An analysis of the fluctuations in the phase space distribution of hadrons produced in the decay of 78829 Z0 has been carried out, using the method of factorial moments. The high statistics collected by the DELPHI experiment at LEP during 1990 allowed studies of the event sample both globally and in intervals of p(t) and multiplicity, and for different jet topologies and for single jets. A large contribution to the factorial moments of the one-dimensional data on rapidity with respect to the event axis comes from hard gluons. Details of factorial moments in two and three dimensions are presented. Influences of resonance decays have been studied by Monte Carlo simulation: one-dimensional factorial moments at low p(t), and two-, three-dimensional analyses are affected. Parton shower models describe the data reasonably well.
MULTIPLICITY FLUCTUATIONS IN HADRONIC FINAL-STATES FROM THE DECAY OF THE Z(0) / ABREU P; ADAM W; ADYE T; AGASI E; ALEKSEEV GD; ALGERI A; ALLEN P; ALMEHED S; ALVSVAAG SJ; AMALDI U; ANASSONTZIS EG; ANDREAZZA A; ANTILOGUS P; APEL WD; APSIMON RJ; ASMAN B; AUGUSTIN JE; AUGUSTINUS A; BAILLON P; BAMBADE P; BARAO F; BARATE R; BARBIELLINI G; BARDIN DY; BARKER G; BARONCELLI A; BARRING O; BARRIO JA; BARTL W; BATES MJ; BATTAGLIA M; BAUBILLIER M; BECKS KH; BEESTON CJ; BEGALLI M; BEILLIERE P; BELOKOPYTOV Y; BELTRAN P; BENEDIC D; BENVENUTI AC; BERGGREN M; BERTRAND D; BIANCHI F; BILENKY MS; BILLOIR P; BJARNE J; BLOCH D; BLYTH S; BOCCI V; BOGOLUBOV PN; BOLOGNESE T; BONESINI M; BONIVENTO W; BOOTH PSL; BORGEAUD P; BORISOV G; BORNER H; BOSIO C; BOSTJANCIC B; BOSWORTH S; BOTNER O; BOUQUET B; BOURDARIOS C; BOWCOCK TJV; BOZZO M; BRAIBANT S; BRANCHINI P; BRAND KD; BRENNER RA; BRIAND H; BRICMAN C; BROWN RCA; BRUMMER N; BRUNET JM; BUGGE L; BURAN T; BURMEISTER H; BUYTAERT JAMA; CACCIA M; CALVI M; ROZAS AJC; CAMPORESI T; CANALE V; CAO F; CARENA F; CARROLL L; CASO C; GIMENEZ MVC; CATTAI A; CAVALLO FR; CERRITO L; CHABAUD V; CHAN A; CHARPENTIER P; CHAUSSARD L; CHAUVEAU J; CHECCHIA P; CHELKOV GA; CHEVALIER L; CHLIAPNIKOV P; CHOROWICZ V; CHRIN JTM; CLARA MP; COLLINS P; CONTRERAS JL; CONTRI R; CORTINA E; COSME G; COUCHOT F; CRAWLEY HB; CRENNELL D; CROSETTI G; CROZON M; MAESTRO JC; CZELLAR S; DAHLJENSEN E; DALMAGNE B; DAM M; DAMGAARD G; DARBO G; DAUBIE E; DAUM A; DAUNCEY PD; DAVENPORT M; DAVID P; DASILVA W; DEFOIX C; DELIKARIS D; DELORME S; DELPIERRE P; DEMARIA