CERN Accelerating science

000935218 001__ 935218
000935218 003__ SzGeCERN
000935218 005__ 20220128101130.0
000935218 0248_ $$aoai:cds.cern.ch:935218$$pcerncds:CERN$$pcerncds:CERN:FULLTEXT$$pcerncds:FULLTEXT$$qcerncds:hep-ex
000935218 0247_ $$2DOI$$a10.1140/epjc/s2006-02539-1
000935218 035__ $$9SPIRES$$a6557783
000935218 035__ $$9Inspire$$a704275
000935218 037__ $$9arXiv$$ahep-ex/0603022$$chep-ex
000935218 037__ $$aCERN-PH-EP-2005-044
000935218 037__ $$aCERN-EP-PH-2005-044
000935218 041__ $$aeng
000935218 084__ $$2CERN Library$$aPH-EP-2005-044
000935218 088__ $$aCERN-EP-PH-2005-044-[SIC!]
000935218 088__ $$aCERN-L3-302
000935218 088__ $$aCERN-PH-EP-2005-044
000935218 100__ $$aAchard, P.
000935218 245__ $$aMeasurement of hadron and lepton-pair production in $e^{+}e^{-}$ collisions at $\sqrt{s} = 192 - 208 GeV$ at LEP
000935218 260__ $$c2006
000935218 269__ $$aGeneva$$bCERN$$c10 Mar 2006
000935218 300__ $$a38 p
000935218 500__ $$adedicated to the memory of Dr. Stephan Wynhoff
000935218 500__ $$9Inspire$$adedicated to the memory of Dr. Stephan Wynhoff
000935218 500__ $$9arXiv$$aDedicated to the memory of Dr. Stephan Wynhoff
000935218 520__ $$aHadron production and lepton-pair production in e+e- collisions are studied with data collected with the L3 detector at LEP at centre-of-mass energies sqrt{s}=192-208GeV. Using a total integrated luminosity of 453/pb, 36057 hadronic events and 12863 lepton-pair events are selected. The cross sections for hadron production and lepton-pair production are measured for the full sample and for events where no high-energy initial-state-radiation photon is emitted prior to the collisions. Lepton-pair events are further investigated and forward-backward asymmetries are measured. Finally, the differential cross sections for electron-positron pair-production is determined as a function of the scattering angle. An overall good agreement is found with Standard Model predictions.
000935218 520__ $$9HEPDATA$$hCERN-LEP. Measurement of the cross sections and forward-backward asymmetries in E+ E- production of MU+ MU-, TAU+ TAU-, E+ E- and HADRON final states at incident centre of mass energy from 192 to 208 GeV. Data are given for the full data sample as well as for events where no high energy initial state radiation photon is emitted prior to collisions. Differential cross sections for E+ E- pair production is also measured. The data come from a sample of integrated luminosity of 453 pb-1 collected during the years 1999 and 2000..
000935218 520__ $$9arXiv$$aHadron production and lepton-pair production in e+e- collisions are studied with data collected with the L3 detector at LEP at centre-of-mass energies sqrt{s}=192-208GeV. Using a total integrated luminosity of 453/pb, 36057 hadronic events and 12863 lepton-pair events are selected. The cross sections for hadron production and lepton-pair production are measured for the full sample and for events where no high-energy initial-state-radiation photon is emitted prior to the collisions. Lepton-pair events are further investigated and forward-backward asymmetries are measured. Finally, the differential cross sections for electron-positron pair-production is determined as a function of the scattering angle. An overall good agreement is found with Standard Model predictions.
000935218 595__ $$aCERN-EP
000935218 595__ $$aLANL EDS
000935218 595__ $$aOA
000935218 595__ $$aSIS LANLPUBL2006
000935218 595__ $$aSIS:2006 PR/LKR added
000935218 595__ $$aaffil a faire
000935218 595__ $$aCERN-PH-EP
000935218 595__ $$aL3-REPORT
000935218 65017 $$2SzGeCERN$$aParticle Physics - Experiment
000935218 690C_ $$aARTICLE
000935218 690C_ $$aCERN
000935218 693__ $$aCERN LEP$$eL3
000935218 695__ $$9LANL EDS$$aHigh Energy Physics - Experiment
000935218 700__ $$aAdriani, O.
000935218 700__ $$aAguilar-Benitez, M.
000935218 700__ $$aAlcaraz, J.
