Search for pentaquark states in Z decays (2008)
Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., Goy, C., ...
Exotic hadrons made of five quarks (pentaquarks) are searched for in hadronic Z decays collected by the ALEPH detector at LEP. No significant signal is observed. At 95% C.L., upper limits are set on...
Two-dimensional analysis of Bose-Einstein correlations in hadronic Z decays at LEP (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, collected by the ALEPH detector.The correlation function, measured using either the unlike-sign or the mixed...
Studies of QCD at $e^{+}e^{-}$ centre-of-mass energies between 91 and 209 GeV (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed using 730 pb-1 of data collected between 91 and 209 GeV in the framework of QCD. In particular...
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The W+W- production cross section is measured from a data sample corresponding to a total integrated luminosity of 683 pb-1, collected by the Aleph experiment at LEP at centre-of-mass energies from...
Single- and multi-photon production in $e^+ e^-$ collisions at $\sqrt{s}$ up to 209 GeV (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Events containing only energetic photons are analysed in a sample of 628 pb -1 of data recorded from e+e- collisions at centre-of-mass energies between 189 and 209 GeV by the ALEPH detector at LEP....
A measurement of the gluon splitting rate into $c\overline{c}$ pairs in hadronic Z decays (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The rate of gluons splitting into $c \bar{c}$ pairs in hadronic $Z$ decays is measured using the data sample collected by ALEPH from 1991 to 1995. The selection is based on the identification of...
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The W+W- production cross section is measured from a data sample corresponding to a total integrated luminosity of 683 pb-1, collected by the Aleph experiment at LEP at centre-of-mass energies from...
Studies of QCD at $e^{+}e^{-}$ centre-of-mass energies between 91 and 209 GeV (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed using 730 pb-1 of data collected between 91 and 209 GeV in the framework of QCD. In particular...
Two-dimensional analysis of Bose-Einstein correlations in hadronic Z decays at LEP (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, collected by the ALEPH detector.The correlation function, measured using either the unlike-sign or the mixed...
Search for pentaquark states in Z decays (2008)
Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., Goy, C., ...
Exotic hadrons made of five quarks (pentaquarks) are searched for in hadronic Z decays collected by the ALEPH detector at LEP. No significant signal is observed. At 95% C.L., upper limits are set on...
Single- and multi-photon production in $e^+ e^-$ collisions at $\sqrt{s}$ up to 209 GeV (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Events containing only energetic photons are analysed in a sample of 628 pb -1 of data recorded from e+e- collisions at centre-of-mass energies between 189 and 209 GeV by the ALEPH detector at LEP....
A measurement of the gluon splitting rate into $c\overline{c}$ pairs in hadronic Z decays (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The rate of gluons splitting into $c \bar{c}$ pairs in hadronic $Z$ decays is measured using the data sample collected by ALEPH from 1991 to 1995. The selection is based on the identification of...
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The W+W- production cross section is measured from a data sample corresponding to a total integrated luminosity of 683 pb-1, collected by the Aleph experiment at LEP at centre-of-mass energies from...
Studies of QCD at $e^{+}e^{-}$ centre-of-mass energies between 91 and 209 GeV (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The hadronic final states observed with the ALEPH detector at LEP in e+e- annihilation are analysed using 730 pb-1 of data collected between 91 and 209 GeV in the framework of QCD. In particular...
Two-dimensional analysis of Bose-Einstein correlations in hadronic Z decays at LEP (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, collected by the ALEPH detector.The correlation function, measured using either the unlike-sign or the mixed...
Search for pentaquark states in Z decays (2008)
Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., Goy, C., ...
Exotic hadrons made of five quarks (pentaquarks) are searched for in hadronic Z decays collected by the ALEPH detector at LEP. No significant signal is observed. At 95% C.L., upper limits are set on...
Single- and multi-photon production in $e^+ e^-$ collisions at $\sqrt{s}$ up to 209 GeV (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Events containing only energetic photons are analysed in a sample of 628 pb -1 of data recorded from e+e- collisions at centre-of-mass energies between 189 and 209 GeV by the ALEPH detector at LEP....
A measurement of the gluon splitting rate into $c\overline{c}$ pairs in hadronic Z decays (2008)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The rate of gluons splitting into $c \bar{c}$ pairs in hadronic $Z$ decays is measured using the data sample collected by ALEPH from 1991 to 1995. The selection is based on the identification of...
A Combination of Preliminary Electroweak Measurements and Constraints on the Standard Model (2007)
Alcaraz, J., Azzurri, P., Barberio, E., Blondel, A., Checchia, P., Clare, R., ...