N; DEANGELIS A; DEBEER M; DEBOECK H; DEBOER W; DECLERCQ C; LASO MDMD; DEGROOT N; DELAVAISSIERE C; DELOTTO B; DEMIN A; DIJKSTRA H; DICIACCIO L; DJAMA F; DOLBEAU J; DONSZELMANN M; DOROBA K; DRACOS M; DREES J; DRIS M; DUFOUR Y; EEK LO; EEROLA PAM; EHRET R; EKELOF T; EKSPONG G; PEISERT AE; ENGEL JP; FASSOULIOTIS D; FEARNLEY TA; FEINDT M; ALONSO MF; FERRER A; FILIPPAS TA; FIRESTONE A; FOETH H; FOKITIS E; FONTANELLI F; FORBES KAJ; FOUSSET JL; FRANCON S; FRANEK B; FRENKIEL P; FRIES DC; FRODESEN AG; FRUHWIRTH R; FULDAQUENZER F; FURNIVAL K; FURSTENAU H; FUSTER J; GALEAZZI G; GAMBA D; GARCIA C; GARCIA J; GASPAR C; GASPARINI U; GAVILLET P; GAZIS EN; GERBER JP; GIACOMELLI P; GOKIELI R; GOLOB B; GOLOVATYUK VM; CADENAS JJGY; GOOBAR A; GOPAL G; GORSKI M; GRACCO V; GRANT A; GRARD F; GRAZIANI E; GROSDIDIER G; GROSS E; GROSSEWIESMANN P; GROSSETETE B; GUY J; HAEDINGER U; HAHN F; HAHN M; HAIDER S; HAJDUK Z; HAKANSSON A; HALLGREN A; HAMACHER K; DEMONCHENAULT GH; HAO W; HARRIS FJ; HENKES T; HERNANDEZ JJ; HERQUET P; HERR H; HESSING TL; HIETANEN I; HIGGINS CO; HIGON E; HILKE HJ; HODGSON SD; HOFMOKL T; HOLMES R; HOLMGREN SO; HOLTHUIZEN D; HONORE PF; HOOPER JE; HOULDEN M; HRUBEC J; HUET C; HULTH PO; HULTQVIST K; IOANNOU P; ISENHOWER D; IVERSEN PS; JACKSON JN; JALOCHA P; JARLSKOG G; JARRY P; JEANMARIE B; JOHANSSON EK; JOHNSON D; JONKER M; JONSSON L; JUILLOT P; KALKANIS G; KALMUS G; KAPUSTA F; KARLSSON M; KARVELAS E; KATSANEVAS S; KATSOUFIS EC; KERANEN R; KESTEMAN J; KHOMENKO BA; KHOVANSKI NN; KING B; KJAER NJ; KLEIN H; KLEMPT W; KLOVNING A; KLUIT P; KOCHMEHRIN A; KOEHNE JH; KOENE B; KOKKINIAS P; KOPF M; KORCYL K; KORYTOV AV; KOSTIOUKHINE V; KOURKOUMELIS C; KOUZNETSOV O; KRAMER PH; KROLIKOWSKI J; KRONKVIST I; KRUENERMARQUIS U; KRUPINSKI W; KULKA K; KURVINEN K; LACASTA C; LAMBROPOULOS C; LAMSA JW; LANCERI L; LAPIN V; LAUGIER JP; LAUHAKANGAS R; LEDER G; LEDROIT F; LEITNER R; LEMOIGNE Y; LEMONNE J; LENZEN G; LEPELTIER V; LEVY JM; LIEB E; LIKO D; LILLETHUN E; LINDGREN J; LINDNER R; LIPNIACKA A; LIPPI I; LOERSTAD B; LOKAJICEK M; LOKEN JG; LOPEZFERNANDEZ A; AGUERA MAL; LOS M; LOUKAS D; LOZANO JJ; LUTZ P; LYONS L; MAEHLUM G; MAILLARD J; MALTEZOS A; MANDL F; MARCO J; MARGONI M; MARIN JC; MARKOU A; MARON T; MARTI S; MATHIS L; MATORRAS F; MATTEUZZI C; MATTHIAE G; MAZZUCATO M; MCCUBBIN M; MCKAY R; MCNULTY R; MEOLA G; MERONI C; MEYER WT; MICHELOTTO M; MIKULEC I; MIRABITO L; MITAROFF