L3 Internal Notes for year 2001

• L3 note 2631.
  Saverio Braccini, University of Geneva.
  "Measurement of the Specific Ionization Loss with the TEC at LEP2".
  January 31, 2001.
• L3 note 2632.
  Andrei Kunin and G. Sultanov.
  "Evidence for an Anomaly in the Four-Jet Production in e+e- Interactions at LEP2".
  February 12, 2001.
• L3 note 2633.
  Thomas Hebbeker.
  "Calculating Upper Limits with Poisson Statistics".
  February 23, 2001.
• L3 note 2634.
  Serguei Shevchenko.
  "Search for Heavy Exotic Leptons at LEP2".
  Submitted to 2001 Winter Conferences.
  February 26, 2001.
• L3 note 2635.
  Serguei Shevchenko, L3 Collaboration.
  "Search for Isosinglet Neutrinos at LEP2".
  Submitted to 2001 Winter Conferences.
  February 26, 2001.
• L3 note 2636.
  Michael Dittmar, Radoslaw Ofierzynski, L3 Collaboration.
  "Polarisation Studies with W+/- bosons, an Update Using Year 2000 Data".
  Submitted to 2001 Winter Conferences.
  February 26, 2001.
  figures: 1, 2, 3, 4, 5,
• L3 note 2637.
  Arno Straessner, L3 Collaboration.
  "Preliminary Results on the Measurement of mass and Width of the W boson at LEP".
  Submitted to 2001 Winter Conferences.
  February 26, 2001.
• L3 note 2638.
  Arno Straessner, L3 Collaboration.
  "Preliminary Results on the Measurement of W-Pair Cross sections in e+e- Interactions at √ s= 205-208 GeV and W-Decay Branching Fractions".
  Submitted to 2001 Winter Conferences.
  February 26, 2001.
• L3 note 2639.
  Arno Straessner, L3 Collaboration.
  "Measurement of the e+e- -> W+W- gamma Cross Section and Direct Limits on Anomalous Quartic Gauge Couplings at LEP".
  Submitted to 2001 Winter Conferences.
  February 26, 2001.
• L3 note 2640.
  Andre Krueger, L3 Collaboration.
  "Measurement of Rb at √ s= 192-208 GeV".
  February 27, 2001.
• L3 note 2641.
  Salvatore Mele, L3 Collaboration.
  "Study of Z Boson Pair Production at LEP".
  February 27, 2001.
  
  figures: 1, 2, 3, 4, 5,
• L3 note 2642.
  Arno Straessner, L3 Collaboration.
  "Combined Preliminary Results on the Mass and Width of the W Boson Measured by the LEP Experiments".
  March 1, 2001.
• L3 note 2643.
  Pablo Garcia Abia, Chris Tully, L3 Collaboration.
  "Search for Charged Higgs Bosons in e+e- Collisions at Centre-of-Mass Energies up to 209 GeV".
  March 2, 2001.
• L3 note 2644.
  Alvise Favara, L3 Collaboration.
  "Search for Supersymmetry in e+e- Collisions at √s= 202-208 GeV".
  March 2, 2001.
  figures: 1a, 1b, 2a, 2b, 3a, 3b, 4a, 4b, 5, 6a, 6b, 7a, 7b, 8a, 8b, 8c, 9a, 9b, 9c,
  10a, 10b, 10c, 11, 12, 13a, 13b, 13c, 13d, 14a, 14b, 14c, 14d, 15a, 15b, 16a, 16b, 17a, 17b, 18a, 18b, 19, 20a, 20b, 20c, 21, 22.
• L3 note 2645.
  Dominique Duchesneau, L3 Collaboration.
  "QCD results at 192 GeV <√s< 208 GeV".
  March 2, 2001.
• L3 note 2646.
  Dominique Duchesneau, L3 Collaboration.
  "Search for Rapidity Gap Events in Hadronic Z Decays from e+e- Annihilation".
  March 2, 2001.
  
  figures: 1a, 1b, 2, 3, 4, 5, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10, 10a, 10b, 11a, 11b, 12a, 12b, 13a, 13b, 14a, 14b,
• L3 note 2647.
  Dimitri Bourilkov, Sabine Riemann, L3 Collaboration.
  "Search for New Physics Phenomena in Fermion-Pair Production in e+e- Collisions at Centre-of-Mass Energies up to 209 GeV".
  March 2, 2001.
  
