L3 results for 2001 summer conferences

For more information, please contact the L3 Physics Coordinators.

EPS-HEP conference in Budapest, July 12-18

Status July 10
EPS Abstract number Abstract Paper Plots

Higgs Searches

570 Search for anomalous couplings in the Higgs sector at LEP *L3 note 2698 figures 1a, 1b, 1c, 2, 3, 4, 5, 6, 7a, 7b, 8a, 8b
571 Search for Charged Higgs Bosons in e+e- Collisions at Centre-of-Mass Energies up to 209 GeV *L3 note 2686 figures 1a, 1b, 2a, 2b, 3a, 3b, 4, 5a, 5b, 6
572 Search for a fermiophobic Higgs boson at L3 *L3 note 2673 *L3 note 2685 figures 1, 2a, 2b, 3, 4, 5a, 5b, 6, 7a, 7b, 8a, 8b, 9

figures 1, 2

573 Search for invisible Higgs boson decays in e+e- collisions at center-of-mass energies up to 209 GeV at LEP *L3 note 2690 figures 1, 2a, 2b, 3a, 3b, 3c, 3d, 4
574 Search for the Neutral Higgs Bosons of the Minimal Supersymmetric Standard Model in e+e- Interactions in center-of-mass energies up to 209 GeV at LEP *L3 note 2692 figures 1, 2, 3, 4, 5
577 Search for Production of Neutral Higgs Scalars in e+e- Annihilations at LEP *L3 note 2693 figures 1, 2, 3, 4, 5a, 5b, 5c, 6, 7, 8, 9
592 Search for the Standard Model Higgs boson in e+e- collisions at center-of-mass energies up to 209 GeV at LEP *L3 paper 239 figures 1ac, 1bd, 2a, 2b, 2c, 2d, 3a, 3b, 3c, 3d, 4a, 4b, 4c, 4d, 5a, 5b, 5c, 5d, 6, 7a, 7b

SUSY searches

532 533 534 541 542 Search for Charginos and Neutralinos in e+e- collisions at sqrt(s) = 202-208 GeV. Single and Multi-Photon Events with missing energy in e+e- collisions at sqrt(s) = 202-208 GeV. Search for Scalar Leptons in e+e- collisions at sqrt(s) = 202-208 GeV. Search for Scalar Quarks in e+e- collisions at sqrt(s) = 202-208 GeV. Search for Gauge Mediated SUSY Breaking signatures at sqrt(s) = 192-208 GeV. *L3 note 2707 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
540 Search for R-parity Violating Decays of Supersymmetric Particles in e^+e^- Collisions at LEP. *L3 note 2704 figures 1, 2, 3, 4, 5, 6

Exotica

516 Search for Heavy Exotic Leptons at LEP2 *L3 paper 238 figures 1, 2, 3, 4, 5, 6
517 Search for Heavy Isosinglet Neutrinos at LEP2 *L3 paper 237 figures 2, 3, 4, 5, 6
  Search for Single Top Production at LEP2 *L3 note 2694 figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14

Multiple Neutral Gauge Boson Production

518 Study of Z Boson Pair Production at LEP *L3 note 2696 figures 1a, 1b, 1c, 1d, 2,
  Search for Anomalous ZZgamma and Zgammagamma Couplings using the process e+e- -> Zgamma at LEP *L3 note 2672 figures 1, 2, 3a, 3b, 4, 5, 6a, 6b, 7a, 7b
519 Measurement of the e+e- -> Zgammagamma Cross Section and Study of Anomalous Quartic Gauge Couplings. *L3 note 2697 figures 1a, 1b, 1c, 1d, 2a, 2b, 3
520 Hard-photon production in e+e_ collisions at LEP *L3 note 2687 figures 1a, 1b, 1c, 1d, 1e, 1f, 2

W Physics

522 Preliminary Results on the Measurements of W-Pair Cross Sections in e+e- Interactions at sqrt(s)=205-208 GeV and W-Decay Branching Fractions *L3 note 2638 figures 1a, 1b, 2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 5c, 5d, 6, 7
523 Preliminary Results on the Measurement of Mass and Width of the W Boson at LEP. *L3 note 2637 figures 1a, 1b, 1c, 1d, 2a, 2b, 3, 4
525 Measurement of Longitudinally and Transversely Polarised W+W- Bosons in e+e- collisions at LEP *L3 note 2636 figures 1, 2, 3, 4, 5, 6
526 Measurement of the W+W-g Cross Section and Direct Limits on Anomalous Quartic Gauge Boson Couplings at LEP *L3 note 2675 figures 1, 2, 3, 4
527 Preliminary Results on Single W Boson Production at 192 GeV <= sqrt(s) <= 202 GeV *L3 note 2518 figures 1, 2, 3, 4, 5, 6, 7, 8, 9a, 9b, 10, 11
514 Bose-Einstein Correlations in e+e- -> W+W- Events at sqrt(s)=189-208 GeV see QCD results  
515 Search for Colour Reconnection Effects in e+e- -> WW ->hadrons through Particle-Flow Studies at sqrt(s)=189-208 GeV see QCD results  
  Measurement of TGCs: abstract not submitted due to the ongoing studies of new Monte Carlo generators    

