L3 Conference Presentations 1999

---

American Physical Society (APS) Meeting of Division of Particles and Fields (DPF99), Los Angeles, USA - January 6 - 9, 1999.

• "Orbitally excited B mesons in Z decays."
  Vuko Brigljevic, ETH Zurich.
  Presentation - Write-up.
• "Measurements of W Boson Properties with the L3 Detector."
  A. Button, University of Michigan.
  Presentation .
• "Study of the production of Z boson pairs in e+e- collisions at LEP with the L3 detector."
  Suen Hou, NCU.
  Presentation .
• "Chargino-Neutralino Searches at LEP."
  Ia Iashvili, DESY Zeuthen.
  Presentation - Proceedings.
• "Fermions pairs."
  Sandra Muijs, NIKHEF.
  Presentation .
• "Measurements of electroweak couplings of the tau lepton at L3."
  Tom Paul, Northeastern University.
  Presentation - Write-up..

---

17th International Workshop on Weak Interactions and Neutrinos (WIN99),
Cape Town, South Africa - 24 - 30 January, 1999.

• "Measurement of Mass and Couplings of the W Boson at LEP."
  Arno Straessner, RWTH Aachen.
  Presentation - Proceedings.

---

Lake Louise Winter Institute 1999: Electroweak Physics,
Lake Louise, Alberta, Canada - 14 - 20 February 1999.

• "Study of ZZ Production in e+e- Collisions at sqrt(s)= 189 GeV with the L3 Detector at LEP."
  M. A. Falagan, CIEMAT.
  Presentation, Proceedings .
• "The properties of the charged weak boson Wą."
  Peter Molnar, Humboldt University.
  Presentation .
• "L3 measurements of double and single W boson production."
  Sascha Schmidt-Kaerst, RWTH Aachen.
  Presentation .

---

ITEP Winter School, Moscow - 16-24 February 1999.

• "Recent Results from LEP."
  Joachim Mnich, CERN.
  Proceedings .

---

SLAC Seminar - mid February 1999.

• "W-physics."
  A. Shvorob, Caltech.
  Presentation .

---

Higgs and Supersymmetry: Search & Discovery, Gainesville, USA - 08 - 11 March 1999.

• "Chargino/Neutralino searches."
  Guy Coignet, LAPP.
  Presentation (PDF Format)..
• "Search for Neutral Higgs Bosons of the Minimal Supersymmetric Standard Model in e+e- Interactions at sqrt(s)= 189 GeV."
  Aaron Dominguez, UCS Diego.
  Presentation .
  Figures: Figure 1 - Figure 2 - Figure 3 - Figure 4a - Figure 4b - Figure 5 - Figure 6.
  
• "Limit on the Mass of the Lightest Supersymmetric Particle from LEP."
  Daniel Ruschmeier, Humboldt University Berlin.
  Presentation .

---

XIIIth Rencontres de Physique: Results and perspectives in particle physics, La Thuile, Aosta Valley - February 28 - March 06 1999.

• "Search for Supersymmetric Particles at LEP2."
  Maurizio Biasini, INFN Perugia.
  Presentation .

---

International Workshop on e+e- collisions from phi to J/Psi, Novosibirsk, Russia - 1-5 March 1999.

• "Exclusive production of hadronic states in gamma-gamma collisions with L3"
  Valery Schegelsky, Petersburg Nuclear Physics Institute.
  Presentation .

---

Workshop on Hadron Spectroscopy, Frascati, Italy - 9 - 13 March 1999.

• "The 1500-1700 MeV Mass Region and Glueball Searches in Two-Photon Collisions."
  Saverio Braccini, Geneva University.
  Presentation - Proceedings.
• "Spectroscopy of Orbitally Excited B Mesons in Z Decays at LEP."
  Steven Goldfarb, University of Michigan.
  Presentation - Proceedings.

---

Rencontres de Moriond : Electroweak Interactions, Les Arcs, France - March 13 - 20 1999.

• "W, Z couplings and cross-sections at LEP2."
  Francesca Cavallari, INFN Roma.
  Presentation .
• "Search for Heavy and Excited Fermions at sqrt(s)= 183-189 GeV at LEP2."
  Sergei Shevchenko, Caltech.
  Presentation .

---

Rencontres de Moriond : QCD and hadronic interactions, Les Arcs, France - March 21-28 1999.