  figures: 1a, 1b, 1c, 1d, 2a, 2b, 2c, 2d, 3, 4, 5, 6,
• L3 note 2648.
  Stephan Wynhoff, L3 Collaboration.
  "Preliminary L3 Results on Fermion-Pair Production in 2000".
  March 2, 2001.
  
  figures: 1a, 1b, 1c, 1d, 2a, 2b, 2c, 2d, 3, 4, 5, 6, 7,
• L3 note 2649.
  Jeremiah Mans , L3 Collaboration.
  "Search for a Fermiophobic Higgs Boson in Four Channels of H->WW*ff".
  March 5, 2001.
• L3 note 2650.
  Juan Alcaraz , L3 Collaboration.
  "Hard Photon Production at √s = 192-208 GeV".
  March 6, 2001.
  
  figures: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4, 5.
• L3 note 2651.
  Begona de la Cruz, L3 Collaboration.
  "Search for Anomalous ZZ gamma and Z gamma gamma couplings in the process e+e- -> Z gamma at LEP".
  March 7, 2001.
  
  figures: 1, 2a, 2b, 3, 4, 5, 6, 7a, 7b, 8a, 8b,
• L3 note 2652.
  Aura Marilena Rosca, Jeremy Mans, L3 Collaboration.
  "Search for a Higgs Boson decaying into two Photons in e+e- interactions at the highest LEP Center-of-Mass Energies.
  March 8, 2001.
• L3 note 2653.
  The Aleph, Delphi, L3, Opal Collaborations and the LEP Working Groups for Higgs Boson Searches.
  "Search for Charged Higgs Boson : Preliminary Combined Results Using LEP Data Collected at Energies up to 209 GeV".
  March 12, 2001.
• L3 note 2654.
  The LEP Working Groups for W Searches. Luca Malgeri et al.,
  "LEP W-pair, Z-pair and Single-W Cross Section Results for the Winter 2001 Conferences".
  March 19, 2001.
• L3 note 2655.
  The LEP Working Groups for W Searches. Luca Malgeri et al.,
  "LEP W Branching Ratio Results for the 2001 Update of the PDG Review of Particle Physics".
  March 19, 2001.
• L3 note 2656.
  The LEP Higgs Working Group, The Aleph, Delphi, L3 and Opal Collaborations.
  "Searches for the Neutral Higgs Bosons of the MSSM: Preliminary Combined Results Using LEP Data collected at Energies up to 209 GeV".
  All results quoted in this note are preliminary.
  March 20, 2001.
• L3 note 2657.
  The LEP Working Groups for Gauge Couplings. Stefano Villa et al.,
  "Combined Results on Electroweak Gauge Boson Couplings Measured by the LEP experiments" .
  March 27, 2001.
• L3 note 2658.
  The LEP Working Groups for Gauge Couplings. Stefano Villa et al.,
  "Combined Preliminary Results on Electroweak Gauge Boson Couplings Measured by the LEP experiments" .
  March 27, 2001.
• L3 note 2659.
  The LEP Collaborations ALEPH, DELPHI, L3 and OPAL and the LEP W Working Group,
  A. Straessner et al.
  ""Combined Results on the Mass and Width of the W Boson Measured by the LEP Experiments".
  April 2, 2001.
• L3 note 2660.
  W. Lohmann and A. Raspereza, DESY Zeuthen.
  "Search for the Standard Model Higgs boson in the four-jet final state using data of the year 2000".
  April 25, 2001.
• L3 note 2661.
  The LEP QCD Working Group, D. Duchesneau.
  "Preliminary Combination of alphaS Values Derived from Event Shape Variables at LEP".
  April 30, 2001.
• L3 note 2662.
  Sunanda Banerjee, Swagato Banerjee.
  "Monte Carlo Tuning in L3".
  May 9, 2001.
• L3 note 2663.
  D. Bourilkov.
  "Combination of the LEPII ff bar Results".
  May 10, 2001.
• L3 note 2664.
  Serge Likhoded, W. Lohmann, DESY Zeuthen.
  "The Resolution Functions of Jet Measurements in the L3 Detector".
  May 14, 2001.
• L3 note 2665.
  Michiel Sanders, NIKHEF.
  "Comparison of Bose-Einstein Correlations of Neutral and Charged Pions in Hadronic Z Decays".
  May 21, 2001.
• L3 note 2666.
  Denis Prokofiev.
  "Inclusive D*+/- Production in Two-Photon Collisions at LEP".
  May 23, 2001.
• L3 note 2667.
  Sunanda Banerjee, Swagato Banerjee.
  "Tuning of Parameters for PYTHIA 6.1".
  May 24, 2001.
• L3 note 2668.
  Sunanda Banerjee, Swagato Banerjee.
  "Event Shape Variables in Hadronic Z Decays".
  May 25, 2001.
• L3 note 2669.
  The LEP Collaborations ALEPH, DELPHI, L3, OPAL, the LEP Electroweak Working Group and the SLD Heavy Flavour and Electroweak Groups.
  "A Combination of Preliminary Electroweak Measurements and Constraints on the Standard Model".
  May 25, 2001.
• L3 note 2670.
  Sunanda Banerjee, Swagato Banerjee, D. Duchesneau.
  "QCD Results at 192 GeV < √ s < 208 GeV".
  June 14, 2001.
• L3 note 2671.
  The L3 Collaboration. (Michiel Sanders, NIKHEF).
  "Comparison of Bose-Einstein Correlations of Neutral and Charged Pions in Hadronic Z Decays".
  June 21, 2001.