000935218 700__ $$aAlemanni, G.
000935218 700__ $$aAllaby, J.
000935218 700__ $$aAloisio, A.
000935218 700__ $$aAlviggi, M.G.
000935218 700__ $$aAnderhub, H.
000935218 700__ $$aAndreev, Valery P.
000935218 700__ $$aAnselmo, F.
000935218 700__ $$aArefiev, A.
000935218 700__ $$aAzemoon, T.
000935218 700__ $$aAziz, T.
000935218 700__ $$aBagnaia, P.
000935218 700__ $$aBajo, A.
000935218 700__ $$aBaksay, G.
000935218 700__ $$aBaksay, L.
000935218 700__ $$aBaldew, S.V.
000935218 700__ $$aBanerjee, S.
000935218 700__ $$aBanerjee, Sw.
000935218 700__ $$aBarczyk, A.
000935218 700__ $$aBarillere, R.
000935218 700__ $$aBartalini, P.
000935218 700__ $$aBasile, M.
000935218 700__ $$aBatalova, N.
000935218 700__ $$aBattiston, R.
000935218 700__ $$aBay, A.
000935218 700__ $$aBecattini, F.
000935218 700__ $$aBecker, U.
000935218 700__ $$aBehner, F.
000935218 700__ $$aBellucci, L.
000935218 700__ $$aBerbeco, R.
000935218 700__ $$aBerdugo, J.
000935218 700__ $$aBerges, P.
000935218 700__ $$aBertucci, B.
000935218 700__ $$aBetev, B.L.
000935218 700__ $$aBiasini, M.
000935218 700__ $$aBiglietti, M.
000935218 700__ $$aBiland, A.
000935218 700__ $$aBlaising, J.J.
000935218 700__ $$aBlyth, S.C.
000935218 700__ $$aBobbink, G.J.
000935218 700__ $$aBohm, A.
000935218 700__ $$aBoldizsar, L.
000935218 700__ $$aBorgia, B.
000935218 700__ $$aBottai, S.
000935218 700__ $$aBourilkov, D.
000935218 700__ $$aBourquin, M.
000935218 700__ $$aBraccini, S.
000935218 700__ $$aBranson, J.G.
000935218 700__ $$aBrochu, F.
000935218 700__ $$aBurger, J.D.
000935218 700__ $$aBurger, W.J.
000935218 700__ $$aCai, X.D.
000935218 700__ $$aCapell, M.
000935218 700__ $$aCara Romeo, G.
000935218 700__ $$aCarlino, G.
000935218 700__ $$aCartacci, A.
000935218 700__ $$aCasaus, J.
000935218 700__ $$aCavallari, F.
000935218 700__ $$aCavallo, N.
000935218 700__ $$aCecchi, C.
000935218 700__ $$aCerrada, M.
000935218 700__ $$aChamizo, M.
000935218 700__ $$aChang, Y.H.
000935218 700__ $$aChemarin, M.
000935218 700__ $$aChen, A.
000935218 700__ $$aChen, G.
000935218 700__ $$aChen, G.M.
000935218 700__ $$aChen, H.F.
000935218 700__ $$aChen, H.S.
000935218 700__ $$aChiefari, G.
000935218 700__ $$aCifarelli, L.
000935218 700__ $$aCindolo, F.
000935218 700__ $$aClare, I.
000935218 700__ $$aClare, R.
000935218 700__ $$aCoignet, G.
000935218 700__ $$aColino, N.
000935218 700__ $$aCostantini, S.
000935218 700__ $$ade la Cruz, B.
000935218 700__ $$aCucciarelli, S.
000935218 700__ $$ade Asmundis, R.
000935218 700__ $$aDeglon, P.
000935218 700__ $$aDebreczeni, J.
000935218 700__ $$aDegre, A.
000935218 700__ $$aDehmelt, K.
000935218 700__ $$aDeiters, K.
000935218 700__ $$adella Volpe, D.
000935218 700__ $$aDelmeire, E.
000935218 700__ $$aDenes, P.
000935218 700__ $$aDeNotaristefani, F.
000935218 700__ $$aDe Salvo, A.
000935218 700__ $$aDiemoz, M.
000935218 700__ $$aDierckxsens, M.
000935218 700__ $$aDionisi, C.
000935218 700__ $$aDittmar, M.
000935218 700__ $$aDoria, A.
000935218 700__ $$aDova, M.T.
