University of Glasgow

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 2004 · hep-exShow all

35 papers · 2 filters

hep-ex2004★ 699 cited

Measurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV

D. Acosta, CDF Collaboration

We present a new measurement of the inclusive and differential production cross sections of $J / ψ$ mesons and $b$ -hadrons in proton-antiproton collisions at $s = 1960$ GeV. The…

hep-ex2004★ 24 cited

CKM Results From CLEO

Karl M. Ecklund

I present recent CLEO measurements of inclusive semileptonic B decay spectra and the branching fraction. I also report preliminary results from a combined fit to spectral moments,…

hep-ex2004★ 58 cited

Measurement of the Lifetime Difference Between B_s Mass Eigenstates

D. Acosta

We present measurements of the lifetimes and polarization amplitudes for B_s --> J/psi phi and B_d --> J/psi K*0 decays. Lifetimes of the heavy (H) and light (L) mass eigenstates i…

hep-ex2004★ 37 cited

Measurement of the Cross Section for Prompt Diphoton Production in p-pbar Collisions at sqrt(s) = 1.96 TeV

D. Acosta et al

We report a measurement of the rate of prompt diphoton production in $p p ˉ$ collisions at $s = 1.96 TeV$ using a data sample of 207 pb $^{- 1}$ collected with the up…

hep-ex2004★ 12 cited

Search for Anomalous Kinematics in ttbar Dilepton Events at CDF II

CDF collaboration, D. Acosta

We report on a search for anomalous kinematics of ttbar dilepton events in ppbar collisions at sqrt{s}=1.96 TeV using 193 {pb}^{-1} of data collected with the CDF II detector. We d…

hep-ex2004★ 34 cited

Measurements of Bottom Anti-Bottom Azimuthal Production Correlations in Proton-Antiproton Collisions at s**(1/2)= 1.8 TeV

CDF Collaboration

We have measured the azimuthal angular correlation of bottom anti-bottom production, using 86.5 pb-1 of data collected by Collider Detector at Fermilab (CDF) in proton anti-proton…

hep-ex2004★ 28 cited

Measurement of the W Boson Polarization in Top Decay at CDF at s**(1/2) = 1.8 TeV

CDF Collaboration

The polarization of the $W$ boson in $t \to W b$ decay is unambiguously predicted by the Standard Model of weak interactions and is a powerful test of our understanding of the $tbW…

hep-ex2004★ 52 cited

Measurement of the Forward-Backward Charge Asymmetry of Electron-Positron Pairs in Proton anti-Proton Collisions at s**(1/2)=1.96-TeV

CDF Collaboration

We present a measurement of the mass dependence of the forward-backward charge asymmetry (A_{FB}) for electron-positron pairs produced via an intermediate Z/gamma with mass Mee > 4…

hep-ex2004★ 9 cited

Search for Scalar Leptoquark Pairs Decaying to $ν ν ˉ q q ˉ$ in \ppbar Collisions at $s = 1.96$ TeV

CDF Collaboration, D. Acosta

We report on a search for the pair production of scalar leptoquarks, $L Q$ , using 191 pb $^{- 1}$ of proton-antiproton collision data recorded by the CDF experiment during Run II of t…

hep-ex2004★ 5 cited

Comparison of Three-jet Events in Proton-Antiproton Collisions at Center-of-mass Energy 1.8 TeV to Predictions from a Next-to-leading Order QCD Calculation

D. Acosta, T. Affolder, M. G. Albrow +410

The properties of three-jet events with total transverse energy greater than 320 GeV and individual jet energy greater than 20 GeV have been analyzed and compared to absolute predi…

hep-ex2004★ 27 cited

Search for Anomalous Production of Diphoton Events with Missing Transverse Energy at CDF and Limits on Gauge-Mediated Supersymmetry-Breaking Models

CDF Collaboration

We present the results of a search for anomalous production of diphoton events with large missing transverse energy using the Collider Detector at Fermilab. In 202 $\invpb$ of $\pp…

hep-ex2004★ 252 cited

Measurement of the ttbar Production Cross Section in ppbar Collisions at sqrt{s}=1.96 TeV using Lepton + Jets Events with Secondary Vertex b-tagging

