121 citations · 1.4k across the 43 of their papers we have counts for
43 papers
Measurement of the branching ratios of the Z0 into heavy quarks
SLD Collaboration, K. Abe
We measure the hadronic branching ratios of the Z0 boson into heavy quarks: Rb=Gamma(Z0->bb)/Gamma(Z0->hadrons) and Rc=Gamma(Z0->cc/Gamma(Z0->hadrons) using a multi-tag technique.…
Production of pi+, pi-, K+, K-, p and p-bar in Light (uds), c and b Jets from Z0 Decays
The SLD Collaboration
We present improved measurements of the differential production rates of stable charged particles in hadronic Z0 decays, and of charged pions, kaons and protons identified over a w…
First measurement of the double-inclusive B/Bbar hadron energy distribution in e+e- annihilations, and of angle-dependent moments of the B and Bbar energies
SLD Collaboration, Koya Abe
We have made the first measurement of the double-inclusive B/Bbar energy distribution in e+e- annihilations, using a sample of 400,000 hadronic Z0 decay events recorded in the SLD…
An improved study of the structure of e+e- -> b bbar g events and limits on the anomalous chromomagnetic coupling of the b-quark
Koya Abe etal
The structure of three-jet e+e- -> b bbar g events has been studied using hadronic Z0 decays recorded in the SLD experiment at SLAC. Three-jet final states were selected and the CC…
Measurement of the b-quark fragmentation function in Z0 decays
Koya Abe
We present a measurement of the b-quark inclusive fragmentation function in Z0 decays using a novel kinematic B-hadron energy reconstruction technique. The measurement was performe…
Improved Direct Measurement of and at the Pole Using a Lepton Tag
SLD Collaboration, Kenji Abe
The parity violation parameters and of the and couplings have been measured directly, using the polar angle dependence of the polarized cross s…
An improved direct measurement of leptonic coupling asymmetries with polarized Z bosons
The SLD Collaboration, K. Abe
We present final measurements of the Z boson-lepton coupling asymmetry parameters Ae, Amu, and Atau with the complete sample of polarized Z bosons collected by the SLD detector at…
A High-Precision Measurement of the Left-Right Z Boson Cross-Section Asymmetry
SLD Collaboration
We present a measurement of the left-right cross-section asymmetry (ALR) for Z boson production by e+e- collisions. The measurement includes the final data taken with the SLD detec…
Measurement of W-pair production in e+e- collisions at 183 GeV
ALEPH Collaboration
The production of W+W- pairs is analysed in a data sample collected by ALEPH at a mean centre-of-mass energy of 182.7 GeV, corresponding to an integrated luminosity of 57 pb-1. Cro…
First study of the structure of e+e- -> b bbar g events and limits on the anomalous chromomagnetic moment of the b-quark
Kenji Abe et al
The structure of e+e- -> b bbar g events was studied using Z0 decays recorded in the SLD experiment at SLAC. Three-jet final states were selected and the CCD-based vertex detector…
Search for charged Higgs bosons in e+e- collisions at sqrt(s) = 181-184 GeV
ALEPH Collaboration, R. Barate et al
Data collected at centre-of-mass energies of 181-184 GeV by ALEPH at LEP corresponding to an integrated luminosity of 56.9 pb-1, are analysed in a search for pair-produced charged…
Measurement of triple gauge WWgamma couplings at LEP2 using photonic events
ALEPH Collaboration, R. Barate
A study of events with photons and missing energy has been performed with the data sample obtained with the ALEPH detector at centre-of-mass energies from 161 to 184 GeV,correspond…
Search for the Standard Model Higgs boson at the LEP2 collider near sqrt(S) = 183GeV
ALEPH Collaboration
During 1997 the ALEPH experiment at LEP gathered 57pb^-1 of data at centre-of- mass energies near 183 GeV. These data are used to look for possible signals from the production of t…
Study of D0-Dbar0 mixing and D0 doubly cabibbo-suppressed decays
ALEPH collaboration
Using a sample of four million hadronic Z events collected in ALEPH from 1991 to 1995, the decays D*+ -> D0pi^+_s, with D0 decaying to K-pi+ or to K+pi-, are studied. The relative…
The forward-backward asymmetry for charm quarks at the Z
ALEPH collaboration
The data set collected with the ALEPH detector from 1991 to 1995 at LEP has been analysed to measure the charm forward-backward asymmetry at the Z. Out of a total of 4.1 million ha…
Scalar quark searches in e^+e^- collisions at sqrt{s} = 181-184 GeV
The ALEPH Collaboration
Searches for scalar top, scalar bottom and degenerate scalar quarks have been performed with data collected with the ALEPH detector at LEP. The data sample consists of 57 pb^-1 tak…
Production of pi+, K+, K0, K*0, phi, p and Lambda-0 in Hadronic Z0 Decays
The SLD Collaboration, K. Abe
We have measured the differential production cross sections as a function of scaled momentum x_p=2p/E_cm of the identified hadron species pi+, K+, K0, K*0, phi, p, Lambda0, and of…
An Improved Test of the Flavor Independence of Strong Interactions
K. Abe et al
We present an improved comparison of the strong coupling of the gluon to light (q_l=u+d+s), c, and b quarks, determined from multijet rates in flavor-tagged samples of hadronic Z0…
Updated measurement of the tau lepton lifetime
The ALEPH Collaboration
A new measurement of the mean lifetime of the tau lepton is presented. Three different analysis methods are applied to a sample of 90000 tau pairs, collected in 1993 and 1994 with…
Searches for Supersymmetry in the photon(s) plus missing energy channels at = 161 GeV and 172 GeV
ALEPH Collaboration
Searches for supersymmetric particles in channels with one or more photons and missing energy have been performed with data collected by the ALEPH detector at LEP. The data consist…
A Measurement of Rb using a Vertex Mass Tag
SLD Collaboration
We report a new measurement of Rb = Gamma(Z0->b-bbar) / Gamma(Z0->hadrons) using a double tag technique, where the b hemisphere selection is based on the reconstructed mass of the…
Searches for Scalar Top and Scalar Bottom Quarks at LEP2
The ALEPH Collaboration
Searches for scalar top and bottom quarks have been performed with data collected by the ALEPH detector at LEP. The data sample consists of 21.7 pb^-1 taken at sqrt{s} = 161, 170,…
Measurement of the B Hadron Energy Distribution in Z0 Decays
K. Abe et al, :, The SLD Collaboration
We have measured the B hadron energy distribution in Z0 decays using a sample of semi-leptonic B decays recorded in the SLD experiment at SLAC. The energy of each tagged B hadron w…
Search for pair-production of long-lived heavy charged particles in e+e- annihilation
ALEPH Collaboration
A search for pair-production of long-lived, heavy, singly-charged particles has been performed with data collected by the ALEPH detector at a centre-of-mass energy of 172 GeV. Data…