000935218 700__ $$aDuchesneau, D.
000935218 700__ $$aDuda, M.
000935218 700__ $$aEchenard, B.
000935218 700__ $$aEline, A.
000935218 700__ $$aEl Hage, A.
000935218 700__ $$aEl Mamouni, H.
000935218 700__ $$aEngler, A.
000935218 700__ $$aEppling, F.J.
000935218 700__ $$aExtermann, P.
000935218 700__ $$aFalagan, M.A.
000935218 700__ $$aFalciano, S.
000935218 700__ $$aFavara, A.
000935218 700__ $$aFay, J.
000935218 700__ $$aFedin, O.
000935218 700__ $$aFelcini, M.$$uZurich, ETH
000935218 700__ $$aFerguson, T.
000935218 700__ $$aFesefeldt, H.
000935218 700__ $$aFiandrini, E.
000935218 700__ $$aField, J.H.
000935218 700__ $$aFilthaut, F.
000935218 700__ $$aFisher, P.H.
000935218 700__ $$aFisher, W.
000935218 700__ $$aForconi, G.
000935218 700__ $$aFreudenreich, K.
000935218 700__ $$aFuretta, C.
000935218 700__ $$aGalaktionov, Iouri
000935218 700__ $$aGanguli, S.N.
000935218 700__ $$aGarcia-Abia, Pablo
000935218 700__ $$aGataullin, M.
000935218 700__ $$aGentile, S.
000935218 700__ $$aGiagu, S.
000935218 700__ $$aGong, Z.F.
000935218 700__ $$aGrenier, Gerald Jean
000935218 700__ $$aGrimm, O.
000935218 700__ $$aGruenewald, M.W.
000935218 700__ $$aGuida, M.
000935218 700__ $$aGupta, V.K.
000935218 700__ $$aGurtu, A.
000935218 700__ $$aGutay, L.J.
000935218 700__ $$aHaas, D.
000935218 700__ $$aHatzifotiadou, D.
000935218 700__ $$aHebbeker, T.
000935218 700__ $$aHerve, Alain
000935218 700__ $$aHirschfelder, J.
000935218 700__ $$aHofer, H.
000935218 700__ $$aHohlmann, M.
000935218 700__ $$aHolzner, G.
000935218 700__ $$aHou, S.R.
000935218 700__ $$aJin, B.N.
000935218 700__ $$aJindal, P.
000935218 700__ $$aJones, Lawrence W.
000935218 700__ $$ade Jong, P.
000935218 700__ $$aJosa-Mutuberria, I.
000935218 700__ $$aKaur, M.
000935218 700__ $$aKienzle-Focacci, M.N.
000935218 700__ $$aKim, J.K.
000935218 700__ $$aKirkby, J.
000935218 700__ $$aKittel, W.
000935218 700__ $$aKlimentov, A.
000935218 700__ $$aKonig, A.C.
000935218 700__ $$aKopal, M.
000935218 700__ $$aKoutsenko, V.
000935218 700__ $$aKraber, M.
000935218 700__ $$aKraemer, R.W.
000935218 700__ $$aKruger, A.
000935218 700__ $$aKunin, A.
000935218 700__ $$aLadron de Guevara, P.
000935218 700__ $$aLaktineh, I.
000935218 700__ $$aLandi, G.
000935218 700__ $$aLebeau, M.
000935218 700__ $$aLebedev, A.
000935218 700__ $$aLebrun, P.
000935218 700__ $$aLecomte, P.
000935218 700__ $$aLecoq, P.
000935218 700__ $$aLe Coultre, P.
000935218 700__ $$aLe Goff, J.M.
000935218 700__ $$aLeiste, R.
000935218 700__ $$aLevtchenko, M.
000935218 700__ $$aLevtchenko, P.
000935218 700__ $$aLi, C.
000935218 700__ $$aLikhoded, S.
000935218 700__ $$aLin, C.H.
000935218 700__ $$aLin, W.T.
000935218 700__ $$aLinde, F.L.
000935218 700__ $$aLista, L.
000935218 700__ $$aLiu, Z.A.
000935218 700__ $$aLohmann, W.
000935218 700__ $$aLongo, E.
000935218 700__ $$aLu, Y.S.
000935218 700__ $$aLuci, C.
000935218 700__ $$aLuminari, L.
000935218 700__ $$aLustermann, W.
000935218 700__ $$aMa, W.G.
