Search for sleptons in e+e− collisions at centre-of-mass energies of 161 GeV and 172 GeV

6533b82efe1ef96bd1293c1c

RESEARCH PRODUCT

Search for sleptons in e+e− collisions at centre-of-mass energies of 161 GeV and 172 GeV

R. Barate D. Buskulic D. Decamp Philippe Ghez C. Goy J.p. Lees A. Lucotte M.n. Minard J.y. Nief B. Pietrzyk M.p. Casado M. Chmeissani P. Comas J.m. Crespo M. Delfino E. Fernandez M. Fernandez-bosman L. Garrido A. Juste M. Martinez R. Miquel L.m. Mir S. Orteu C. Padilla I.c. Park A. Pascual J.a. Perlas I. Riu F. Sanchez F. Teubert A. Colaleo D. Creanza M. De Palma G. Gelao G. Iaselli G. Maggi M. Maggi N. Marinelli S. Nuzzo A. Ranieri G. Raso F. Ruggieri G. Selvaggi L. Silvestris P. Tempesta A. Tricomi G. Zito X. Huang J. Lin Q. Ouyang T. Wang Y. Xie R. Xu S. Xue J. Zhang L. Zhang W. Zhao D. Abbaneo R. Alemany U. Becker A.o. Bazarko P. Bright-thomas M. Cattaneo F. Cerutti G. Dissertori H. Drevermann R.w. Forty M. Frank R. Hagelberg J.b. Hansen John Harvey P. Janot B. Jost E. Kneringer J. Knobloch I. Lehraus G. Lutters P. Mato A. Minten L. Moneta A. Pacheco J.f. Pusztaszeri F. Ranjard G. Rizzo Gigi Rolandi D. Rousseau D. Schlatter M. Schmitt O. Schneider W. Tejessy I.r. Tomalin H. Wachsmuth A. Wagner Z. Ajaltouni A. Barres C. Boyer A. Falvard C. Ferdi P. Gay C. Guicheney P. Henrard J. Jousset B. Michel S. Monteil J.c. Montret D. Pallin P. Perret F. Podlyski J. Proriol P. Rosnet J.m. Rossignol T. Fearnley J.d. Hansen J.r. Hansen P.h. Hansen B.s. Nilsson B. Rensch A. Waananen G. Daskalakis A. Kyriakis C. Markou E. Simopoulou A. Vayaki A. Blondel J.c. Brient F. Machefert A. Rouge M. Rumpf A. Valassi H. Videau D.j. Candlin M.i. Parsons E. Focardi G. Parrini K. Zachariadou R. Cavanaugh M. Corden C. Georgiopoulos T. Huehn D.e. Jaffe A. Antonelli G. Bencivenni G. Bologna F. Bossi P. Campana G. Capon D. Casper V. Chiarella G. Felici P. Laurelli G. Mannocchi F. Murtas G.p. Murtas L. Passalacqua M. Pepe-altarelli L. Curtis S.j. Dorris A.w. Halley I.g. Knowles J.g. Lynch V. O'shea C. Raine J.m. Scarr K. Smith P. Teixeira-dias A.s. Thompson Evelyn J. Thomson F. Thomson R.m. Turnbull C. Geweniger G. Graefe P. Hanke G. Hansper V. Hepp E.e. Kluge A. Putzer M. Schmidt J. Sommer K. Tittel S. Werner M. Wunsch R. Beuselinck D.m. Binnie W. Cameron P.j. Dornan M. Girone S. Goodsir E.b. Martin P. Morawitz A. Moutoussi J. Nash J.k. Sedgbeer P. Spagnolo A.m. Stacey M.d. Williams V.m. Ghete P. Girtler D. Kuhn G. Rudolph A.p. Betteridge C.k. Bowdery P. Colrain G. Crawford A.j. Finch F. Foster G. Hughes R.w. Jones T. Sloan M.i. Williams C. Hoffmann K. Jakobs K. Kleinknecht G. Quast B. Renk E. Rohne H.g. Sander P. Van Gemmeren C. Zeitnitz J.j. Aubert C. Benchouk A. Bonissent G. Bujosa D. Calvet J. Carr P. Coyle C. Diaconu N. Konstantinidis O. Leroy F. Motsch P. Payre M. Talby A. Tilquin A. Sadouki M. Thulasidas K. Trabelsi M. Aleppo F. Ragusa R. Berlich W. Blum Volker Buescher H. Dietl G. Ganis C. Gotzhein