This note presents a combination of published and preliminary electroweak results from the four LEP collaborations ALEPH, DELPHI, L3 and OPAL based on electron-positron collision data taken at...
Absolute Lower Limits on the Masses of Selectrons and Sneutrinos in the MSSM (2006)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
The results of searches for selectrons, charginos and neutralinos performed with the data collected by the ALEPH detector at LEP at centre-of-mass energies up to 209 GeV are interpreted in the...
Akhmadaliev, S., Amaral, P., Ambrosini, G., Amorim, A., Anderson, K., Andrieux, M.L., ...
This paper discusses hadron energy reconstruction for the ATLAS barrel prototype combined calorimeter (consisting of a lead-liquid argon electromagnetic part and an iron-scintillator hadronic part)...
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
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 changes with respect...
Determination of the LEP centre-of-mass energy from Z$\gamma$ events (2006)
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J P., ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass energy from the data collected with the ALEPH detector in 1997. The average centre-of-mass energy...
Test beam results of a stereo preshower integrated in the liquid argon accordion calorimeter (2006)
Astbury, A., Aubert, B., Auge, E., Baisin, L., Barreiro, F., Battistoni, G., ...
Test beam results of a stereo preshower integrated in the liquid argon accordion calorimeter (2006)
Astbury, A., Aubert, B., Auge, E., Baisin, L., Barreiro, F., Battistoni, G., ...
Test beam results of a stereo preshower integrated in the liquid argon accordion calorimeter (2006)
Astbury, A., Aubert, B., Auge, E., Baisin, L., Barreiro, F., Battistoni, G., ...
A Combination of Preliminary Electroweak Measurements and Constraints on the Standard Model (2006)
Alcaraz, J., Bajo-Vaquero, A., Bambade, P., Barberio, E., Blondel, A., Bourilkov, D., ...
This note presents a combination of published and preliminary electroweak results from the four LEP collaborations ALEPH, DELPHI, L3 and OPAL based on electron-positron collision data taken at...
A Combination of Preliminary Electroweak Measurements and Constraints on the Standard Model (2006)
Abbaneo, D., Alcaraz, J., Antilogus, P., Bajo-Vaquero, A., Bambade, P., Barberio, E., ...
This note presents a combination of published and preliminary electroweak results from the four LEP collaborations and the SLD collaboration which were prepared for the 2004 summer conferences. [...]...
Performance of the Atlas electromagnetic calorimeter barrel module 0 (2006)
Aubert, B., Ballansat, J., Bazan, A., Beaugiraud, B., Boniface, J., Chollet, F., ...
The construction and performance of the barrel pre-series module 0 of the future ATLAS electromagnetic calorimeter at the LHC is described. The signal reconstruction and performance of ATLAS-like...
Performance of the ATLAS electromagnetic calorimeter end-cap module 0 (2006)
Aubert, B., Ballansat, J., Bazan, A., Beaugiraud, B., Boniface, J., Chollet, F., ...
The construction and beam test results of the ATLAS electromagnetic end-cap calorimeter pre-production module 0 are presented. The stochastic term of the energy resolution is between 10% GeV^1/2 and...
Performance of the Atlas electromagnetic calorimeter barrel module 0 (2006)
Aubert, B., Ballansat, J., Bazan, A., Beaugiraud, B., Boniface, J., Chollet, F., ...
The construction and performance of the barrel pre-series module 0 of the future ATLAS electromagnetic calorimeter at the LHC is described. The signal reconstruction and performance of ATLAS-like...
Performance of the ATLAS electromagnetic calorimeter end-cap module 0 (2006)
Aubert, B., Ballansat, J., Bazan, A., Beaugiraud, B., Boniface, J., Chollet, F., ...
The construction and beam test results of the ATLAS electromagnetic end-cap calorimeter pre-production module 0 are presented. The stochastic term of the energy resolution is between 10% GeV^1/2 and...
Performance of the Atlas electromagnetic calorimeter barrel module 0 (2006)
Aubert, B., Ballansat, J., Bazan, A., Beaugiraud, B., Boniface, J., Chollet, F., ...
The construction and performance of the barrel pre-series module 0 of the future ATLAS electromagnetic calorimeter at the LHC is described. The signal reconstruction and performance of ATLAS-like...
Performance of the ATLAS electromagnetic calorimeter end-cap module 0 (2006)
Aubert, B., Ballansat, J., Bazan, A., Beaugiraud, B., Boniface, J., Chollet, F., ...
