Rice 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 2008 · hep-exShow all

54 papers · 2 filters

hep-ex2008★ 25 cited

Search for anomalous top quark couplings with the D0 detector

D0 Collaboration, V. Abazov

Anomalous Wtb couplings modify the angular correlations of the top quark decay products and change the single top quark production cross section. We present limits on anomalous top…

hep-ex2008★ 1 cited

Beam Spin Asymmetries in DVCS with CLAS at 4 .8 GeV

G. Gavalian

We report measurements of the beam spin asymmetry in Deeply Virtual Compton Scattering (DVCS) at an electron beam energy of 4.8 GeV using the CLAS detector at the Thomas Jefferson…

hep-ex2008★ 29 cited

First measurement of direct $f_{0} (980)$ photoproduction on the proton

CLAS Collaboration, M. Battaglieri, R. De Vita +1

We report on the results of the first measurement of exclusive $f_{0} (980)$ meson photoproduction on protons for $E_{γ} = 3.0 - 3.8$ GeV and $- t = 0.4 - 1.0$ GeV $^{2}$ . Data were collected w…

hep-ex2008★ 20 cited

New Measurement of Exclusive Decays of the chi_c0 and chi_c2 to Two-Meson Final States

CLEO Collaboration, D. M. Asner

Using a sample of 2.59 times 10^7 psi(2S) decays collected by the CLEO--c detector, we present results of a study of chi_{c0} and chi_{c2} decays into two-meson final states. We pr…

hep-ex2008★ 14 cited

Evidence for the decay B_s^0 --> D_s^()D_s^() and a measurement of Delta_Gamma_s^CP/Gamma_s

D0 Collaboration, V. M. Abazov

We search for the semi-inclusive process B_s^0 --> D_s^(*)D_s^(*) using 2.8 fb^-1 of ppbar collisions at s^(1/2) = 1.96 TeV recorded by the D0 detector operating at the Fermilab Te…

hep-ex2008★ 36 cited

Search for the lightest scalar top quark in events with two leptons in ppbar collisions at sqrt(s)=1.96 TeV

D0 Collaboration, V. Abazov

We report results of a search for the pair production of the lightest supersymmetric partner of the top quark using 1 fb-1 of data collected by the D0 detector at a ppbar center-of…

hep-ex2008★ 14 cited

Search for neutral Higgs bosons at high tan(beta) in the b(h/H/A)->btautau channel

D0 Collaboration, V. Abazov

The first search in ppbar collisions at sqrt(s)=1.96 GeV for the production of neutral Higgs bosons in association with bottom quarks and decaying in two tau leptons is presented.…

hep-ex2008★ 43 cited

Study of D0 --> pi- e+ nu(e), D+ --> pi0 e+ nu(e), D0 --> K- e+ nu(e), and D+ --> anti-K0 e+ nu(e) in Tagged Decays of the psi(3770) Resonance

CLEO Collaboration, J. Y. Ge

Using psi(3770) --> DDbar events collected with the CLEO-c detector at the Cornell e+ e- storage ring, tagged by fully reconstructing one D meson in a hadronic decay mode, we measu…

hep-ex2008★ 17 cited

Evidence of WW+WZ production with lepton + jets final states in proton-antiproton collisions at sqrt(s)=1.96 TeV

D0 Collaboration, V. M. Abazov

We present the first evidence of WW+WZ production with lepton+jets final states at a hadron collider. The data correspond to 1.07 inverse femtobarns of integrated luminosity collec…

hep-ex2008★ 19 cited

Measurement of the angular and lifetime parameters of the decays $B_{d}^{0} \to J / ψ K^{* 0}$ and $B_{s}^{0} \to J / ψ ϕ$

D0 Collaboration, V. Abazov

We present measurements of the linear polarization amplitudes and the strong relative phases that describe the flavor-untagged decays $B_{d}^{0} \to J / ψ K^{* 0}$ and $B_{s}^{0}\to J/ψ…

hep-ex2008★ 23 cited

Search for scalar leptoquarks and T-odd quarks in the acoplanar jet topology using 2.5 fb-1 of ppbar collision data at sqrt(s)=1.96 TeV