H. Kroha G. Lutjens G. Lutz W. Manner H.g. Moser Robert Richter A. Rosado-schlosser S. Schael R. Settles H. Seywerd Richard Dante St. Denis H. Stenzel W. Wiedenmann G. Wolf J. Boucrot O. Callot S. Chen A. Cordier M. Davier L. Duflot J.f. Grivaz P. Heusse Andreas Hocker A. Jacholkowska M. Jacquet D.w. Kim F. Le Diberder J. Lefrancois A.m. Lutz Irina Nikolic M.h. Schune L. Serin S. Simion E. Tournefier J.j. Veillet I. Videau D. Zerwas P. Azzurri Giuseppe Bagliesi S. Bettarini C. Bozzi G. Calderini V. Ciulli R. Dell'orso R. Fantechi I. Ferrante A. Giassi M.a. Giorgi A. Gregorio F. Ligabue A. Lusiani P.s. Marrocchesi A. Messineo F. Palla G. Sanguinetti A. Sciaba J. Steinberger R. Tenchini C. Vannini A. Venturi P.g. Verdini G.a. Blair L.m. Bryant J.t. Chambers Y. Gao M.g. Green T. Medcalf P. Perrodo J.a. Strong J.h. Von Wimmersperg-toeller D.r. Botterill R.w. Clifft T.r. Edgecock S. Haywood P. Maley P.r. Norton J.c. Thompson A.e. Wright Brigitte Bloch-devaux P. Colas S. Emery B. Fabbro W. Kozanecki E. Lancon M.c. Lemaire E. Locci P. Perez J. Rander J.f. Renardy A. Roussarie A. Rosowsky J.p. Schuller J. Schwindling A. Trabelsi B. Vallage S.n. Black J.h. Dann H.y. Kim A.m. Litke M.a. Mcneil G. Taylor C.n. Booth R. Boswell C.a.j. Brew S. Cartwright F. Combley M.s. Kelly M. Lehto W.m. Newton J. Reeve L.f. Thompson K. Affholderbach Armin Boehrer S. Brandt G. Cowan J. Foss C. Grupen P. Saraiva L. Smolik F. Stephan M. Apollonio L. Bosisio R. Della Marina G. Giannini B. Gobbo G. Musolino J. Putz J. Rothberg S. Wasserbaech R.w. Williams S.r. Armstrong E. Charles P. Elmer D.p.s. Ferguson S. Gonzalez T.c. Greening O.j. Hayes H. Hu S. Jin P.a. Mcnamara J.m. Nachtman J. Nielsen W. Orejudos Y.b. Pan Y. Saadi I.j. Scott J. Walsh S.l. Wu X. Wu J.m. Yamartino G. Zobernig

subject

Nuclear and High Energy Physics Particle physics Aleph Electron–positron annihilation Monte Carlo method FOS: Physical sciences ALEPH Experiment; LEP; sleptons 01 natural sciences Lower limit High Energy Physics - Experiment Nuclear physics ALEPH Experiment High Energy Physics - Experiment (hep-ex)0103 physical sciences [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]010306 general physics ALEPH experiment Physics 010308 nuclear & particles physics High Energy Physics::Phenomenology Supersymmetry LEP Pair production High Energy Physics::Experiment Particle Physics - Experiment sleptons Lepton

description

The data recorded by the ALEPH experiment at LEP at centre-of-mass energies of 161 GeV and 172 GeV were analysed to search for sleptons, the supersymmetric partners of leptons. No evidence for the production of these particles was found. The number of candidates observed is consistent with the background expected from four-fermion processes and gammagamma-interactions. Improved mass limits at 95% C.L. are reported.

year	journal	country	edition	language
1997-06-04

10.1016/s0370-2693(97)00892-7 http://hdl.handle.net/11368/2561092