000935218 700__ $$aMalgeri, L.
000935218 700__ $$aMalinin, A.
000935218 700__ $$aMana, C.
000935218 700__ $$aMans, J.
000935218 700__ $$aMartin, J.P.
000935218 700__ $$aMarzano, F.
000935218 700__ $$aMazumdar, K.
000935218 700__ $$aMcNeil, R.R.
000935218 700__ $$aMele, S.
000935218 700__ $$aMerola, L.
000935218 700__ $$aMeschini, M.
000935218 700__ $$aMetzger, W.J.
000935218 700__ $$aMihul, A.
000935218 700__ $$aMilcent, H.
000935218 700__ $$aMirabelli, G.
000935218 700__ $$aMnich, J.
000935218 700__ $$aMohanty, G.B.
000935218 700__ $$aMuanza, G.S.
000935218 700__ $$aMuijs, A.J.M.
000935218 700__ $$aMusy, M.
000935218 700__ $$aNagy, S.
000935218 700__ $$aNatale, S.
000935218 700__ $$aNapolitano, M.
000935218 700__ $$aNessi-Tedaldi, F.
000935218 700__ $$aNewman, H.
000935218 700__ $$aNisati, A.
000935218 700__ $$aNovak, T.
000935218 700__ $$aKluge, Hannelies
000935218 700__ $$aOfierzynski, R.
000935218 700__ $$aOrgantini, G.
000935218 700__ $$aPal, I.
000935218 700__ $$aPalomares, C.
000935218 700__ $$aPaolucci, P.
000935218 700__ $$aParamatti, R.
000935218 700__ $$aPassaleva, G.
000935218 700__ $$aPatricelli, S.
000935218 700__ $$aPaul, Thomas Cantzon
000935218 700__ $$aPauluzzi, M.
000935218 700__ $$aPaus, C.
000935218 700__ $$aPauss, F.
000935218 700__ $$aPedace, M.
000935218 700__ $$aPensotti, S.
000935218 700__ $$aPerret-Gallix, D.
000935218 700__ $$aPiccolo, D.
000935218 700__ $$aPierella, F.
000935218 700__ $$aPieri, M.
000935218 700__ $$aPioppi, M.
000935218 700__ $$aPiroue, P.A.
000935218 700__ $$aPistolesi, E.
000935218 700__ $$aPlyaskin, V.
000935218 700__ $$aPohl, M.
000935218 700__ $$aPojidaev, V.
000935218 700__ $$aPothier, J.
000935218 700__ $$aProkofiev, D.
000935218 700__ $$aRahal-Callot, G.
000935218 700__ $$aRahaman, Mohammad Azizur
000935218 700__ $$aRaics, P.
000935218 700__ $$aRaja, N.
000935218 700__ $$aRamelli, R.
000935218 700__ $$aRancoita, P.G.
000935218 700__ $$aRanieri, R.
000935218 700__ $$aRaspereza, A.
000935218 700__ $$aRazis, P.
000935218 700__ $$aRembeczki, S.
000935218 700__ $$aRen, D.
000935218 700__ $$aRescigno, M.
000935218 700__ $$aReucroft, S.
000935218 700__ $$aRiemann, S.
000935218 700__ $$aRiles, Keith
000935218 700__ $$aRoe, B.P.
000935218 700__ $$aRomero, L.
000935218 700__ $$aRosca, A.
000935218 700__ $$aRosemann, C.
000935218 700__ $$aRosenbleck, C.
000935218 700__ $$aRosier-Lees, S.
000935218 700__ $$aRoth, Stefan$$iINSPIRE-00121395
000935218 700__ $$aRubio, J.A.
000935218 700__ $$aRuggiero, G.
000935218 700__ $$aRykaczewski, H.
000935218 700__ $$aSakharov, A.
000935218 700__ $$aSaremi, S.
000935218 700__ $$aSarkar, S.
000935218 700__ $$aSalicio, J.
000935218 700__ $$aSanchez, E.
000935218 700__ $$aSchafer, C.
000935218 700__ $$aSchegelsky, V.
000935218 700__ $$aSchopper, H.
000935218 700__ $$aSchotanus, D.J.
000935218 700__ $$aSciacca, C.
000935218 700__ $$aServoli, L.
000935218 700__ $$aShevchenko, S.
000935218 700__ $$aShivarov, N.
000935218 700__ $$aShoutko, V.