D0 Collaboration, V. Abazov

A search for new physics in the acoplanar jet topology has been performed in 2.5 fb-1 of data from ppbar collisions at sqrt(s)=1.96 TeV, recorded by the D0 detector at the Fermilab…

hep-ex2008★ 36 cited

Search for Large extra spatial dimensions in the dielectron and diphoton channels in $p p ˉ$ collisions at $s =$ 1.96 TeV

D0 Collaboration, V. Abazov

We report on a search for large extra spatial dimensions in the dielectron and diphoton channels using a data sample of 1.05 \invfb of \ppb collisions at a center-of-mass energy of…

hep-ex2008★ 62 cited

Search for charged massive long-lived particles with the D0 detector

D0 Collaboration, V. Abazov

We search for charged massive long-lived particles using 1.1 fb $^{- 1}$ of data collected by the D0 detector at the Fermilab Tevatron $p p ˉ$ Collider. Time-of-flight information…

hep-ex2008★ 37 cited

Observation of $η^{'}$ decays to $π^{+} π^{-} π^{0}$ and $π^+π^-\e^+e^-$

CLEO Collaboration, P. Naik

Using psi(2S) --> pi+ pi- J/psi, J/psi --> gamma eta' events acquired with the CLEO-c detector at the CESR e+e- collider, we make the first observations of the decays eta' --> pi+…

hep-ex2008★ 66 cited

Measurement of unpolarized semi-inclusive pi+ electroproduction off the proton

CLAS Collaboration, M. Osipenko, M. Ripani +3

Semi-inclusive pi+ electroproduction on protons has been measured with the CLAS detector at Jefferson Lab. The measurement was performed on a liquid-hydrogen target using a 5.75 Ge…

hep-ex2008★ 32 cited

Search for pair production of second generation scalar leptoquarks

D0 Collaboration, V. M. Abazov

We report on a search for the pair production of second generation scalar leptoquarks (LQ) in ppbar collisions at the center of mass energy sqrt(s)=1.96 TeV using a data set corres…

hep-ex2008★ 23 cited

A search for associated W and Higgs Boson production in ppbar collisions at sqrt{s}=1.96 TeV

D0 Collaboration

We present results of a search for WH -> lepton neutrino b bbar production in ppbar collisions based on the analysis of 1.05 fb-1 of data collected by the D0 experiment at the Ferm…

hep-ex2008★ 32 cited

Measurement of sigma(ppbar -> Z + X) Br(Z -> tau+tau-) at sqrt(s)=1.96 TeV

D0 Collaboration, V. Abazov

We present a measurement of the cross section for Z boson production times the branching fraction to tau lepton pairs sigma(ppbar -> Z + X) Br(Z -> tau+ tau-) in proton-antiproton…

hep-ex2008★ 2 cited

A search for the standard model Higgs boson in the missing energy and acoplanar b-jet topology at sqrt(s) = 1.96 TeV

D0 Collaboration, V. Abazov

We report a search for the standard model Higgs boson in the missing energy and acoplanar b-jet topology, using an integrated luminosity of 0.93 inverse femtobarn recorded by the D…

hep-ex2008★ 92 cited

Observation of the doubly strange b baryon Omega_b-

D0 Collaboration, V. Abazov

We report the observation of the doubly strange b baryon Omega_b- in the decay channel Omega_b- to J/psi Omega-, with J/psi to mu+ mu- and Omega- to Lambda K-, in $p p ˉ$ collis…

hep-ex2008★ 62 cited

Measurement of differential Z/gamma*+jet+X cross sections in proton anti-proton collisions at sqrt{s}=1.96 TeV