CDF Collaboration

We present a measurement of the ttbar production cross section using events with one charged lepton and jets from ppbar collisions at a center-of-mass energy of 1.96 TeV. In these…

hep-ex2004★ 31 cited

Search for Excited and Exotic Electrons in the e-gamma Decay Channel in p-pbar Collisions at sqrt(s) = 1.96 TeV

D. Acosta

We present a search for excited and exotic electrons (e*) decaying to an electron and a photon, both with high transverse momentum. We use 202/pb of data collected in p-pbar collis…

hep-ex2004★ 38 cited

Measurement of $W γ$ and $Z γ$ Production in $p p ˉ$ Collisions at $s$ = 1.96 TeV

CDF Collaboration

The Standard Model predictions for $W γ$ and $Z γ$ production are tested using an integrated luminosity of 200 pb $^{- 1}$ of \ppbar collision data collected at the Collider Detector a…

hep-ex2004★ 31 cited

Measurement of the ttbar Production Cross Section in ppbar Collisions at sqrt(s) = 1.96 TeV Using Kinematic Fitting of $b$ -tagged Lepton+Jet Events

CDF collaboration

We report a measurement of the ttbar production cross section using the CDF II detector at the Fermilab Tevatron. The data consist of events with an energetic electron or muon, mis…

hep-ex2004★ 49 cited

Exclusive $ρ^{0}$ meson electroproduction from hydrogen at CLAS

C. Hadjidakis

The longitudinal and transverse components of the cross section for the $e p \to e^{'} p ρ^{0}$ reaction were measured in Hall B at Jefferson Laboratory using the CLAS detector. Th…

hep-ex2004★ 556 cited

Single-spin asymmetries in semi-inclusive deep-inelastic scattering on a transversely polarized hydrogen target

The HERMES Collaboration

Single-spin asymmetries for semi-inclusive electroproduction of charged pions in deep-inelastic scattering of positrons are measured for the first time with transverse target polar…

hep-ex2004★ 14 cited

Hard Exclusive Electroproduction of $π^{+} π^{-}$ Pairs

The HERMES Collaboration, A. Airapetian

Hard exclusive electroproduction of $π^{+} π^{-}$ pairs off hydrogen and deuterium targets has been studied by the HERMES experiment at DESY. Legendre moments $< P_{1} >$ and $< P_{3} >$ of the…

hep-ex2004★ 263 cited

Quark helicity distributions in the nucleon for up, down, and strange quarks from semi--inclusive deep--inelastic scattering

HERMES Collaboration, A. Airapetian

Polarized deep--inelastic scattering data on longitudinally polarized hydrogen and deuterium targets have been used to determine double spin asymmetries of cross sections. Inclusiv…

hep-ex2004★ 93 cited

Search for Doubly-Charged Higgs Bosons Decaying to Dileptons in ppbar Collisions at sqrt(s)=1.96 TeV

CDF Collaboration, D. Acosta

We present the results of a search for doubly-charged Higgs bosons (H+/-+/-) decaying to dileptons using ~240/pb of ppbar collision data collected by the CDF II experiment at the F…

hep-ex2004★ 120 cited

First Measurements of Inclusive W and Z Cross Sections from Run II of the Tevatron Collider

CDF Collaboration

We report the first measurements of inclusive W and Z cross sections times leptonic branching ratios for p-pbar collisions at $s = 1.96$ TeV, based on their decays to electr…

hep-ex2004★ 48 cited

Measurement of beauty production in deep inelastic scattering at HERA

ZEUS Collaboration

The beauty production cross section for deep inelastic scattering events with at least one hard jet in the Breit frame together with a muon has been measured, for photon virtualiti…

hep-ex2004★ 24 cited

Proton source size measurements in the eA->e'ppX reaction

CLAS Collaboration, A. V. Stavinsky, K. R. Mikhailov +2

Two-proton correlations at small relative momentum q were studied in the eA(3He, 4He, C, Fe)-> e'ppX reaction at E_0 = 4.46 GeV using the CLAS detector at Jefferson Lab. The enhanc…

hep-ex2004★ 34 cited

Search for the exotic $Ξ^{--} (1860)$ Resonance in 340GeV/c $Σ^{-}$ -Nucleus Interactions