• "Photon structure function in gamma-gamma."
  Maria Chamizo, Geneva University.
  Presentation - Proceedings .
• "Glueball Searches in gamma-gamma Collisions at LEP."
  Domenico Della Volpe, INFN Naples.
  Presentation - Proceedings .
• "Qqbar, Llbar, WW and ZZ Cross Sections at LEP."
  Yoshi Uchida, MIT.
  Presentation .

---

CERN LEPC, 24 March 1999.

• "LEP prospects for 1999 (summary of Chamonix IX)."
  Roger Bailey, LEP Operations.
  Link to the talk (HTML version). .
• "DELPHI Physics results."
  Niels Jorgen Kjaer, NIKHEF, Amsterdam.
  Presentation .
• "L3 Results from the 189 GeV run."
  Gerjan Bobbink, NIKHEF, Amsterdam.
  Presentation .
• "What's New at OPAL."
  Douglas A. Glenzinski, University of Chicago.
  Presentation .
• "ALEPH Status Report."
  Fabiola Gianotti, CERN.
  Presentation.

---

APS 99 - Centennial meeting of the American Physical Society, Atlanta, GA, USA - 20 - 26 March 1999.

• "Measurement of Hadron and Lepton-pair Production above the Z Resonance."
  Dimitri Bourilkov, ETH-Zurich.
  Presentation
• "LEP Electroweak Results."
  Robert Clare, MIT.
  Presentation .
• "Single and Multi-photon events with missing energy in e+e- collisions at sqrt(s)= 189 GeV with the L3 detector."
  Gerald Grenier, IPN Lyon.
  Presentation .
• "QCD Studies and Determination of alpha_s in e+e- Collisions up to sqrt(s)= 189 GeV."
  A. Malinin, CERN and ITEP Moscow.
  Presentation.
• "Search for the Standard Model Higgs Boson in e+e- Interactions at sqrt(s)= 189 GeV."
  Steve Muanza, IPN Lyon.
  Presentation .
• "Search for Neutral Higgs Bosons of the Minimal Supersymmetric Standard Model in e+e- Interactions at sqrt(s)= 130 - 189 GeV."
  Steve Muanza, IPN Lyon.
  Presentation .
• "Inclusive Charm Production in Two Photon Collisions at LEP with the L3 Detector."
  Alan L.Stone, Louisiana State University.
  Presentation.
• "Measurement of Trilinear Gauge Couplings of the W Boson at LEP."
  A.Barczyk, PSI, Villigen.
  Presentation.

---

Pheno' 99 Symposium: Phenomenology for the Third Millenium, University of Wisconsin, WI, USA - April 12-14 1999.

• "Chargino and Neutralino Searches with the L3 detector at LEP."
  Satyaki Bhattacharya, TATA.
  Presentation .
• "W mass and couplings with L3 at LEP."
  Alessandro Buffini, Florence INFN.
  Presentation .
• "Results of the SM and MSSM Higgs Search at L3 sqrt(s)= 189 GeV."
  Ian Fisk, San Diego.
  Presentation .
• "Z Boson Pair Production and Couplings with the L3 Detector at LEP."
  Ghita Rahal-Callot, ETH-Zurich-CERN.
  Presentation .

---

DIS99 - The 7th International Workshop on Deep Inelastic Scattering and QCD, DESY Zeuthen, Germany - April 19-23 1999.

• "Total cross-section for real and virtual protons."
  Valery Andreev, Louisiana University.
  Presentation - Proceedings.
• "QCD Photon Structure Functions at LEP."
  Klaus Freudenreich, ETH Zurich.
  Presentation - Proceedings.
• "Cross section of hadron production in gamma gamma collisions at LEP."
  Haral Vogt, DESY-Zeuthen.
  Presentation - Proceedings.

---

PHOTON 99 - International Conference on the Structure and Interactions of the Photon, Freiburg im Breisgau, Germany - May 23-26 1999.