000935218 700__ $$aShumilov, E.
000935218 700__ $$aShvorob, A.
000935218 700__ $$aSon, D.
000935218 700__ $$aSouga, C.
000935218 700__ $$aSpillantini, P.
000935218 700__ $$aSteuer, M.
000935218 700__ $$aStickland, D.P.
000935218 700__ $$aStoyanov, B.
000935218 700__ $$aStraessner, A.
000935218 700__ $$aSudhakar, K.
000935218 700__ $$aSultanov, G.
000935218 700__ $$aSun, L.Z.
000935218 700__ $$aSushkov, S.
000935218 700__ $$aSuter, H.
000935218 700__ $$aSwain, J.D.
000935218 700__ $$aSzillasi, Z.
000935218 700__ $$aTang, X.W.
000935218 700__ $$aTarjan, P.
000935218 700__ $$aTauscher, L.
000935218 700__ $$aTaylor, L.
000935218 700__ $$aTellili, B.
000935218 700__ $$aTeyssier, D.
000935218 700__ $$aTimmermans, Charles
000935218 700__ $$aTing, Samuel C.C.
000935218 700__ $$aTing, S.M.
000935218 700__ $$aTonwar, S.C.
000935218 700__ $$aToth, J.
000935218 700__ $$aTully, C.
000935218 700__ $$aTung, K.L.
000935218 700__ $$aUlbricht, J.
000935218 700__ $$aValente, E.
000935218 700__ $$aVan de Walle, R.T.
000935218 700__ $$aVasquez, R.
000935218 700__ $$aVesztergombi, G.
000935218 700__ $$aVetlitsky, I.
000935218 700__ $$aViertel, G.
000935218 700__ $$aVilla, S.
000935218 700__ $$aVivargent, M.
000935218 700__ $$aVlachos, S.
000935218 700__ $$aVodopianov, I.
000935218 700__ $$aVogel, H.
000935218 700__ $$aVogt, H.
000935218 700__ $$aVorobiev, I.
000935218 700__ $$aVorobyov, A.A.
000935218 700__ $$aWadhwa, M.
000935218 700__ $$aWang, Q.
000935218 700__ $$aWang, X.L.
000935218 700__ $$aWang, Z.M.
000935218 700__ $$aWeber, M.
000935218 700__ $$aWynhoff, S.
000935218 700__ $$aXia, L.
000935218 700__ $$aXu, Z.Z.
000935218 700__ $$aYamamoto, J.
000935218 700__ $$aYang, B.Z.
000935218 700__ $$aYang, C.G.
000935218 700__ $$aYang, H.J.
000935218 700__ $$aYang, M.
000935218 700__ $$aYeh, S.C.
000935218 700__ $$aZalite, An.
000935218 700__ $$aZalite, Yu.
000935218 700__ $$aZhang, Z.P.
000935218 700__ $$aZhao, J.
000935218 700__ $$aZhu, G.Y.
000935218 700__ $$aZhu, R.Y.
000935218 700__ $$aZhuang, H.L.
000935218 700__ $$aZichichi, A.
000935218 700__ $$aZimmermann, B.
000935218 700__ $$aZoller, M.
000935218 710__ $$gL3 Collaboration
000935218 710__ $$5PH-EP
000935218 773__ $$c1-19$$pEur. Phys. J. C$$v47$$y2006
000935218 8564_ $$uhttp://weblib.cern.ch/abstract?CERN-PH-EP-2005-044$$yPreprint
000935218 8564_ $$81355055$$s500369$$uhttp://cds.cern.ch/record/935218/files/arXiv:hep-ex_0603022.pdf
000935218 8564_ $$81355036$$s16179$$uhttp://cds.cern.ch/record/935218/files/l3_afb_ee_high_bw.png$$y00013 a) Cross sections and b) forward-backward asymmetries, \Afb, of the {$\epem\rightarrow\epem(\gamma)$} process for $|\cos\theta|<0.72$ for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. For clarity, the solid and open symbols are slightly shifted. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355037$$s77251$$uhttp://cds.cern.ch/record/935218/files/tt_emost_all_bw.png$$y00003 Distributions for data and Monte Carlo of a) the hadronic energy normalised to the {\CoM} energy for the {$\epem\rightarrow\mbox{hadrons}\,(\gamma)$} analysis, b) the highest muon momentum normalised to the beam energy for the $\epem\rightarrow\mumu(\gamma)$ analysis, c) the highest tau-jet energy normalised to the corresponding estimated momentum for the $\epem\rightarrow\tautau(\gamma)$ analysis and d) the highest electron energy normalised to the beam energy for the $\epem\rightarrow\epem(\gamma)$ analysis. The arrows indicate the positions of the selection cuts. All other cuts are applied.
