Studies of QCD in ${\rm e^+ e^-}\to $ hadrons at $E

6533b7dbfe1ef96bd1270117

RESEARCH PRODUCT

Studies of QCD in ${\rm e^+ e^-}\to $ hadrons at $E_{\rm cm} = 130$ and 136 GeV

Christian Bauer C. Markou M. Delfino M. Delfino D. Schlatter Richard Dante St. Denis I. Siotis Jean-francois Grivaz G. Lütjens Imma Riu J. Sommer M. I. Williams Giuseppe Iaselli D. Decamp Yang Gao M. Carpinelli C. Guicheney Nikolaos Konstantinidis P. Rensing Andrea Sciabà M. Aleppo Paul Hanke P. J. Dornan Kevin M. Smith Guido Tonelli Andrea Venturi J. P. Lees C. N. Booth F. Stephan Y. S. Gao Y. S. Gao W. Männer C. Goy A. Roussarie G. Bujosa Stefan Simion J. Jousset Michael Schmitt R. Hagelberg P. Saraiva D. Rousseau I. C. Park M. Fernandez-bosman G. Giannini J. Boucrot Mcneil N. Apollonio Giovanna Selvaggi O. Schneider W. Blum R. Beuselinck Ziad Ajaltouni E. Fernandez S. Gonzales P. Colas Vivek Sharma Vivek Sharma M. H. Schune L. Bosisio J.h. Dann K. Tittel Konrad Kleinknecht G. Sanguinetti M. Martinez Ramon Miquel A. S. Thompson B. Bloch-devaux Lei Zhang P. R. Norton F. Bossi A. Koksal B. Renk A. Putzer F. Ranjard A. Ranieri J. F. Pusztaszeri A. Gregorio I. Videau J. Schwindling A. Rosado-schlosser Alan M. Litke Roberto Dell'orso Giuseppe Zito T. J. Sloan M.-n. Minard Emmerich Kneringer W. Tejessy E. B. Martin M. Chmeissani F. Ruggieri G. Capon G. Rizzo Q. Ouyang A. M. Lutz John H. L. Hansen Val O'shea H. Dietl Mario Maggi D. M. Binnie Ettore Focardi Ettore Focardi F. Podlyski John Rander P. Mato G. Lutters B.s. Nilsson R. Della Marina D. Buskulic S. Xue P. Van Gemmeren S. Emery Cristinel Diaconu Ian R Tomalin Donato Creanza Arnaud Lucotte S.r. Armstrong A. Rougé S. L. Cartwright Dirk Zerwas T. R. Edgecock J. M. Rossignol John T Harvey A. Moutoussi Alessandro Giassi S. Wasserbaech T. Oest C. Bozzi Y. Saadi Pablo Rodriguez Perez Z. Y. Feng Z. Y. Feng A. Juste A. M. Greene M. Wunsch Giuseppe Raso P. Perret S. Werner Ph. Heusse E. P. Whelan J. M. Crespo Jiali Lin J. Lefrançois L. Garrido L. Garrido R. Fantechi L. Passalacqua Dominique Pallin A. M. Stacey G. Bologna Patrick Janot H. G. Sander G.p. Murtas A. Galla A. Valassi Gunter Quast Maria Girone G. Rudolph C. Gotzhein C. Padilla A.o. Bazarko Peter Elmer B. Pietrzyk C. Boyer G.a. Blair A. M. Walsh A. M. Walsh D. W. Kim Fabrizio Palla Nancy Marinelli Jean-claude Montret R. Boswell P. S. Marrocchesi K. Trabelsi Piero Giorgio Verdini J. Grahl B. Rensch F. Le Diberder Maria Pilar Casado L. M. Mir Werner Wiedenmann A. P. Betteridge Xin Wu Hubert Kroha B. Michel D. Kuhn G. Bencivenni J. Putz S.n. Black P. Henrard M. Thulasidas Christian Zeitnitz C. Raine Fabio Cerutti R. W. Clifft Ilias Efthymiopoulos Ilias Efthymiopoulos A. Vayaki S. Bettarini L. Bellantoni L. Bellantoni D.p.s. Ferguson S. Monteil Gerardo Ganis F. Combley Philippe Ghez A. Blondel G. B. Taylor P. Tempesta C. K. Bowdery R. Xu J. J. Veillet J.g. Lynch Yuehong Xie P. Perrodo P. Comas Giuseppe Bagliesi K. Jakobs O. Callot J. K. Sedgbeer T. Medcalf A. Trabelsi H. Wachsmuth Franco Ligabue A. Bonissent J. L. Harton J. L. Harton K. Zachariadou I. Lehraus Lucia Silvestris H.y. Kim D. Casper J. A. Strong E. Simopoulou H. Drevermann S. Brandt M. Pepe-altarelli O.j. Hayes R. Settles J. Steinberger F. Sanchez U. Becker Joseph Rothberg Stephen Haywood A. Wäänänen Georg Zobernig G. Hansper A.e. Wright Marco Cattaneo G. Calderini Christopher Brew F. Thomson P. Coyle A. W. Halley J. C. Brient J. H. Von Wimmersperg-toeller W. Orejudos R. P. Johnson I. Nikolic G. Lutz Gigi Rolandi W. Zhao Markus Frank Paolo Azzurri Günther Dissertori I. De Bonis J. J. Walsh Andre Tilquin M. C. Lemaire David Calvet Gy. Wolf M. Corden Eric Lancon S. Thorn P. Reeves L. M. Bryant L. Curtis M. G. Green P. A. Mcnamara G. Gelao G. A. Cowan F. Foster M. Schmelling M. Schmelling X. Huang S. Orteu P. Girtler Philippe Odier A. Pacheco J.t. Chambers A. Sadouki A. Barres C. Hoffmann M. Davier R. M. Turnbull R. Alemany A. Minten Paolo Laurelli H. Hu I. Abt Y. B. Pan E. Rohne J. J. Aubert L. Smolik M. Zheng W. Kozanecki J. Carr T.c. Greening A. Antonelli G. Crawford G. Musolino V. Hepp J.m. Yamartino S. L. Wu M.g. Schmidt Joseph Proriol C. Geweniger H. G. Moser P. H. Hansen F. Teubert Armin Boehrer M. Rumpf B. Vallage Vitaliano Chiarella S. Schael G. Graefe E. E. Kluge B. Marx F. Dydak F. Dydak M. De Palma Francesco Ragusa Francesco Ragusa H. Videau G. Felici Roberto Tenchini Alain Falvard Aristotelis Kyriakis P. Maley M. Letho D. E. Jaffe Claus Grupen Ting Wang Jie Zhang Jordan Nash B. Jost I. Ferrante Alberto Messineo C. Georgiopoulos Giorgio Maggi A. Lusiani Mossadek Talby J. A. Perlas J. M. Scarr L. Moneta Lester D.r. Thompson A. Wagner A. J. Finch S. J. Dorris C. Vannini T. Fearnley M. Jacquet W. Cameron C. Benchouk Salvatore Nuzzo G. Batignani G. Mannocchi P. Colrain Williams G. Hughes John-bjarne Hansen Jane Nachtman J. Reeve I.j. Scott A. Pascual H. Seywerd Robert Richter R.w. Williams D. R. Botterill Andreas Hocker W. M. Newton J. Knobloch Anna Colaleo L. Duflot R W Assmann Paolo Spagnolo A. M. Bencheikh Volker Buescher Pierluigi Campana A. Cordier F. Murtas Vitaliano Ciulli I. G. Knowles J. P. Schuller Roger Forty Ciocci Hasko Stenzel G. Parrini J. D. Hansen J. C. Thompson P. Payre H.j. Park B. Gobbo Duccio Abbaneo J. F. Renardy Elizabeth Locci

