Charged particle multiplicity distributions in restricted rapidity intervals in Z0 hadronic decays.

6533b861fe1ef96bd12c57b6

RESEARCH PRODUCT

Charged particle multiplicity distributions in restricted rapidity intervals in Z0 hadronic decays.

P. Van Dam Renato Turchetta G. E. Theodosiou S. C. Blyth Francesca Romana Cavallo G. Wilkinson M.d.m. De Fez Laso Mitchell Wayne A. Tilquin J. J. Lonzano Barry King L. Diciaccio E. Spiriti V. V. Lapin L. Mathis Lucio Cerrito R. Frühwirth J. Timmermans Natale Demaria W. J. Murray T. Todorov A. Lipniacka P. Kapusta Paul Baillon M. L. Turluer D. Reid Alexander Lincoln Read M. Szeptycka G. Meola N. Degroot Gianni Zumerle George Kalkanis P. B. Renton P. Poropat Andromachi Tsirou G. Crosetti R. Dzehlyadin V. Ruhlmann G. D. Alekseev Andre Augustinus M. Richardson J. E. Augustin B Delotto B Delotto D. C. Fries M. Baubillier G. Vegni M. Battaglia N. Brummer T. Tabarelli E. Lieb P. Abreu P. Borgeaud G. Wormser D. Fassouliotis Ariella Cattai O. Ullaland Leif J. Jönsson U. Trevisan T. Bolognese V. Canale B. Franek Andrea Perrotta G. Sette F. Alted A. Elliot Peisert L. Bugge A. M. Zaitsev Alexander Vodopyanov B. Koene C. J. Beeston H. Herr L. G. Tkatchev F. Bianchi A. J. Camacho Rozas J. Pyyhtia F. Naraghi D. J. Holthuizen D. Isenhower A. Pinsent D. Y. Bardin D. Z. Toet S. Squarcia R. Holmes H. Saarikko S. Haider P. D. Dauncey Sandor Czellar Kjell Fransson K. Hultqvist Paolo Morettini M. S. Bilenky D. Johnson L.j. Carroll J. G. Loken Marta Calvi Tord Ekelof H. Staeck G. Polok K. Furnival M. Tyndel Georgios Stavropoulos Geoffrey Smith P. David Edoardo Castelli Edoardo Castelli J. Cuevas Maestro F. Pierre J. Derkaoui A. Passeri C. Caso J. Maillard B. Loerstad Stavros Maltezos R. Lucock P. Allen W.s.c. Williams D. Vilanova Borge Svane Nielsen E. Menichetti Itzhak Roditi M. H. Gros E. K. Johansson Wolfgang Adam Stefano Ragazzi D. Bertrand O. Barring G. Ekspong F. Ledroit W.h. Range V. Perevozchikov Krzysztof Doroba A. D. Angelis A. D. Angelis M. J. Bates Chiara Meroni Jan Buytaert P. Weilhammer Theodora Papadopoulou H. Burmeister F. Cao Tiziano Rovelli P. Folegati P. Folegati Yu. Belokopytov N. Crosland R. Mckay Giovanni Darbo W. Ruckstuhl Toralf Bernhard Skaali H. B. Crawley G. Hamel De Monchenault S. O. Holmgren W. Krupinski Josef Strauss F. Stichelbaut H. Deboeck P. Beltran N. Vishnevsky L. S. Vertogradov Robert S. Brown P. Vaz S. Simonetti P. Beiliere G. Smadja G. Kantardjian D. Benedic W. Venus Peter Kluit H. J. Hilke M. Bozzo Klaus Hamacher E. G. Anassontzis Tiziano Camporesi G. Galeazzi M. Begalli G. Cosme M. Kopf K. Moenig R. Moeller Antonio Ferrer J. P. Engel M. V. Castillo Gimenez M. Mazzucato Mario Sannino W. Kucewicz A. Lounis A. Klovning P. Jalocha S. Biagi P. Szymanski A. Lopez-fernandez U. Mjoernmark C. Bosio R. A. Brenner C. Vander Velde M. Boratav D. Gamba G. Voulgaris N. G. Redaelli S. J. Alvsvaag F. Adami Martino Margoni E. Fokitis M. A. Lopez Aguera B. Bouquet G. Damgaard A. Demin L. O. Eek Jon Christopher Wikne Roberto Cirio R. C. Shellard Josef Hrubec Tuure Tuuva C. Defoix A. M. Segar R. Keranen L. K. Resvanis F. Fulda-quenzer H. P. Borner Clara Troncon O. Pingot Matteo Pegoraro A. G. Frodesen E. Graziani P. Frenkiel B. Korzen K. Rybicki F. Waldner F. Waldner V. Gracco C. Walck J. M. Brunet Tomaradze F. Simonetto F. Kapusta G. Leder P. S. Iversen F. Fontanelli Ugo Gasparini Patrick Jarry G. Rinaudo B. Jean-marie Philippe Charpentier Francisco Matorras C. De La Vaissiere Pavlos Ioannou A. Ostankow F. Verbeure Torsten Paul