WA; MITSELMAKHER GV; MJOERNMARK U; MOA T; MOELLER R; MOENIG K; MONGE MR; MORETTINI P; MUELLER H; MURRAY WJ; MURYN B; MYATT G; NARAGHI F; NAVARRIA FL; NEGRI P; NIELSEN BS; NIJJHAR B; NIKOLAENKO V; NILSEN PES; NISS P; OBRAZTSOV V; OLSHEVSKI AG; ORAVA R; OSTANKOV A; OSTERBERG K; OURAOU A; PAGANONI M; PAIN R; PALKA H; PAPADOPOULOU TD; PAPE L; PASSERI A; PEGORARO M; PENNANEN J; PEREVOZCHIKOV V; PERNICKA M; PERROTTA A; PETRIDOU C; PETROLINI A; PETTERSEN TE; PIERRE F; PIMENTA M; PINGOT O; POL ME; POLOK G; POROPAT P; PRIVITERA P; PULLIA A; RADOJICIC D; RAGAZZI S; RAHMANI H; RATOFF PN; READ AL; REDAELLI NG; REGLER M; REID D; RENTON PB; RESVANIS LK; RICHARD F; RICHARDSON M; RIDKY J; RINAUDO G; RODITI I; ROMERO A; RONCAGLIOLO I; RONCHESE P; RONNQVIST C; ROSENBERG EI; ROSSI S; ROSSI U; ROSSO E; ROUDEAU P; ROVELLI T; RUCKSTUHL W; RUHLMANNKLEIDER V; RUIZ A; RYBICKI K; SAARIKKO H; SACQUIN Y; SAJOT G; SALT J; SANCHEZ J; SANNINO M; SCHAEL S; SCHNEIDER H; SCHYNS MAE; SCIOLLA G; SCURI F; SEGAR AM; SEKULIN R; SESSA M; SETTE G; SEUFERT R; SHELLARD RC; SICCAMA I; SIEGRIST P; SIMONETTI S; SIMONETTO F; SISAKIAN AN; SKAALI TB; SKJEVLING G; SMADJA G; SMITH GR; SOSNOWSKI R; SPASSOFF TS; SPIRITI E; SQUARCIA S; STAECK H; STANESCU C; STAPNES S; STAVROPOULOS G; STICHELBAUT F; STOCCHI A; STRAUSS J; STRAVER J; STRUB R; SZCZEKOWSKI M; SZEPTYCKA M; SZYMANSKI P; TABARELLI T; TAVERNIER S; TCHIKILEV O; THEODOSIOU GE; TILQUIN A; TIMMERMANS J; TIMOFEEV VG; TKATCHEV LG; TODOROV T; TOET DZ; TOKER O; TORASSA E; TORTORA L; TREILLE D; TREVISAN U; TRISCHUK W; TRISTRAM G; TRONCON C; TSIROU A; TSYGANOV EN; TURALA M; TURLUER ML; TUUVA T; TYAPKIN IA; TYNDEL M; TZAMARIAS S; UEBERSCHAER S; ULLALAND O; UVAROV V; VALENTI G; VALLAZZA E; FERRER JAV; VANDERVELDE C; VANAPELDOORN GW; VANDAM P; VANDERHEIJDEN M; VANDONINCK WK; VAZ P; VEGNI G; VENTURA L; VENUS W; VERBEURE F; VERTOGRADOV LS; VILANOVA D; VINCENT P; VITALE L; VLASOV E; VODOPYANOV AS; VOLLMER M; VOULGARIS G; VOUTILAINEN M; VRBA V; WAHLEN H; WALCK C; WALDNER F; WAYNE M; WEHR A; WEIERSTALL M; WEILHAMMER P; WERNER J; WETHERELL AM; WICKENS JH; WIKNE J; WILKINSON GR; WILLIAMS WSC; WINTER M; WORMALD D; WORMSER G; WOSCHNAGG K; YAMDAGNI N; YEPES P; ZAITSEV A; ZALEWSKA A; ZALEWSKI P; ZAVRTANIK D; ZEVGOLATAKOS E; ZHANG G; ZIMIN NI; ZITO M; ZUBERI R; FUNCHAL RZ; ZUMERLE G; ZUNIGA J. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 386:2(1992), pp. 471-492.