subject

Physics Quantum chromodynamics Aleph Particle physics Annihilation Physics and Astronomy (miscellaneous)Electron–positron annihilation High Energy Physics::Phenomenology Hadron Charged particle Nuclear physics Strong coupling High Energy Physics::Experiment Multiplicity (chemistry)Particle Physics - Experiment

description

Studies of QCD in $\mbox{e}^+\mbox{e}^- \rightarrow$ Hadrons at $E_{cm} = $} 130 and 136 GeV The ALEPH Collaboration An analysis of the properties of hadronic final states produced in electron-positron annihilation at centre-of-mass energies of 130 and 136 GeV is presented. The measurements are based on a data sample of 5.7 $\mbox{pb}^{-1}$ collected in November 1995 with the \Aleph detector at LEP. Inclusive charged particle distributions, jet rates and event-shape distributions are measured and the results are compared with the predictions of QCD-based models. From the measured distributions quantities are determined for which the dependence on the centre-of-mass energy can be predicted by QCD, including the mean multiplicity of charged particles, the peak position of the inclusive distribution of $\xi = -\ln x_p$ ($x_p = p / p_{beam}$), and the strong coupling constant $\alpha_s$. The QCD predictions are tested by comparing with corresponding measurements at $E_{cm} = 91.2$ GeV and at lower energies.

year	journal	country	edition	language
1997-02-14	Zeitschrift f�r Physik C Particles and Fields

https://doi.org/10.1007/s002880050330