95 citations · 748 across the 25 of their papers we have counts for
25 papers
Deuteron and Anti-deuteron Production in e+e- Collisions at the Z Resonance
The ALEPH Collaboration, S. Schael
Deuteron and anti-deuteron production in Z decays has been observed in the ALEPH experiment at LEP. The production rate of anti-deuterons is measured to be 5.9+-1.8+-0.5 10^-6 per…
A measurement of the gluon splitting rate into ccbar pairs in hadronic Z decays
ALEPH Collaboration, Arno Heister
The rate of gluons splitting into pairs in hadronic decays is measured using the data sample collected by ALEPH from 1991 to 1995. The selection is based on the ide…
Search for charged Higgs bosons in e+e- collisions at energies up to sqrt(s) = 209GeV
ALEPH Collaboration
A search for charged Higgs bosons produced in pairs is performed with data collected at centre-of-mass energies ranging from 189 to 209 GeV by ALEPH at LEP, corresponding to a tota…
A flavour-independent Higgs boson search in e+e- collisions at sqrt(s) up to 209GeV
ALEPH Collaboration
A search for the Higgsstrahlung process is carried out, covering decays of the Higgs boson into any quark pair, a gluon pair or a tau pair. The an…
Search for gammagamma -> eta_b in e+e- collisions at LEP2
ALEPH Collaboration
A search for the pseudoscalar meson eta_b is performed in two-photon interactions at LEP~2 with an integrated luminosity of 699 pb^-1 collected at e+e- centre-of-mass energies from…
Leptonic decays of the Ds meson
ALEPH Collaboration
The purely leptonic decays Ds -> tau nu and Ds -> mu nu are studied in a sample of four million hadronic Z decays collected with the ALEPH detector at the LEP e+e- collider from 19…
Final results of the searches for neutral Higgs bosons in e+e- collisions at sqrt(s) up to 209GeV
ALEPH Collaboration
The final results of the ALEPH search for the Standard Model Higgs boson at LEP, with data collected in the year 2000 at centre-of-mass energies up to 209 GeV, are presented. The c…
Search for scalar leptons in e+e- collisions at centre-of-mass energies up to 209GeV
ALEPH Collaboration
A search for selectron, smuon and stau pair production is performed with the data collected by the ALEPH detector at LEP at centre-of-mass energies up to 209 GeV. The numbers of ca…
Searches for neutral Higgs bosons in e+e- collisions at centre-of-mass energies from 192 to 202GeV
ALEPH Collaboration
Searches for neutral Higgs bosons are performed with the 237 pb-1 of data collected in 1999 by the ALEPH detector at LEP, for centre-of-mass energies between 191.6 and 201.6 GeV. T…
Search for charged Higgs bosons in e+e- collisions at energies up to sqrt(s) = 189GeV
ALEPH Collaboration
The data collected at centre-of-mass energies of 188.6 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 176.2 pb-1, are analysed in a search for pair-produced char…
Search for gamma gamma decays of a Higgs boson produced in association with a fermion pair in e+e- collisions at LEP
ALEPH Collaboration
A serach for gamma gamma decays of Higgs boson is performed in the data sample collected at LEP with the ALEPH detector between 1991 and 1999. This corresponds to an integrated lum…
Measurement of W-pair production in e+e- collisions at 189GeV
ALEPH Collaboration
The production of W-pairs is analysed in a data sample collected by ALEPH at a mean centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 174.2 pb^-1. Cr…
Determination of the LEP centre-of-mass energy from Zgamma events
ALEPH Collaboration
Radiative returns to the Z resonance (Zgamma events) are used to determine the LEP2 centre-of-mass energy from the data collected with the ALEPH detector in 1997. The average centr…
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…
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…
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…
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…
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,…
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…
Search for sleptons in e+e- collisions at centre-of-mass energies of 161 GeV and 172 GeV
ALEPH collaboration
The data recorded by the ALEPH experiment at LEP at centre-of-mass energies of 161 GeV and 172 GeV were analysed to search for sleptons, the supersymmetric partners of leptons. No…