ and $μτ$ Channels at $s$ =1.8 TeV

T. Affolder

Top quark production offers the unique opportunity to search for a charged Higgs boson ( $H^{\pm}$ ), as the contribution from $t \to H^{+} b \to τ^{+} ν b$ can be large in extensions of the St…

hep-ex1999★ 68 cited

Update of the Search for the Neutrinoless Decay $τ \to μ γ$

S. Ahmed, CLEO Collaboration

We present an update of the search for the lepton family number violating decay tau -> mu gamma using 12.6 million tau+tau- pairs collected with the CLEO detector. No evidence of a…

hep-ex1999★ 52 cited

Search for Scalar Top and Scalar Bottom Quarks in $p p ˉ$ collisions at $s = 1.8$ TeV

CDF Collaboration

We have searched for direct pair production of scalar top and scalar bottom quarks in 88 pb $^{- 1}$ of $p p ˉ$ collisions at $s = 1.8$ TeV with the CDF detector. We looked f…

hep-ex1999★ 13 cited

Search for a W' Boson via the Decay Mode W' -> mu nu in 1.8 TeV p-pbar Collisions

CDF Collaboration, F. Abe

We report the results of a search for a W' boson produced in p-pbar collisions at a center-of-mass energy of 1.8 TeV using a 107 pb-1 data sample recorded by the Collider Detector…

hep-ex1999★ 15 cited

Observation of Radiative Leptonic Decay of the Tau Lepton

T. Bergfeld, CLEO Collaboration

Using 4.68 fb^{-1} of e^+e^- annihilation data collected with the CLEO II detector at the Cornell Electron Storage Ring (CESR) we have studied tau radiative decays tau -> mu nu nu…

hep-ex1999★ 51 cited

Measurement of the Helicity of W Bosons in Top Quark Decays

CDF Collaboration, T. Affolder

We use the transverse momentum spectrum of leptons in the decay chain t-->bW with W-->l nu to measure the helicity of the W bosons in the top quark rest frame. Our measurement uses…

hep-ex1999★ 29 cited

Search for a Fourth-Generation Quark More Massive than the Z0 Boson in ppbar Collisions at sqrt(s) = 1.8 TeV

CDF Collaboration, T. Affolder

We present the results of a search for pair production of a fourth-generation charge -1/3 quark (b') in sqrt(s)=1.8 TeV ppbar collisions using 88 pb^(-1) of data obtained with the…

hep-ex1999★ 29 cited

Measurement of b Quark Fragmentation Fractions in p-pbar Collisions at sqrt(s)=1.8 TeV

T. Affolder, CDF Collaboration

We have studied the production of B hadrons in 1.8-TeV p-pbar collisions. We present measurements of the fragmentation fractions, f_u, f_d, f_s and f_baryon, of produced b quarks t…

hep-ex1999★ 128 cited

A Measurement of $sin 2 β$ from $B \to J / ψ K_{S}^{0}$ with the CDF detector

CDF Collaboration

This paper reports an updated measurement of the Standard Model CP violation parameter $sin 2 β$ using the CDF Detector at Fermilab. The entire Run I data sample of 110 pb $^{- 1}$ of…

hep-ex1999★ 32 cited

Search for R-parity Violating Supersymmetry using Like-Sign Dielectrons in \ppbar Collisions at $s = 1.8$ TeV

CDF Collaboration, F. Abe

We present a search for like-sign dielectron plus multijet events using 107 pb-1 of data in \ppbar collisions at $s = 1.8$ TeV collected in 1992-95 by the CDF experiment. Fi…

hep-ex1999★ 19 cited

Structure Functions in the Decay $τ^{\mp} \to τ^{\mp} π^{0} π^{0} ν_{τ}$

T. E. Browder, CLEO Collaboration

Using the CLEO II detector operating at the CESR e+e- collider, we have measured the structure functions in the decay tau+/- --> pi+/- pi0 pi0 nu, based on a sample corresponding t…

hep-ex1999★ 68 cited

Update of the Search for the Neutrinoless Decay $τ \to μ γ$

A. Anastassov, CLEO Collaboration

We present an update of the search for the lepton family number violating decay $τ \to μ γ$ using a complete CLEO II data sample of 12.6 million $τ^{+} τ^{-}$ pairs. No evidence of a sign…

hep-ex1999★ 70 cited

Resonant Structure of $τ \to 3 π π^{0} ν_{τ}$ and $τ \to ω π ν_{τ}$ Decays

K. W. Edwards, CLEO Collaboration

The resonant structure of the four pion final state in the decay $τ \to 3 π π^{0} ν_{τ}$ is analyzed using 4.27 million $τ^{+} τ^{-}$ pairs collected by the CLEO II experiment. We search for se…

hep-ex1999★ 19 cited

First Observation of the Decay $B \to J / ψ ϕ K$

A. Anastassov, CLEO Collaboration

We present the first observation of the decay B->J/psi phi K. Using 9.6 million B meson pairs collected with the CLEO detector, we have observed 10 fully reconstructed B->J/psi phi…

hep-ex1999★ 10 cited

Charged Track Multiplicity in B Meson Decay

G. Brandenburg, CLEO Collaboration

We have used the CLEO II detector to study the multiplicity of charged particles in the decays of B mesons produced at the $Υ (4 S)$ resonance. Using a sample of 1.5 x 10^6 B meson p…

hep-ex1999★ 19 cited

Measurement of the B0 anti-B0 oscillation frequency using l- D*+ pairs and lepton flavor tags