D0 Collaboration, V. Abazov

We present new measurements of differential cross sections for Z/gamma*(->mumu)+jet+X production in a 1 fb-1 data sample collected with the D0 detector in proton anti-proton collis…

hep-ex2008★ 25 cited

Observation of ZZ production in ppbar collisions at sqrt(s) = 1.96 TeV

D0 Collaboration, V. Abazov

We present an observation for ZZ -> l+l-l'+l'- (l, l' = e or mu) production in ppbar collisions at a center-of-mass energy of sqrt(s) = 1.96 TeV. Using 1.7 fb-1 of data collected b…

hep-ex2008★ 11 cited

ZZ to llvv production in pp collisions at sqrt(s) = 1.96 TeV

D0 Collaboration, V. Abazov

We describe a search for Z boson pair production in pp collisions at sqrt(s)= 1.96 TeV with the D0 detector at the Fermilab Tevatron Collider using a data sample corresponding to a…

hep-ex2008★ 59 cited

Exclusive $ρ^{0}$ electroproduction on the proton at CLAS

CLAS collaboration

The $e p \to e^{'} p ρ^{0}$ reaction has been measured, using the 5.754 GeV electron beam of Jefferson Lab and the CLAS detector. This represents the largest ever set of data for t…

Search for anomalous top quark couplings with the D0 detector

Beam Spin Asymmetries in DVCS with CLAS at 4 .8 GeV

First measurement of direct f0​(980) photoproduction on the proton

New Measurement of Exclusive Decays of the chi_c0 and chi_c2 to Two-Meson Final States

Evidence for the decay B_s^0 --> D_s^(*)D_s^(*) and a measurement of Delta_Gamma_s^CP/Gamma_s

Search for the lightest scalar top quark in events with two leptons in ppbar collisions at sqrt(s)=1.96 TeV

Search for neutral Higgs bosons at high tan(beta) in the b(h/H/A)->btautau channel

Study of D0 --> pi- e+ nu(e), D+ --> pi0 e+ nu(e), D0 --> K- e+ nu(e), and D+ --> anti-K0 e+ nu(e) in Tagged Decays of the psi(3770) Resonance

Evidence of WW+WZ production with lepton + jets final states in proton-antiproton collisions at sqrt(s)=1.96 TeV

Measurement of the angular and lifetime parameters of the decays Bd0​→J/ψK∗0 and Bs0​→J/ψϕ

Search for scalar leptoquarks and T-odd quarks in the acoplanar jet topology using 2.5 fb-1 of ppbar collision data at sqrt(s)=1.96 TeV

Search for Large extra spatial dimensions in the dielectron and diphoton channels in ppˉ​ collisions at s​=1.96 TeV

Search for charged massive long-lived particles with the D0 detector

Observation of η′ decays to π+π−π0 and $π^+π^-\e^+e^-$

Measurement of unpolarized semi-inclusive pi+ electroproduction off the proton

Search for pair production of second generation scalar leptoquarks

A search for associated W and Higgs Boson production in ppbar collisions at sqrt{s}=1.96 TeV

Measurement of sigma(ppbar -> Z + X) Br(Z -> tau+tau-) at sqrt(s)=1.96 TeV

A search for the standard model Higgs boson in the missing energy and acoplanar b-jet topology at sqrt(s) = 1.96 TeV

Observation of the doubly strange b baryon Omega_b-

Measurement of differential Z/gamma*+jet+X cross sections in proton anti-proton collisions at sqrt{s}=1.96 TeV

Observation of ZZ production in ppbar collisions at sqrt(s) = 1.96 TeV

ZZ to llvv production in pp collisions at sqrt(s) = 1.96 TeV

Exclusive ρ0 electroproduction on the proton at CLAS

First measurement of direct $f_{0} (980)$ photoproduction on the proton

Evidence for the decay B_s^0 --> D_s^()D_s^() and a measurement of Delta_Gamma_s^CP/Gamma_s

Measurement of the angular and lifetime parameters of the decays $B_{d}^{0} \to J / ψ K^{* 0}$ and $B_{s}^{0} \to J / ψ ϕ$

Search for Large extra spatial dimensions in the dielectron and diphoton channels in $p p ˉ$ collisions at $s =$ 1.96 TeV

Observation of $η^{'}$ decays to $π^{+} π^{-} π^{0}$ and $π^+π^-\e^+e^-$

Exclusive $ρ^{0}$ electroproduction on the proton at CLAS