Titolo: | MULTIPLICITY FLUCTUATIONS IN HADRONIC FINAL-STATES FROM THE DECAY OF THE Z(0) |
Autori: | |
Data di pubblicazione: | 1992 |
Rivista: | |
Citazione: | MULTIPLICITY FLUCTUATIONS IN HADRONIC FINAL-STATES FROM THE DECAY OF THE Z(0) / ABREU P; ADAM W; ADYE T; AGASI E; ALEKSEEV GD; ALGERI A; ALLEN P; ALMEHED S; ALVSVAAG SJ; AMALDI U; ANASSONTZIS EG; ANDREAZZA A; ANTILOGUS P; APEL WD; APSIMON RJ; ASMAN B; AUGUSTIN JE; AUGUSTINUS A; BAILLON P; BAMBADE P; BARAO F; BARATE R; BARBIELLINI G; BARDIN DY; BARKER G; BARONCELLI A; BARRING O; BARRIO JA; BARTL W; BATES MJ; BATTAGLIA M; BAUBILLIER M; BECKS KH; BEESTON CJ; BEGALLI M; BEILLIERE P; BELOKOPYTOV Y; BELTRAN P; BENEDIC D; BENVENUTI AC; BERGGREN M; BERTRAND D; BIANCHI F; BILENKY MS; BILLOIR P; BJARNE J; BLOCH D; BLYTH S; BOCCI V; BOGOLUBOV PN; BOLOGNESE T; BONESINI M; BONIVENTO W; BOOTH PSL; BORGEAUD P; BORISOV G; BORNER H; BOSIO C; BOSTJANCIC B; BOSWORTH S; BOTNER O; BOUQUET B; BOURDARIOS C; BOWCOCK TJV; BOZZO M; BRAIBANT S; BRANCHINI P; BRAND KD; BRENNER RA; BRIAND H; BRICMAN C; BROWN RCA; BRUMMER N; BRUNET JM; BUGGE L; BURAN T; BURMEISTER H; BUYTAERT JAMA; CACCIA M; CALVI M; ROZAS AJC; CAMPORESI T; CANALE V; CAO F; CARENA F; CARROLL L; CASO C; GIMENEZ MVC; CATTAI A; CAVALLO FR; CERRITO L; CHABAUD V; CHAN A; CHARPENTIER P; CHAUSSARD L; CHAUVEAU J; CHECCHIA P; CHELKOV GA; CHEVALIER L; CHLIAPNIKOV P; CHOROWICZ V; CHRIN JTM; CLARA MP; COLLINS P; CONTRERAS JL; CONTRI R; CORTINA E; COSME G; COUCHOT F; CRAWLEY HB; CRENNELL D; CROSETTI G; CROZON M; MAESTRO JC; CZELLAR S; DAHLJENSEN E; DALMAGNE B; DAM M; DAMGAARD G; DARBO G; DAUBIE E; DAUM A; DAUNCEY PD; DAVENPORT M; DAVID P; DASILVA W; DEFOIX C; DELIKARIS D; DELORME S; DELPIERRE P; DEMARIA N; DEANGELIS A; DEBEER M; DEBOECK H; DEBOER W; DECLERCQ C; LASO MDMD; DEGROOT N; DELAVAISSIERE C; DELOTTO B; DEMIN A; DIJKSTRA H; DICIACCIO L; DJAMA F; DOLBEAU J; DONSZELMANN M; DOROBA K; DRACOS M; DREES J; DRIS M; DUFOUR Y; EEK LO; EEROLA PAM; EHRET R; EKELOF T; EKSPONG G; PEISERT AE; ENGEL JP; FASSOULIOTIS D; FEARNLEY TA; FEINDT M; ALONSO MF; FERRER A; FILIPPAS TA; FIRESTONE A; FOETH H; FOKITIS E; FONTANELLI F; FORBES KAJ; FOUSSET JL; FRANCON S; FRANEK B; FRENKIEL P; FRIES DC; FRODESEN AG; FRUHWIRTH R; FULDAQUENZER F; FURNIVAL K; FURSTENAU H; FUSTER J; GALEAZZI G; GAMBA D; GARCIA C; GARCIA J; GASPAR C; GASPARINI U; GAVILLET P; GAZIS EN; GERBER JP; GIACOMELLI P; GOKIELI R; GOLOB B; GOLOVATYUK VM; CADENAS JJGY; GOOBAR A; GOPAL G; GORSKI M; GRACCO V; GRANT A; GRARD