• L3 note 2672.
  The L3 Collaboration. (Begona de la Cruz, Ciemat).
  "Search for Anomalous ZZ gamma and Z gamma gamma couplings in the process e+e- -> Z gamma at LEP".
  June 22, 2001.
• L3 note 2673.
  The L3 Collaboration. (Aura Marilena Rosca).
  "Search for a Higgs Boson Decaying into Two Photons in e+e- Interactions at Center-of-Mass Energies up to 209 GeV".
  June 25, 2001.
• L3 note 2674.
  The L3 Collaboration. (Luca Malgeri).
  "Bose-Einstein Correlations in e+e- -> W+W- Events ar √ s=189-209 GeV".
  June 25, 2001.
• L3 note 2675.
  The L3 Collaboration. (Luca Malgeri).
  "Measurement of the W+W-\gamma Cross Section and Direct Limits on Anomalous Quartic Gauge Boson Couplings at LEP".
  June 25, 2001.
• L3 note 2676.
  The L3 Collaboration. (W. J. Metzger).
  "Measurement of the charged-particle multiplicity and inclusive momentum distributions in Z decays at LEP".
  June 25, 2001.
• L3 note 2677.
  The L3 Collaboration. (M. Wadhwa).
  "The Analysis of π⁺ π^- π⁰ Production in Two-Photon Collisions".
  June 27, 2001.
• L3 note 2678.
  The L3 Collaboration. (M. Wadhwa).
  "Cross-section Measurement of Tau Pair Production in Two-Photon Collisions at LEP".
  June 27, 2001.
• L3 note 2679.
  The L3 Collaboration. (M. Wadhwa).
  "Inclusive D*+/- Production in Two-Photon Collisions at LEP".
  June 27, 2001.
• L3 note 2680.
  The L3 Collaboration. (M. Wadhwa).
  "Double Tag Events in Two-Photon Collisions at LEP".
  June 27, 2001.
• L3 note 2681.
  The L3 Collaboration. (M. Wadhwa).
  "Lambda and Sum zero Pair Production in Two-Photon Collisions at LEP".
  June 27, 2001.
• L3 note 2682.
  The L3 Collaboration. (M. Wadhwa).
  "Formation of f1(1285) Resonance in eta π⁺ π^- Final State in Two-Photon Collisions".
  June 27, 2001.
• L3 note 2683.
  The L3 Collaboration. (D. Duchesneau).
  "Search for Colour Reconnection Effects in e+e--> WW-> hadrons through particle flow studies at √ s=189-208 GeV".
  June 27, 2001.
• L3 note 2684.
  The L3 Collaboration. (Sunanda Banerjee, Swagato Banerjee).
  "Study of Rapidity Gap Events in Hadronic Z decays from e+e- Annihilation".
  June 27, 2001.
• L3 note 2685.
  The L3 Collaboration. (Jeremiah Mans).
  "Search for a fermiophobic Higgs boson in four channels of hZ->WW*ff".
  June 27, 2001.
• L3 note 2686.
  The L3 Collaboration. (Pablo Garcia-Abia, Chris Tully).
  "Search for Charged Higgs Bosons in e+e- Collisions at Centre-of-Mass Energies up to 209 GeV".
  June 27, 2001.
• L3 note 2687.
  The L3 Collaboration. (Angela Bajo Vaquero).
  "Hard Photon Production at √ s= 192-208 GeV".
  June 27, 2001.
• L3 note 2688.
  The L3 Collaboration. (R. Berbeco, M. Felcini, P. Garcia-Abia, A. Holzner, Y. Hu, S. Likhoded, B. Musicar, G. Rahal, A. Raspereza, D. Teyssier, C. Tully, J. Yamamoto).
  "Search for the Standard Model Higgs Boson with the L3 Experiment at LEP".
  June 28, 2001.
• L3 note 2689.
  The LEP working group for Higgs boson searches. (P. Garcia-Abia).
  "Search for charged Higgs Bosons: Preliminary Combined Results using LEP Data Collected at Energies up to 209 GeV".
  June 29, 2001.
• L3 note 2690.
  The L3 Collaboration (P. Lebrun, S. Muanza, D. Teyssier, IPN, University of Lyon).
  "Search for invisible Higgs boson decays in e+e- collisions at √ s= 200-209 GeV".
  July 2, 2001.
• L3 note 2691.
  Maneesh Wadhwa.
  "Inclusive π⁰ and Ks Production in Two Photon Collisions at LEP".
  July 2, 2001.
• L3 note 2692.
  S. Cucciarelli, A. Raspereza, H. Yang.
  "Search for Neutral Higgs Bosons of the Minimal Supersymmetric Standard Model in e+e- Interactions at √ s up to 209 GeV".
  July 2, 2001.
• L3 note 2693.
  A. Raspereza, D. Teyssier, J. Yamamoto.
  "Flavour Independent Search for Hadronically Decaying Higgs Boson in Higgs-strahlung Process at √ s up to 209 GeV.".
  July 2, 2001.
• L3 note 2694.
  G. Alemanni, P. Bartalini.
  "Search for single top production at LEP 2.".
  July 2, 2001.
• L3 note 2695.
  The LEP Collaborationns ALEPH, DELPHI, L3, OPAL and the LEP W Working Group.
  "Combined Preliminary Results on the Mass and Width of the W Boson Measured by the LEP Experiments".
  July 2, 2001.
• L3 note 2696.
  Salvatore Mele.
  "Study of Z boson pair production at LEP".
  July 4, 2001.
• L3 note 2697.
  Salvatore Mele, Michela Biglietti.
  "Measurement of the e+e- -> Z gamma gamma Cross Section at LEP".