Fermion-pairs

528 Search for New Physics Phenomena in Fermion-Pair Production in e+e- Collisions at Centre-of-Mass Energies up to 209 GeV *L3 note 2647 figures 1a, 1b, 1c, 1d, 2a, 2b, 2c, 2d, 3, 4, 5, 6
529 Preliminary L3 Results on Fermion-Pair Production in 2000 *L3 note 2648 figures 1a, 1b, 1c, 1d, 2a, 2b, 2c, 2d, 3, 4, 5, 6, 7
530 Study of the e+e- -> bb~ process at sqrt(s)=192-208 GeV *L3 note 2640 figures 1a, 1b, 1c, 1d, 1e, 1f, 2

Two-photon physics

543 The pi+ pi- pi0 resonance production in Two-Photon Collisions at LEP. *L3 note 2677 figures 1, 2, 3, 4, 5, 6, 7, 8
546 Measurements of the Cross Sections for Open Charm and Beauty Production in gamma gamma Collisions at ? s= 189-202 GeV *L3 Paper 226 figures 1, 2, 3, 4, 5, 6, 7
597 Measurement of the Charm Production Cross Section in gamma gamma Collisions at LEP. *L3 Paper 231 figures 1, 2, 3, 4, 5
552 Cross-Section Measurement of tau-Pair Production in Two-Photon Collisions at LEP. *L3 note 2678 figures 1, 2, 3a, 3b, 4, 5, 6, 7
553 Inclusive D* Production in Two-Photon Collisions at LEP *L3 note 2679 figures 1, 2, 3, 4, 5
554 Double Tag Events in Two Photon Collisions at LEP. *L3 note 2680 figures 1, 2, 3, 4, 5, 6, 7, 8
555 Light Resonances in K0s K+/- pi-/+ and eta pi+ pi- final states in gamma gamma collisions at LEP. *L3 Paper 223 figures 1, 2, 3, 4, 5, 6
557 The K0s K0s Final State in Two-Photon Collisions and Implications for Glueballs. *L3 Paper 225 figures 1a, 1b, 1c, 1d, 2, 3, 4, 5
558 Lambda and Sigma^0-Pair Production in Two-Photon Collisions at LEP. *L3 note 2681 figures 1a, 1b, 1c, 1d, 2a, 2b, 2c, 2d, 3, 4, 5a, 5b, 5c, 5d
560 Inclusive pi0 and K0_s Production in Two-Photon Collisions at LEP *L3 note 2691 figures 1a, 1b, 1c, 1d, 2a, 2b, 3a, 3b, 4a, 4b
561 Total Cross Section in gamma gamma Collisions at LEP. *L3 Paper 235 figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
884 Formation of f_1(1285) Resonance in eta pi+ pi- Final State in Two-Photon Collisions *L3 note 2682 figures 1, 2, 3, 4

QCD

510 Study of hadronic event structure and alphaS determination at 192 < sqrt(s) < 208 GeV *L3 note 2670 figures 1a, 1b, 1c, 2a, 2b, 2c, 3a, 3b, 4, 5, 6, 7
511 Study of Rapidity Gap Events in Hadronic Z Decays from e+e- Annihilation *L3 note 2684 figures 1a, 1b, 2, 3, 4, 5, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b, 12, 13a, 13b, 14a, 14b, 15a, 15b
512 Measurement of the charged-particle multiplicity and inclusive momentum distributions in Z decays at LEP *L3 paper 2676 figures 1, 2a, 2b, 3, 4, 5, 6, 7a, 7b
513 Comparison of Bose-Einstein correlations of neutral and charged pions in hadronic Z decay *L3 note 2671 figures 1, 2, 3, 4, 5, 6, 7, 8, 9
514 Bose-Einstein Correlations in e+e- -> W+W- Events at sqrt(s)=189-208 GeV *L3 note 2674 figures 1, 2, 3, 4
515 Search for Colour Reconnection Effects in e+e- -> WW ->hadrons through Particle-Flow Studies at sqrt(s)=189-208 GeV *L3 note 2683 figures 1a, 1b, 2a, 2b, 2c, 2d, 3, 4a, 4b, 5a, 5b, 6a, 6b, 7, 8, 9a, 9b, 10a, 10b, 11a, 11b, 12, 13a, 13b, 14a, 14b, 15

L3 Webmaster July 6, 2001