000935218 8564_ $$81355038$$s21007$$uhttp://cds.cern.ch/record/935218/files/l3_txs_ee_merge_bw.png$$y00019 Cross sections of the {$\epem\rightarrow\epem(\gamma)$} process in the angular region $|\cos\theta|<0.72$ for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. The entire LEP data-sample is shown. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355039$$s29757$$uhttp://cds.cern.ch/record/935218/files/ee_acol_207_bw.png$$y00008 Distributions for data and Monte Carlo at $\sqrt{s}=207\GeV$ of the reconstructed effective {\CoM} energy, {\sqrtsp}, for the a) $\epem\rightarrow\mbox{hadrons}\,(\gamma)$, b) $\epem\rightarrow\mumu(\gamma)$ and c) $\epem\rightarrow\tautau(\gamma)$ channels and d) of the reconstructed acollinearity angle, $\zeta$, for the {$\epem\rightarrow\epem(\gamma)$} channel.
000935218 8564_ $$81355040$$s20350$$uhttp://cds.cern.ch/record/935218/files/l3_afb_ee_merge_bw.png$$y00022 Forward-backward asymmetries of the {$\epem\rightarrow\epem(\gamma)$} process in the angular region $|\cos\theta|<0.72$ for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. The entire LEP data-sample is shown. For clarity, the solid and open symbols are slightly shifted. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355041$$s21818$$uhttp://cds.cern.ch/record/935218/files/l3_txs_ll_high_bw.png$$y00010 a) Cross sections and b) forward-backward asymmetries, \Afb, of the {$\epem\rightarrow\mumu(\gamma)$} and {$\epem\rightarrow\tautau(\gamma)$} processes for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. For clarity, the solid and open symbols are slightly shifted. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355042$$s22405$$uhttp://cds.cern.ch/record/935218/files/l3_txs_tt_merge_bw.png$$y00018 Cross sections of the {$\epem\rightarrow\tautau(\gamma)$} process for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. The entire LEP data-sample is shown. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355043$$s18517$$uhttp://cds.cern.ch/record/935218/files/l3_afb_tt_merge_bw.png$$y00021 Forward-backward asymmetries of the {$\epem\rightarrow\tautau(\gamma)$} process for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. The entire LEP data-sample is shown. For clarity, the solid and open symbols are slightly shifted. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355044$$s21031$$uhttp://cds.cern.ch/record/935218/files/eedcos2.png$$y00014 Differential cross section of the $\epem\rightarrow\epem(\gamma)$ process for the high-energy sample at $\sqrt{s} = 192-208 \GeV$, corresponding to an average centre-of-mass energy $\langle\sqrt{s}\rangle=201.4\GeV$. The line indicates the \SM\ prediction.
000935218 8564_ $$81355045$$s19389$$uhttp://cds.cern.ch/record/935218/files/prob.png$$y00015 Distribution of the difference of the measured total and differential cross sections and forward-backward asymmetries and the corresponding Standard Model predictions divided by the statistical uncertainty of the measurements. Only the high-energy samples are considered. The line represents the results of a Gaussian fit to this distribution, which finds a mean of $-0.07\pm0.10$ and a width of $1.03\pm0.09$, in excellent agreement with the expected spread of the measurements.
000935218 8564_ $$81355046$$s22790$$uhttp://cds.cern.ch/record/935218/files/l3_txs_qq_merge_bw.png$$y00016 Cross sections of the process {$\epem\rightarrow\mbox{hadrons}\,(\gamma)$}, for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as a solid line for the inclusive sample and as a dashed line for the high-energy sample. The entire LEP data-sample is shown. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355047$$s28917$$uhttp://cds.cern.ch/record/935218/files/l3_txs_qq_high_bw.png$$y00009 Cross sections of the process {$\epem\rightarrow\mbox{hadrons}\,(\gamma)$} for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as a solid line for the inclusive sample and as a dashed line for the high-energy sample. The lower plot shows the ratio of measured and predicted cross sections; for clarity, symbols denoting the two final states are slightly shifted. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355048$$s41725$$uhttp://cds.cern.ch/record/935218/files/mm_spri_207_bw.png$$y00006 Distributions for data and Monte Carlo at $\sqrt{s}=207\GeV$ of the reconstructed effective {\CoM} energy, {\sqrtsp}, for the a) $\epem\rightarrow\mbox{hadrons}\,(\gamma)$, b) $\epem\rightarrow\mumu(\gamma)$ and c) $\epem\rightarrow\tautau(\gamma)$ channels and d) of the reconstructed acollinearity angle, $\zeta$, for the {$\epem\rightarrow\epem(\gamma)$} channel.