The construction and beam test results of the ATLAS electromagnetic end-cap calorimeter pre-production module 0 are presented. The stochastic term of the energy resolution is between 10% GeV^1/2 and...
Search for neutral MSSM Higgs bosons at LEP (2006)
Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., Goy, C., ...
The four LEP collaborations, ALEPH, DELPHI, L3 and OPAL, have searched for the neutral Higgs bosons which are predicted by the Minimal Supersymmetric standard model (MSSM). The data of the four...
Constraints on anomalous QGC's in $e^{+}e^{-}$ interactions from 183 to 209 GeV (2005)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Constraints on anomalous QGC's in $e^{+}e^{-}$ interactions from 183 to 209 GeV (2005)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Constraints on anomalous QGC's in $e^{+}e^{-}$ interactions from 183 to 209 GeV (2005)
Heister, A., Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., ...
Measurement of triple gauge-boson couplings at 172 GeV (2005)
Barate, R., Jezequel, S., Buskulic, D., Decamp, D., Ghez, P., Goy, C., ...
The triple gauge-boson couplings, Awp, Aw and Abp, have been measured using 34 semileptonically and 54 hadronically decaying WW candidate events. The events were selected in the data recorded during...
Measurement of the mass of the Z boson and the energy calibration of LEP (2005)
Arnaudon, L., Assmann, R., Billan, J., Birr, W., Blondel, A., Bobbink, G., ...
Measurement of triple gauge-boson couplings at 172 GeV (2005)
Barate, R., Jezequel, S., Buskulic, D., Decamp, D., Ghez, P., Goy, C., ...
The triple gauge-boson couplings, Awp, Aw and Abp, have been measured using 34 semileptonically and 54 hadronically decaying WW candidate events. The events were selected in the data recorded during...
Measurement of the mass of the Z boson and the energy calibration of LEP (2005)
Arnaudon, L., Assmann, R., Billan, J., Birr, W., Blondel, A., Bobbink, G., ...
Measurement of triple gauge-boson couplings at 172 GeV (2005)
Barate, R., Jezequel, S., Buskulic, D., Decamp, D., Ghez, P., Goy, C., ...
The triple gauge-boson couplings, Awp, Aw and Abp, have been measured using 34 semileptonically and 54 hadronically decaying WW candidate events. The events were selected in the data recorded during...
Measurement of the mass of the Z boson and the energy calibration of LEP (2005)
Arnaudon, L., Assmann, R., Billan, J., Birr, W., Blondel, A., Bobbink, G., ...
Study of Fermion Pair Production in $e^{+}e^{-}$ Collisions at 130-183 GeV (2005)
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J.P., ...
The cross sections and forward-backward asymmetries of hadronic and leptonic events produced in e+e- collisions at centre-of-mass energies of 130-183 GeV are presented. Results for ee, mumu, tautau,...
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J P., ...
Searches for pair-production of supersymmetric particles under the assumption that R-parity is violated via a single dominant $LL{\bar E}$, $LQ{\bar D}$ or ${\bar U} {\bar D} {\bar D}$ coupling are...
Bose-Einstein correlations in W-pair decays (2005)
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J.P., ...
Bose-Einstein correlations are studied in semileptonicWW --> qqbarlnu and fully hadronic WW --> qqbarqqbar W-pair decays with the ALEPH detector at LEP at centre-of-mass energies of 172, 183 and...
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J.P., ...
The e+e- -> ZZ cross section at sqrt(s)=182.7 and 188.6 GeV has been measured using the ALEPH detector. The analysis covers all of the visible ZZ final states and yields cross section measurements of...
Searches for sleptons and squarks in $e^+ e^-$ collisions at 189 GeV (2005)
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J.P., ...
The data collected at a centre-of-mass energy of 188.6 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 173.6 pb$^{-1}$, are analysed in a search for the scalar partners of quarks...
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J.P., ...
Searches for charginos and neutralinos are performed with the data collected by the ALEPH detector at LEP at centre-of-mass energies near 183 GeV. In these searches, it is assumed that R-parity is...
Search for an invisibly decaying Higgs boson in $e^{+}e^{-}$ collisions at 189 GeV (2005)
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J P., ...
The data collected in 1998 by ALEPH at LEP at a centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 176.2 pb-1, are analysed to search for invisible decays of a Higgs...
A direct measurement of $\mid V_{cs} \mid$ in hadronic W decays using a charm tag (2005)
Barate, R., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J P., ...
The inclusive charm production rate in W decays is measured from a study of the properties of final state p