Ake ÅKesson M. Bonapart S. D. Hodgson Massimo Caccia Andrey Korytov Mogens Dam N. Yamdagni Z. Hajduk Stefaan Tavernier Maciej Górski H. Forsbach C. Ronnqvist G. Zhang T. Buran K. D. Brand Vladimir Nikolaenko Guido Barbiellini Guido Barbiellini J. Velasco J. Guy B. ÅSman N. I. Zimin D. Crennell F. Mandl M. A. Houlden R. Orava Fernand Grard Winfried Mitaroff Louis Lyons A. Hakansson Jan Krolikowski N. N. Khovanski G. W. Van Apeldoorn P. Siegrist W. Bartl R. Pain L. Ventura Tim Adye A. Romero F. Couchot J. A. Valls Ferrer J-c. Marin I. Herbst W. Dulinski P. V. Chliapnikov J. P. Laugier F. Djama Olga Botner C. Lambropoulos Ugo Amaldi Krzysztof Korcyl B. W. Heck B. D'almagne Spyros Tzamarias J. Bjarne Juan Fuster F. Richard C. Matteuzzi M. Hahn P. Antilogus B.d. Hyams V. Kostukhin V. Chorowicz G. A. Chelkov W. Klempt S. Almehed I. Lippi Hans Muller P. N. Bogolubov M. Pimenta B. A. Khomenko Carmen García M. Davenport E. I. Rosenberg F. Hahn A. Pullia E. Zevgolatakos H. Foeth Demetrios Loukas Francesco Navarria E.n. Tsyganov J. H. Wickens Jose Luis Contreras A. Campion S. Volponi Christine Kourkoumelis E. Dahl-jensen J. Zúñiga H. Furstenau K. Kurvinen Javier Sánchez P. O. Hulth R. Zukanovich Funchal Marc Winter P. Delpierre E. Daubie Luc Pape H. Wahlen Ariel Goobar J. H. Koehne D. Radojicic G. Myatt T. Hofmokl Marek Szczekowski E. Rosso H. Klein J.m. Gago P. Collins D. Delikaris K. H. Becks N. Van Eijndhoven J. Werner Daniel Bloch P. Lutz Joao Varela J. J. Gomez Y Cadenas Ahmimed Ouraou V.m. Golovatyuk S. Ueberschaer W. Deboer A. Maltezos V. G. Timoveev M. Michelotto K. Woschnagg E. C. Katsoufis G. Gopal J. Dolbeau P. Bambade R. Sekulin E. J. Sanchez T. Kreuzberger P.s.l. Booth P. N. Ratoff J. J. Hernandez T. Moa G. Maehlum W. Van Doninck A. G. Olshevski Charles Bricman William Trischuk A. Markou A. Stocchi Maria Roberta Monge A. Zalewska W. T. Meyer J. P. Gerber Jacques Lemonne M. P. Clara K. W. Glitza M. Schaeffer Maria Elena Pol S. Katsanevas B. Nijjhar A. Firestone Jorge-armando Benitez Garcia T. A. Filippas M. Vollmer U. Rossi Paolo Giacomelli M. Debeer M. Fernandez Alonso M. Regler S. Delorme M. Zito V. Obraztsov E. V. Viasov I. Roncagliolo B. Grossetete Allan Hallgren J. E. Hooper Giovanni Valenti P. Yepes U. Kruener-marquis R. Mcnulty S. Braibant Paolo Ronchese N. J. Kjaer H. Mueller M. T. Trainor Paula Eerola G. E. Kalmus H. Palka G. Skjevling J. W. Lamsa F. Barao E. Higon R. Seufert F. Scuri F. Scuri A. M. Wetherell L. Lanceri L. Lanceri Laurent Chevalier Milos Lokajicek P. Jullot L. Tortora F. J. Harris D. Wormald Pierre Billoir G. Matthiae M. Chapkin Jose M. Benlloch A. Grant Hans Dijkstra P. Privitera R. Sosnowski M. Jonker Mikael Berggren M. Los V. Lepeltier Paolo Checchia Ph. Gavillet Piotr Zalewski C. Declercq V.a. Uvarov M. Mccubbin J. N. Jackson M. Voutilainen G. Grosdidier P. Kokkinias M. Crozon A. Ruiz J. Kesteman P. F. Honore A. N. Sissakian R. Llosa Claudia J. Stubenrauch P. Negri J.h. Bibby J. Drees Göran Jarlskog Evangelos Gazis A. Letessier-selvon Guenakh Mitselmakher M. Dracos M. Bonesini Y. Sacquin W. D. Apel G. Tristam José Salt L. Vibert Cristian Stanescu P. Branchini V. Vrba H. Schneider D. Husson I. A. Tyapkin T. S. Spassoff R. Lauhakangas M. Sessa M. Sessa M. Donszelmann R. Gokieli R. Zitoun P. Herquet R. Contri U. Nau-korzen M. Turala Manolis Dris M. Pernicka I. Hietanen P. Roudeau Jesus Marco G. Lenzen E. Lillethun R. Strub J. E. Campagne M. Koratzinos Dietrich Liko Daniel Treille J. Ridky J. Lindgren Nikita Smirnov A. Baroncelli S. Dagoret