000935218 8564_ $$81355049$$s41467$$uhttp://cds.cern.ch/record/935218/files/ha_spri_207_bw.png$$y00005 Distributions for data and Monte Carlo at $\sqrt{s}=207\GeV$ of the reconstructed effective {\CoM} energy, {\sqrtsp}, for the a) $\epem\rightarrow\mbox{hadrons}\,(\gamma)$, b) $\epem\rightarrow\mumu(\gamma)$ and c) $\epem\rightarrow\tautau(\gamma)$ channels and d) of the reconstructed acollinearity angle, $\zeta$, for the {$\epem\rightarrow\epem(\gamma)$} channel.
000935218 8564_ $$81355050$$s20563$$uhttp://cds.cern.ch/record/935218/files/l3_txs_ee_high_bw.png$$y00012 a) Cross sections and b) forward-backward asymmetries, \Afb, of the {$\epem\rightarrow\epem(\gamma)$} process for $|\cos\theta|<0.72$ for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. For clarity, the solid and open symbols are slightly shifted. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355051$$s118302$$uhttp://cds.cern.ch/record/935218/files/ha_evis_all_bw.png$$y00001 Distributions for data and Monte Carlo of a) the hadronic energy normalised to the {\CoM} energy for the {$\epem\rightarrow\mbox{hadrons}\,(\gamma)$} analysis, b) the highest muon momentum normalised to the beam energy for the $\epem\rightarrow\mumu(\gamma)$ analysis, c) the highest tau-jet energy normalised to the corresponding estimated momentum for the $\epem\rightarrow\tautau(\gamma)$ analysis and d) the highest electron energy normalised to the beam energy for the $\epem\rightarrow\epem(\gamma)$ analysis. The arrows indicate the positions of the selection cuts. All other cuts are applied.
000935218 8564_ $$81355052$$s18366$$uhttp://cds.cern.ch/record/935218/files/l3_afb_ll_high_bw.png$$y00011 a) Cross sections and b) forward-backward asymmetries, \Afb, of the {$\epem\rightarrow\mumu(\gamma)$} and {$\epem\rightarrow\tautau(\gamma)$} processes for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. For clarity, the solid and open symbols are slightly shifted. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355053$$s35548$$uhttp://cds.cern.ch/record/935218/files/tt_spri_207_bw.png$$y00007 Distributions for data and Monte Carlo at $\sqrt{s}=207\GeV$ of the reconstructed effective {\CoM} energy, {\sqrtsp}, for the a) $\epem\rightarrow\mbox{hadrons}\,(\gamma)$, b) $\epem\rightarrow\mumu(\gamma)$ and c) $\epem\rightarrow\tautau(\gamma)$ channels and d) of the reconstructed acollinearity angle, $\zeta$, for the {$\epem\rightarrow\epem(\gamma)$} channel.
000935218 8564_ $$81355054$$s38165$$uhttp://cds.cern.ch/record/935218/files/ee_emost_all_bw.png$$y00004 Distributions for data and Monte Carlo of a) the hadronic energy normalised to the {\CoM} energy for the {$\epem\rightarrow\mbox{hadrons}\,(\gamma)$} analysis, b) the highest muon momentum normalised to the beam energy for the $\epem\rightarrow\mumu(\gamma)$ analysis, c) the highest tau-jet energy normalised to the corresponding estimated momentum for the $\epem\rightarrow\tautau(\gamma)$ analysis and d) the highest electron energy normalised to the beam energy for the $\epem\rightarrow\epem(\gamma)$ analysis. The arrows indicate the positions of the selection cuts. All other cuts are applied.