WA89 Collaboration

We report on a high statistics search for the $Ξ^{--} (1860)$ resonance in $Σ^{-}$ -nucleus collisions at 340GeV/c. No evidence for this resonance is found in our data sample which con…

Measurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV

CKM Results From CLEO

Measurement of the Lifetime Difference Between B_s Mass Eigenstates

Measurement of the Cross Section for Prompt Diphoton Production in p-pbar Collisions at sqrt(s) = 1.96 TeV

Search for Anomalous Kinematics in ttbar Dilepton Events at CDF II

Measurements of Bottom Anti-Bottom Azimuthal Production Correlations in Proton-Antiproton Collisions at s**(1/2)= 1.8 TeV

Measurement of the W Boson Polarization in Top Decay at CDF at s**(1/2) = 1.8 TeV

Measurement of the Forward-Backward Charge Asymmetry of Electron-Positron Pairs in Proton anti-Proton Collisions at s**(1/2)=1.96-TeV

Search for Scalar Leptoquark Pairs Decaying to ννˉqqˉ​ in \ppbar Collisions at s​=1.96 TeV

Comparison of Three-jet Events in Proton-Antiproton Collisions at Center-of-mass Energy 1.8 TeV to Predictions from a Next-to-leading Order QCD Calculation

Search for Anomalous Production of Diphoton Events with Missing Transverse Energy at CDF and Limits on Gauge-Mediated Supersymmetry-Breaking Models

Measurement of the ttbar Production Cross Section in ppbar Collisions at sqrt{s}=1.96 TeV using Lepton + Jets Events with Secondary Vertex b-tagging

Search for Excited and Exotic Electrons in the e-gamma Decay Channel in p-pbar Collisions at sqrt(s) = 1.96 TeV

Measurement of Wγ and Zγ Production in ppˉ​ Collisions at s​ = 1.96 TeV

Measurement of the ttbar Production Cross Section in ppbar Collisions at sqrt(s) = 1.96 TeV Using Kinematic Fitting of b-tagged Lepton+Jet Events

Exclusive ρ0 meson electroproduction from hydrogen at CLAS

Single-spin asymmetries in semi-inclusive deep-inelastic scattering on a transversely polarized hydrogen target

Hard Exclusive Electroproduction of π+π− Pairs

Quark helicity distributions in the nucleon for up, down, and strange quarks from semi--inclusive deep--inelastic scattering

Search for Doubly-Charged Higgs Bosons Decaying to Dileptons in ppbar Collisions at sqrt(s)=1.96 TeV

First Measurements of Inclusive W and Z Cross Sections from Run II of the Tevatron Collider

Measurement of beauty production in deep inelastic scattering at HERA

Proton source size measurements in the eA->e'ppX reaction

Search for the exotic Ξ−−(1860) Resonance in 340GeV/c Σ−-Nucleus Interactions

Search for Scalar Leptoquark Pairs Decaying to $ν ν ˉ q q ˉ$ in \ppbar Collisions at $s = 1.96$ TeV

Measurement of $W γ$ and $Z γ$ Production in $p p ˉ$ Collisions at $s$ = 1.96 TeV

Measurement of the ttbar Production Cross Section in ppbar Collisions at sqrt(s) = 1.96 TeV Using Kinematic Fitting of $b$ -tagged Lepton+Jet Events

Exclusive $ρ^{0}$ meson electroproduction from hydrogen at CLAS

Hard Exclusive Electroproduction of $π^{+} π^{-}$ Pairs

Search for the exotic $Ξ^{--} (1860)$ Resonance in 340GeV/c $Σ^{-}$ -Nucleus Interactions