subject

COLLISIONS Particle physics E+E ANNIHILATION Physics and Astronomy (miscellaneous)LUND MONTE-CARLO Electron–positron annihilation Hadron Elementary particle PETRA ENERGIES 01 natural sciences 250 GEV/C Nuclear physics DEPENDENCE 0103 physical sciences [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Rapidity Nuclear Experiment 010306 general physics Parton shower Engineering (miscellaneous)LUND MONTE-CARLO; JET PRODUCTION-RATES; E+E ANNIHILATION; 250 GEV/C; PETRA ENERGIES; COLLISIONS; DEPENDENCE; FRAGMENTATION; QCD; RESONANCE Physics 010308 nuclear & particles physics JET PRODUCTION-RATES Multiplicity (mathematics)RESONANCE QCD Charged particle Gluon Physique des particules élémentaires High Energy Physics::Experiment FRAGMENTATION Particle Physics - Experiment

description

The multiplicity distributions of charged particles in restricted rapidity intervals in Z0 hadronic decays measured by the DELPHI detector are presented. The data reveal a shoulder structure, best visible for intervals of intermediate size, i.e. for rapidity limits around ±1.5. The whole set of distributions including the shoulder structure is reproduced by the Lund Parton Shower model. The structure is found to be due to important contributions from 3-and 4-jet events with a hard gluon jet. A different model, based on the concept of independently produced groups of particles, "clans", fluctuating both in number per event and particle content per clan, has also been used to analyse the present data. The results show that for each interval of rapidity the average number of clans per event is approximately the same as at lower energies. © 1991 Springer-Verlag.

year	journal	country	edition	language
1991-06-01

http://hdl.handle.net/2318/111632