  July 4, 2001.
• L3 note 2698.
  The L3 Collaboration (Begona de la Cruz).
  "Search for anomalous couplings in the Higgs sector at LEP".
  July 4, 2001.
• L3 note 2699.
  The LEP Higgs Working Group (Pablo Garcia-Abia, Marta Felcini).
  "Search for the Standard Model Higgs boson at LEP".
  July 4, 2001.
• L3 note 2700.
  The LEP Higgs Working Group (Pablo Garcia-Abia, Marta Felcini).
  "Searches for the neutral Higgs bosons of the MSSM: preliminary combined results using LEP data collected at energies up to 209 GeV".
  July 4, 2001.
• L3 note 2701.
  The LEP Higgs Working Group (Pablo Garcia-Abia, Marta Felcini).
  "Searches for Higgs bosons decaying into photons: preliminary combined results using LEP data collected at energies up to 209 GeV".
  July 4, 2001.
• L3 note 2702.
  The LEP Higgs Working Group (Pablo Garcia-Abia, Marta Felcini).
  "Searches for invisible Higgs bosons: preliminary combined results using LEP data collected at energies up to 209 GeV".
  July 4, 2001.
• L3 note 2703.
  The LEP Working Group for Higgs Boson Searches (Pablo Garcia-Abia).
  "Flavour Independent Search for Hadronically Decaying Neutral Higgs Bosons at LEP".
  July 5, 2001.
• L3 note 2704.
  The L3 Collaboration.
  "Search for R-parity Violating Decays of Supersymmetric Particles in e+e- Collisions at LEP".
  July 5, 2001.
• L3 note 2705.
  The ALEPH, DELPHI, L3 and OPAL Collaborations and the LEP Exotica Working Group.
  "Search for Excited Leptons: Preliminary Combined Results of the LEP Experiments".
  July 9, 2001.
• L3 note 2706.
  The ALEPH, DELPHI, L3 and OPAL Collaborations and the LEP Exotica Working Group.
  "Search for Single Top Production via Flavour Changing Neutral Currents: Preliminary Combined Results of the LEP Experiments".
  July 9, 2001.
• L3 note 2707.
  The L3 Collaboration (Juan Alcaraz).
  "Search for Supersymmetry in e+e- Collisions at √ s= 202-208 GeV".
  July 7, 2001.
• L3 note 2708.
  The L3 Collaboration (Luca Malgeri).
  "LEP W-pair, Z-pair and Single-W Cross Sections Results for the Summer 2001 Conferences".
  July 31, 2001.
• L3 note 2709.
  M.N. Kienzle-Focacci, J. Laett.
  "Analysis of the Total Cross Section in gamma gamma Collisions".
  August 9, 2001.
• L3 note 2710.
  W.J. Metzger, Univ. of Nijmegen.
  "Tuning PYTHIA 6.1".
  August 23, 2001.
• L3 note 2710b (.ps) and .pdf.
  The LEP Collaborations ALEPH, DELPHI, L3, OPAL and the LEP GC Working Group (Stephano Villa).
  "Combined Preliminary Results of Electroweak Gauge Boson Coupling Measurements by the LEP Experiments".
  September 13, 2001.
• L3 note 2711.
  V. Andreev, Louisiana State Univ.
  "Title ?".
  August 29, 2001.
• L3 note 2712.
  The LEP working group (D. Bourilkov).
  "Combination of the LEP II ff Results".
  September 7, 2001.
• L3 note 2713.
  Juan Alcaraz; The LEP/SLD Heavy Flavour Working Group.
  "Final input parameters for the LEP/SLD heavy flavour analyses".
  September 7, 2001.
• L3 note 2714.
  Salvatore Mele.
  "The Quest for Extra Dimension in Single Z production at LEP".
  September 12, 2001.
• L3 note 2715.
  Sunanda Banerjee, Swagato Banerjee.
  "Tuning of Parameters for Rathsman Model".
  September 19, 2001.
• L3 note 2716.
  Swagato Banerjee, LAPP, Annecy & John Field, Univ. of Geneva.
  "A Peak at 29 GeV in the Inclusive Photon Spectrum of Hadronic Events Observed in the L3 Detector at √ s=200 GeV".
  September 26, 2001.
• L3 note 2717.
  Tariq Aziz, Tata Institute, Bombay.
  "MAPJET Reconstruction Algorithm".
  September 27, 2001.
• L3 note 2718.
  Juan Alcaraz, CERN and CIEMAT.
  "A Proposal for the Combination of TGC Measurements".
  October 23, 2001.
• L3 note 2719.
  Atul Gurtu, CERN and M.A. Rahaman, Tata Institute of Fundamental Research.
  "ISR Photons in W Mass Analysis using the qqe neutrino event sample".
  November 2, 2001.
• L3 note 2720.
  Jorn van Dalen, University of Nijmengen, NL.
  "Bose-Einstein Correlations in e+e- Events".
  November 5, 2001.
  Thesis to be defended in public on January 9, 2002 at the University of Nijmegen, The Netherlands.
• L3 note 2721.
  Juan Alcaraz: the LEP Collaborations, ALEPH, DELPHI, L3, OPAL, and the LEP-II Diphoton Working Group.
  "A Preliminary Combination of LEP-II results for the reaction e+e- -> gamma gamma (gamma) and interpretations".
  November 12, 2001.
  