• "Study of Double Tag Events in Two-Photon Collisions at LEP."
  Pablo Achard, Geneva University.
  Presentation - Proceedings.
• "Charmonium Formation in Two-Photon Collisions at LEP."
  Adriaan Buijs, Utrecht University.
  Presentation - Proceedings.
• "Hadron production in gamma gamma collisions at LEP."
  Akos Csilling, Budapest.
  Presentation - Proceedings.
• "Measurement of the Photon Structure Function at L3."
  Fritz Erne, NIKHEF.
  Presentation - Proceedings.
• "An experimentalists highlights."
  M.Kienzle, Geneva University.
  Proceedings.
• "Heavy Flavour Production in gamma gammma Collisions at LEP with L3."
  R.R.Mc Neil, Louisiana State Louisiana.
  Presentation - Proceedings .
• "The K0sK0s Final State in Two-Photon Collisions and Glueball Searches."
  Sephr Saremi, Louisiana State University.
  Presentation - Proceedings..
• "Formation of Light Resonances in LEP II gamma gamma collisions (sqrt(s)=160-189 GeV).
  Igor Vodopianov, St Petersburg.
  Presentation - Proceedings.

---

XIVth International Workshop on High Energy Physics and Quantum Field Theory (QFTHEP99), Moscow - May 27 - June 2 1999.

• "Recent Results from the L3 Experiment."
  Salvatore Mele, CERN.
  Presentation - Write-up

---

L3 GENERAL MEETING 1999 - La Doua (Villeurbanne), Lyon - June 07-11 1999.

THE PS FILES FOR LYON ARE AVAILABLE ON THE L3 NOTES 1999 PAGE.

---

Second International Conference "Beyond the Desert 99 - Accelerator, non-accelerator and Space approaches.", Castle Ringberg, Germany - June 6-12, 1999.

• "SUSY Searches at LEP."
  Thomas Hebbeker, Humboldt University.
  Presentation .
• "Rare Processes at LEP2 and Limits on the Anomalous Couplings of Gauge Bosons."
  Patrice Lebrun, IPNL.
  Presentation.
• "Measurement of the Tau Dipole moments at LEP."
  Wolfgang Lohmann, Desy Zeuthen.
  Presentation.

---

PANIC 99 - XVth Particles and Nuclei International Conference, Uppsala, Sweden - June 10-16 1999.

• "Charmonium Resonance Formation in gamma gamma Collisions at LEP with the L3 detector."
  Simon C.Blyth, Carnegie Mellon University.
  Presentation - Proceedings.
• "K0sK0s Final State in Two-Photon Collisions and Glueball Searches."
  Gianpaolo Carlino, INFN Napoli.
  Presentation .

---

CALOR99, Lisbon, Portugal - June 13-19, 1999.

• "The L3 Electromagnetic calorimeter."
  Jean Fay, IPNL.
  Presentation .
• "Performance of hadron calorimeter."
  Alexei Klimentov, MIT.
  Presentation .

---

SUSY 99 - VIIth International Conference on Supersymmetries in Physics, Fermi National Accelerator Laboratory, Batavia, Illinois - June 14-19 1999.

• "MSSM Higgs Searches at LEP."
  Aaron Dominguez, San Diego University.
  Presentation .
• "Non-standard SUSY searches at LEP."
  Alvise Favara, CERN.
  Presentation - Proceedings.
• "LEP SUSY searches at LEP2 in the context of the constrained MSSM."
  S.Lees-Rosier, LAPP.
  Presentation .

---

Physics In Collision Conference, University of Michigan, Ann Arbor, Michigan, USA - June 24-26 1999.

• "Two Photon Physics at LEP."
  Maneesh Wadhwa, Basel University.
  Presentation - Proceedings.

---

International Conference and 8th Blois Workshop on Elastic and diffractive scattering (EDS99), Protvino, Russia - June 27 - July 2 1999.

• "Two Photon Collisions at LEP : e+e- -> e+e- hadrons."
  Maria Kienzle-Focacci, Geneva University.
  Presentation - Proceedings.

---

XIth Rencontres de Blois - Frontiers Matter, Blois, France - 27 June-03 July 1999.

• "Higgs Searches at L3/LEP sqrt(s)=189 GeV."
  Andreas Kopp, Desy Zeuthen.
  Presentation .
• "Measurement of Trilinear Couplings of the Electroweak Gauge Bosons at L3/LEP."
  Stefano Villa, Northeastern University.
  Presentation .

---

QCD 99 - International Euroconference in Quantum Chromodynamics, Montpellier, France - July 7-13, 1999.

• "Study of the structure of hadronic events at LEP with L3."
  Swagato Banerjee, Tata.
  Presentation - Proceedings.

---

International Europhysics Conference on High Energy Physics (EPS-HEP 99).
Tampere, Finland - 15-21 July 1999.