CDF Collaboration, T. Affolder

The oscillation frequency Delta-md of B0 anti-B0 mixing is measured using the partially reconstructed semileptonic decay anti-B0 -> l- nubar D*+ X. The data sample was collected wi…

hep-ex1999★ 32 cited

Rare Decays of the $η^{^{'}}$

R. A. Briere

We have searched for the rare decays of the eta prime meson to e+ e- eta, e+ e- pizero, e+ e- gamma, and e mu in hadronic events at the CLEO II detector. The search is conducted on…

hep-ex1999★ 55 cited

Evidence of New States Decaying into $Ξ_{c}^{*} π$

J. P. Alexander

Using data recorded by the CLEO II detector at CESR, we report evidence for two new charmed baryons, one decaying into $Ξ_{c}^{+} π^{+} π^{-}$ via an intermediate $Ξ_{c}^{* 0}$ , and its isospin…

hep-ex1999

Deep-Inelastic e^+p Scattering at Very High Q^2 from ZEUS at HERA

C. M. Ginsburg

Neutral-current and charged-current deep-inelastic scattering at very high four-momentum transfer squared (Q^2) have been studied in positron-proton collisions at center-of-mass en…

hep-ex1999★ 47 cited

Search for the Flavor-Changing Neutral Current Decays B^+ -> mu^+ mu^- K^+ and B^0 -> mu^+ mu^-K^{*0}

CDF Collaboration

We report on a search for the flavor-changing neutral current decays B^+ -> mu^+ mu^- K^+ and B^0 -> mu^+ mu^- K^{*0} using 88 pb^{-1} of data from p-pbar collisions at \sqrt{s}=1.…

hep-ex1999★ 27 cited

Measurement of B0 - B0-bar flavor oscillations using jet-charge and lepton flavor tagging in p p-bar collisions at sqrt[s]=1.8 TeV

F. Abe

We present a measurement of the mass difference Delta m_d for the B0 meson and the statistical power of the b flavor tagging methods used. The measurement uses 90 (1/pb) of data fr…

hep-ex1999★ 125 cited

Hadronic Structure in the Decay $τ^{-} \to ν_{τ} π^{-} π^{0} π^{0}$ and the Sign of the Tau Neutrino Helicity

D. Asner

Based on a sample corresponding to 4.3 million produced tau-pair events, we have studied hadronic dynamics in the decay tau- --> nu_tau pi- pi0 pi0 in data recorded by the CLEO II…

Two-body B Meson Decays to eta and eta': Observation of B->eta K*

Study of Exclusive Radiative B Meson Decays

Search for the Charged Higgs Boson in the Decays of Top Quark Pairs in the eτ and μτ Channels at s​=1.8 TeV

Update of the Search for the Neutrinoless Decay τ→μγ

Search for Scalar Top and Scalar Bottom Quarks in ppˉ​ collisions at s​=1.8 TeV

Search for a W' Boson via the Decay Mode W' -> mu nu in 1.8 TeV p-pbar Collisions

Observation of Radiative Leptonic Decay of the Tau Lepton

Measurement of the Helicity of W Bosons in Top Quark Decays

Search for a Fourth-Generation Quark More Massive than the Z0 Boson in ppbar Collisions at sqrt(s) = 1.8 TeV

Measurement of b Quark Fragmentation Fractions in p-pbar Collisions at sqrt(s)=1.8 TeV

A Measurement of sin2β from B→J/ψKS0​ with the CDF detector

Search for R-parity Violating Supersymmetry using Like-Sign Dielectrons in \ppbar Collisions at s​=1.8 TeV

Structure Functions in the Decay τ∓→τ∓π0π0ντ​

Update of the Search for the Neutrinoless Decay τ→μγ

Resonant Structure of τ→3ππ0ντ​ and τ→ωπντ​ Decays

First Observation of the Decay B→J/ψϕK

Charged Track Multiplicity in B Meson Decay

Measurement of the B0 anti-B0 oscillation frequency using l- D*+ pairs and lepton flavor tags

Rare Decays of the η′

Evidence of New States Decaying into Ξc∗​π

Deep-Inelastic e^+p Scattering at Very High Q^2 from ZEUS at HERA

Search for the Flavor-Changing Neutral Current Decays B^+ -> mu^+ mu^- K^+ and B^0 -> mu^+ mu^-K^{*0}

Measurement of B0 - B0-bar flavor oscillations using jet-charge and lepton flavor tagging in p p-bar collisions at sqrt[s]=1.8 TeV

Hadronic Structure in the Decay τ−→ντ​π−π0π0 and the Sign of the Tau Neutrino Helicity

Search for the Charged Higgs Boson in the Decays of Top Quark Pairs in the $e τ$ and $μτ$ Channels at $s$ =1.8 TeV

Update of the Search for the Neutrinoless Decay $τ \to μ γ$

Search for Scalar Top and Scalar Bottom Quarks in $p p ˉ$ collisions at $s = 1.8$ TeV

A Measurement of $sin 2 β$ from $B \to J / ψ K_{S}^{0}$ with the CDF detector

Search for R-parity Violating Supersymmetry using Like-Sign Dielectrons in \ppbar Collisions at $s = 1.8$ TeV

Structure Functions in the Decay $τ^{\mp} \to τ^{\mp} π^{0} π^{0} ν_{τ}$

Update of the Search for the Neutrinoless Decay $τ \to μ γ$

Resonant Structure of $τ \to 3 π π^{0} ν_{τ}$ and $τ \to ω π ν_{τ}$ Decays

First Observation of the Decay $B \to J / ψ ϕ K$

Rare Decays of the $η^{^{'}}$

Evidence of New States Decaying into $Ξ_{c}^{*} π$

Hadronic Structure in the Decay $τ^{-} \to ν_{τ} π^{-} π^{0} π^{0}$ and the Sign of the Tau Neutrino Helicity