Measurement of Z-pair production in e(+)e(-) collisions and constraints on anomalous neutral gauge couplings

6533b7d7fe1ef96bd126859a

RESEARCH PRODUCT

Measurement of Z-pair production in e(+)e(-) collisions and constraints on anomalous neutral gauge couplings

A. Heister S. Schael R. Barate R. Brunelière I. De Bonis D. Decamp C. Goy S. Jezequel J. P. Lees F. Martin E. Merle M. N. Minard B. Pietrzyk And B. Trocmé G. Boix S. Bravo M. P. Casado M. Chmeissani J. M. Crespo E. Fernandez M. Fernandez Bosman L. L. Garrido E. Graugés J. Lopez M. Martinez G. Merino R. Miquel L. L. M. Mir A. Pacheco D. Paneque And H. Ruiz A. Colaleo Donato Maria Creanza Nicola De Filippis M. De Palma Giuseppe Iaselli Giorgio Pietro Maggi M. Maggi S. Nuzzo A. Ranieri G. Raso F. Ruggieri G. Selvaggi L. Silvestris P. Tempesta A. Tricomi And G. Zito X. Huang J. Lin Q. Ouyang T. Wang Y. Xie R. Xu S. Xue J. Zhang L. Zhang And W. Zhao D. Abbaneo P. Azzurri T. Barklow O. Buchmüller M. Cattaneo F. Cerutti B. Clerbaux H. Drevermann R. W. Forty M. Frank F. Gianotti T. C. Greening J. B. Hansen J. Harvey D. E. Hutchcroft P. Janot B. Jost M. Kado P. Maley P. Mato A. Moutoussi F. Ranjard L. Rolandi D. Schlatter G. Sguazzoni W. Tejessy F. Teubert A. Valassi I. Videau And J. J. Ward F. Badaud S. Dessagne A. Falvard D. Fayolle P. Gay J. Jousset B. Michel S. Monteil D. Pallin J. M. Pascolo And P. Perret J. D. Hansen J. R. Hansen P. H. Hansen B. S. Nilsson And A. Wäänänen A. Kyriakis C. Markou E. Simopoulou A. Vayaki And K. Zachariadou A. Blondel J. C. Brient F. Machefert A. Rougé M. Swynghedauw R. Tanaka And H. Videau V. Ciulli E. Focardi And G. Parrini A. Antonelli M. Antonelli G. Bencivenni G. Bologna F. Bossi P. Campana G. Capon V. Chiarella P. Laurelli G. Mannocchi F. Murtas G. P. Murtas L. Passalacqua M. Pepe Altarelli And P. Spagnolo J. Kennedy J. G. Lynch P. Negus V. O'shea D. Smith And A. S. Thompson S. Wasserbaech R. Cavanaugh S. Dhamotharan C. Geweniger P. Hanke V. Hepp E. E. Kluge G. Leibenguth A. Putzer K. Tittel S. Werner And M. Wunsch R. Beuselinck D. M. Binnie W. Cameron G. Davies P. J. Dornan M. Girone R. D. Hill N. Marinelli J. Nowell H. Przysiezniak S. A. Rutherford J. K. Sedgbeer J. C. Thompson And R. White V. M. Ghete P. Girtler E. Kneringer D. Kuhn And G. Rudolph E. Bouhova Thacker C. K. Bowdery D. P. Clarke G. Ellis A. J. Finch F. Foster G. Hughes R. W. L. Jones M. R. Pearson N. A. Robertson And M. Smizanska V. Lemaitre U. Blumenschein F. Hölldorfer K. Jakobs F. Kayser K. Kleinknecht A. S. Müller G. Quast B. Renk H. G. Sander S. Schmeling H. Wachsmuth C. Zeitnitz And T. Ziegler A. Bonissent J. Carr P. Coyle C. Curtil A. Ealet D. Fouchez O. Leroy T. Kachelhoffer P. Payre D. Rousseau And A. Tilquin F. Ragusa A. David H. Dietl G. Ganis K. Hüttmann G. Lütjens C. Mannert W. Männer H. G. Moser R. Settles H. Stenzel And G. Wolf J. Boucrot O. Callot M. Davier L. Duflot J. F. Grivaz P. H. Heusse A. Jacholkowska C. Loomis L. Serin J. J. Veillet J. B. De Vivie De Régie And C. Yuan G. Bagliesi T. Boccali L. Foà A. Giammanco A. Giassi F. Ligabue A. Messineo F. Palla G. Sanguinetti A. Sciabà R. Tenchini A. Venturi And P. G. Verdini O. Awunor G. A. Blair J. Coles G. Cowan A. Garcia Bellido M. G. Green L. T. Jones T. Medcalf A. Misiejuk J. A. Strong And P. Teixeira Dias R. W. Clifft T. R. Edgecock P. R. Norton And I. R. Tomalin B. Bloch Devaux D. Boumediene P. Colas B. Fabbro E. Lançon M. C. Lemaire E. Locci P. Perez J. Rander J. F. Renardy A. Rosowsky P. Seager A. Trabelsi B. Tuchming And B. Vallage N. Konstantinidis A. M. Litke And G. Taylor C. N. Booth S. Cartwright F. Combley P. N. Hodgson M. Lehto And L. F. Thompson K. Affholderbach A. Böhrer S. Brandt C. Grupen J. Hess A. Ngac G. Prange And U. Sieler C. Borean And G. Giannini H. He J. Putz And J. Rothberg S. R. Armstrong K. Berkelman K. Cranmer D. P. S. Ferguson Y. Gao S. González O. J. Hayes H. Hu S. Jin J. Kile P. A. Mcnamara Iii J. Nielsen Y. B. Pan J. H. Von Wimmersperg Toeller W. Wiedenmann J. Wu Wu S. L.X. Wu And G. Zobernig G. Dissertori

subject

Physics Aleph Particle physics Nuclear and High Energy Physics Luminosity (scattering theory)e+-e- Experiments 010308 nuclear & particles physics Electron–positron annihilation Settore FIS/01 - Fisica Sperimentale Gauge (firearms)01 natural sciences Standard Model Nuclear physics E +e -experiments; Nuclear and High Energy Physics E +e -experiments Cross section (physics)Pair production 0103 physical sciences [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]High Energy Physics::Experiment 010306 general physics ALEPH experiment Particle Physics - Experiment

description

The ZZ production cross section is measured from a data sample corresponding to a total integrated luminosity of 452 pb−1, collected by the ALEPH experiment at LEP at centre-of-mass energies from 192 to 209 GeV. Individual cross sections, extracted at six centre-of-mass energies, are found to be in agreement with Standard Model calculations. The results are used to set limits on anomalous neutral gauge couplings. The ZZ production cross section is measured from a data sample corresponding to a total integrated luminosity of 452 pb−1 , collected by the ALEPH experiment at LEP at centre-of-mass energies from 192 to 209 GeV. Individual cross sections, extracted at six centre-of-mass energies, are found to be in agreement with Standard Model calculations. The results are used to set limits on anomalous neutral gauge couplings.

year	journal	country	edition	language
2009-01-01

10.1088/1126-6708/2009/04/124 http://hdl.handle.net/10044/1/19147