• "Jet (and heavy flavour) production in hard photon-photon collisions."
  Valery Andreev, Louisiana State University.
  Presentation - Proceedings.
• "W Bosons Properties at LEP."
  Artur Barczyk, PSI Villigen.
  Presentation .
• "QED Structure Functions of the Photon in gamma gamma collisions at LEP."
  Claudia Cecchi, Geneva University.
  Presentation - Proceedings.
• "New Results on Total Cross Section of Two-Photon Collisions and on Identified Hadrons."
  Silvia Costantini, DESY-Zeuthen.
  Presentation - Proceedings.
• "Any Sign of new physics in 1999 L3 Data ?"
  Simonetta Gentile, CERN.
  Presentation .
• "Searches for Exotica at LEP."
  Andrei Kounine, MIT.
  Presentation.
• "Tests of the Standard Model." : Electroweak Plenary Talk
  Joachim Mnich, CERN.
  Presentation - Proceedings.
• "MSSM SUSY Searches at LEP."
  Hannelies Nowak, Desy Zeuthen.
  Presentation .
• "ZZ production at LEP."
  Eusebio Sanchez-Alvaro, CERN.
  Presentation - Proceedings.
• "B Spectroscopy and Heavy Quark Production at LEP."
  Deborah Sciarrino, Geneva University.
  Presentation .
• "Direct and Indirect SM Higgs Search at LEP."
  Zoltan Szillasi, Kossuth University.
  Presentation .
• "K0_sK0_s and K0_sK+/- pi -/+ Final States in Two-Photon Collisions at LEP and Glueball Searches."
  Igor Vorobiev, ITEP Moscow.
  Presentation - Proceedings.

---

ISMD99 - QCD and Multiparticle production.
Brown University, USA - 9 - 13 August 1999.

• "Oscillating H_q, Event Shapes, and QCD."
  Wesley Metzger, University of Nijmegen.
  Presentation - Proceedings.
• "Bose-Einstein results from L3."
  Wesley Metzger, University of Nijmegen.
  Presentation - Proceedings.
• "QCD at LEPII."
  Subir Sarkar, Roma INFN.
  Presentation - Proceedings.

---

CERN Seminar on "Higgs Searches using L3."
CERN - 06 September 1999.

• "L3 Higgs Searches at sqrt(s)= 189 GeV (SM update for 192-196 GeV)."
  A.Dominguez, San Diego University.
  Presentation .

---

CERN LEPC, 07 September 1999.

• "L3 Detector Status and Running Request."
  G. Bobbink, Nikhef/L3.
  Presentation. - Presentation (ps file version).
• "Aleph Status report."
  O. Callot, IN2P3-CNRS Orsay.
  Presentation.
• "DELPHI 1999 run."
  P.Charpentier, CERN.
  Link to the presentation.
• "OPAL Status Report."
  M.Hauschild, CERN.
  Presentation.

---

9th Lomonosov Conference on Elementary Particle Physics, Moscow, Russia - Septembre 20-25, 1999.

• "SUSY searches at LEP."
  A.Balandras, LAPP.
  Presentation.
• "Precision Electroweak tests at LEP."
  A.Degre, LAPP.
  Presentation.
• "Higgs search at LEP."
  I.Josa-Mutuberria, Ciemat.
  Presentation .
• "W Properties at LEP."
  Ho-Jong Lee, Humboldt University.
  Presentation.
• "Physics with the tau Lepton."
  W.Lohmann, Desy-Zeuthen.
  Presentation.
• "B-physics at LEP."
  A.Malinin, CERN and ITEP Moscow.
  Presentation.
• "Two Photon Physics at LEP."
  G.Passaleva, CERN.
  Presentation - Proceedings.

---

CERN EP Seminar, 08 November 1999.

• "Physics of Neutral Bosons with the L3 Detector at LEP 2."
  S.Mele, CERN/INFN Napoli.
  Presentation.

---

CERN LEPC, 09 November 1999.

• "L3 Report."
  G. Rahal-Callot, CERN/ETH.
  Presentation.
• "ALEPH in 1999."
  A. Blondel, Ecole Polytechnique.
  Presentation.
• "OPAL Status and Results."
  P.Ward, University of Cambridge.
  Presentation.
• "DELPHI Status Report."
  J.Marco, IFCA Santander.
  Presentation.

---

Revised 24.01.2000. To post your talk/write up, please contact : L3 secretariat,

Laurence Barrin

---

L3 Webmaster
4 December 1996