000935218 8564_ $$81355056$$s18579$$uhttp://cds.cern.ch/record/935218/files/l3_afb_mm_merge_bw.png$$y00020 Forward-backward asymmetries of the {$\epem\rightarrow\mumu(\gamma)$} process for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. The entire LEP data-sample is shown. For clarity, the solid and open symbols are slightly shifted. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355057$$s22315$$uhttp://cds.cern.ch/record/935218/files/l3_txs_mm_merge_bw.png$$y00017 Cross sections of the {$\epem\rightarrow\mumu(\gamma)$} process for the inclusive sample, solid symbols, and the high-energy sample, open symbols. The {\SM} predictions are shown as solid lines for the inclusive sample and as dashed lines for the high-energy sample. The entire LEP data-sample is shown. The bars correspond to the sum in quadrature of statistical and systematic uncertainties.
000935218 8564_ $$81355058$$s63467$$uhttp://cds.cern.ch/record/935218/files/mm_pmax_all_bw.png$$y00002 Distributions for data and Monte Carlo of a) the hadronic energy normalised to the {\CoM} energy for the {$\epem\rightarrow\mbox{hadrons}\,(\gamma)$} analysis, b) the highest muon momentum normalised to the beam energy for the $\epem\rightarrow\mumu(\gamma)$ analysis, c) the highest tau-jet energy normalised to the corresponding estimated momentum for the $\epem\rightarrow\tautau(\gamma)$ analysis and d) the highest electron energy normalised to the beam energy for the $\epem\rightarrow\epem(\gamma)$ analysis. The arrows indicate the positions of the selection cuts. All other cuts are applied.
000935218 8564_ $$82319075$$s9563$$uhttp://cds.cern.ch/record/935218/files/fig00000.png$$y00000 noimg: The signal definition: criteria used to classify events into the inclusive and high-energy samples and the channel-by-channel treatment of the interference of initial- and final-state radiation photons and additional low-mass fermion pairs.: Average centre-of-mass energies and corresponding integrated luminosities of the data samples, together with the names used in the following Tables. Luminosity differences across the channels are due to different data-quality requirements, which also result in slightly different average values.: Selection efficiencies, background fractions and their breakdown, all in \%, for the inclusive samples. The uncertainties reflect the limited Monte Carlo statistics and are negligible for the background to the $\epem\rightarrow\mbox{\rm{hadrons}}\,(\gamma)$ channel. Values for the {$\epem\rightarrow\epem(\gamma)$} channel refer to the angular region $|\cos\theta|<0.72$.: Selection efficiencies, background fractions and their breakdown, all in \%, for the high-energy samples. The uncertainties reflect the limited Monte Carlo statistics and are negligible for the background to the $\epem\rightarrow\mbox{\rm{hadrons}}\,(\gamma)$ channel. Values for the {$\epem\rightarrow\epem(\gamma)$} channel refer to the angular region $|\cos\theta|<0.72$.: Numbers of selected events, {\Nsel}, measured cross sections, $\sigma$, with their statistical and systematic uncertainties and corresponding {\SM} predictions for the inclusive and high-energy samples. Results for the $\epem\ra\epem(\gamma)$ process refer to the range $|\cos\theta|<0.72$. The theoretical uncertainties on the \SM\ predictions are estimated to be below 1\% except for large-angle Bhabha scattering where they reach 1.5\%~\cite{BHABHA-THEORY}.: Measurements of the forward-backward asymmetries of lepton-pair production, \Afb, with statistical and systematic uncertainties. The corresponding \SM\ predictions, $A_{\rm fb}^{\rm SM}$, are also given, together with the numbers of events selected in the forward, $N_{\rm f}$, and backward, $N_{\rm b}$, hemispheres. Results for the $\epem\ra\epem(\gamma)$ process refer to $|\cos\theta|<0.72$.: Differential cross section for the $\epem\ra\epem(\gamma)$ process, $\rm d\sigma/d|cos\theta^\star|$, as a function of the absolute value of the scattering angle, $|\cos\theta^\star|$. The first uncertainty is statistical and the second systematic. The numbers of observed events, $N_{\rm data}$, and the background fractions, $f_{\rm back}$, are also given, together with the selection efficiency, $\varepsilon$. Both $f_{\rm back}$ and $\varepsilon$ are in \%. The Standard Model predictions, as computed with the BHWIDE Monte Carlo program, are also given. Only high-energy events with $\zeta<25^\circ$ are considered.: Differential cross section for the $\epem\ra\epem(\gamma)$ process, continued from Table~\protect{\ref{tab:bhabha1}}
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