  
• L3 note 2722.
  Juan Alcaraz, CIEMAT, Madrid.
  "On the Experimental Effects of the Off-shell Structure in Anomalous Neutral Triple Gauge Vertices".
  November 16, 2001.
  
  
• L3 note 2723.
  Martin Gruenewald.
  The LEP collaborations ALEPH, DELPHI, L3, OPAL, the LEP Electroweak Working Group and the SLD Heavy Flavour and Electroweak Groups".
  "A Combination of Preliminary Electroweak Measurements and Constraints on the Standard Model".
  December 17, 2001.
  
  
• L3 note 2724.
  Wolfgang Lohmann and A. Raspereza, DESY Zeuthen.
  "Search for the Neutral Higgs Bosons of the MSSM in the Four Jet Channel".
  December 18, 2001.
  
  
• L3 note 2725.
  Serge Likhoded, Desy-Zeuthen.
  "Observation of Resonant ZZ Production and Measurement of the Cross Section of EEZZ->{q\bar{q}q'\bar{q}'".
  December 19, 2001.
  
  
• L3 note 2725a.
  Sandra Muijs, NIKHEF.
  "Tau Pair Production above the Z Resonance".
  Ph.D. Thesis defended on 12 September 2001, at NIKHEF, The Netherlands.
  April 16, 2002.
  
  
• L3 note 2725b.
  Robert van Gulik, NIKHEF.
  "Resonance Production in Two-Photon Collisions".
  Ph.D. Thesis defended on 22 November 2001, at NIKHEF, The Netherlands.
  April 17, 2002.
  
  

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  Updated 17 April 2002. To post an L3 note, please contact : L3 secretariat