F; GRAZIANI E; GROSDIDIER G; GROSS E; GROSSEWIESMANN P; GROSSETETE B; GUY J; HAEDINGER U; HAHN F; HAHN M; HAIDER S; HAJDUK Z; HAKANSSON A; HALLGREN A; HAMACHER K; DEMONCHENAULT GH; HAO W; HARRIS FJ; HENKES T; HERNANDEZ JJ; HERQUET P; HERR H; HESSING TL; HIETANEN I; HIGGINS CO; HIGON E; HILKE HJ; HODGSON SD; HOFMOKL T; HOLMES R; HOLMGREN SO; HOLTHUIZEN D; HONORE PF; HOOPER JE; HOULDEN M; HRUBEC J; HUET C; HULTH PO; HULTQVIST K; IOANNOU P; ISENHOWER D; IVERSEN PS; JACKSON JN; JALOCHA P; JARLSKOG G; JARRY P; JEANMARIE B; JOHANSSON EK; JOHNSON D; JONKER M; JONSSON L; JUILLOT P; KALKANIS G; KALMUS G; KAPUSTA F; KARLSSON M; KARVELAS E; KATSANEVAS S; KATSOUFIS EC; KERANEN R; KESTEMAN J; KHOMENKO BA; KHOVANSKI NN; KING B; KJAER NJ; KLEIN H; KLEMPT W; KLOVNING A; KLUIT P; KOCHMEHRIN A; KOEHNE JH; KOENE B; KOKKINIAS P; KOPF M; KORCYL K; KORYTOV AV; KOSTIOUKHINE V; KOURKOUMELIS C; KOUZNETSOV O; KRAMER PH; KROLIKOWSKI J; KRONKVIST I; KRUENERMARQUIS U; KRUPINSKI W; KULKA K; KURVINEN K; LACASTA C; LAMBROPOULOS C; LAMSA JW; LANCERI L; LAPIN V; LAUGIER JP; LAUHAKANGAS R; LEDER G; LEDROIT F; LEITNER R; LEMOIGNE Y; LEMONNE J; LENZEN G; LEPELTIER V; LEVY JM; LIEB E; LIKO D; LILLETHUN E; LINDGREN J; LINDNER R; LIPNIACKA A; LIPPI I; LOERSTAD B; LOKAJICEK M; LOKEN JG; LOPEZFERNANDEZ A; AGUERA MAL; LOS M; LOUKAS D; LOZANO JJ; LUTZ P; LYONS L; MAEHLUM G; MAILLARD J; MALTEZOS A; MANDL F; MARCO J; MARGONI M; MARIN JC; MARKOU A; MARON T; MARTI S; MATHIS L; MATORRAS F; MATTEUZZI C; MATTHIAE G; MAZZUCATO M; MCCUBBIN M; MCKAY R; MCNULTY R; MEOLA G; MERONI C; MEYER WT; MICHELOTTO M; MIKULEC I; MIRABITO L; MITAROFF WA; MITSELMAKHER GV; MJOERNMARK U; MOA T; MOELLER R; MOENIG K; MONGE MR; MORETTINI P; MUELLER H; MURRAY WJ; MURYN B; MYATT G; NARAGHI F; NAVARRIA FL; NEGRI P; NIELSEN BS; NIJJHAR B; NIKOLAENKO V; NILSEN PES; NISS P; OBRAZTSOV V; OLSHEVSKI AG; ORAVA R; OSTANKOV A; OSTERBERG K; OURAOU A; PAGANONI M; PAIN R; PALKA H; PAPADOPOULOU TD; PAPE L; PASSERI A; PEGORARO M; PENNANEN J; PEREVOZCHIKOV V; PERNICKA M; PERROTTA A; PETRIDOU C; PETROLINI A; PETTERSEN TE; PIERRE F; PIMENTA M; PINGOT O; POL ME; POLOK G; POROPAT P; PRIVITERA P; PULLIA A; RADOJICIC D; RAGAZZI S; RAHMANI H; RATOFF PN; READ AL; REDAELLI NG; REGLER M; REID D; RENTON PB; RESVANIS LK; RICHARD F; RICHARDSON M; RIDKY J; RINAUDO G; RODITI I; ROMERO A; RONCAGLIOLO I; RONCHESE P; RONNQVIST C; ROSENBERG EI; ROSSI S; ROSSI U; ROSSO E; ROUDEAU P; ROVELLI T; RUCKSTUHL W; RUHLMANNKLEIDER V; RUIZ A; RYBICKI K; SAARIKKO H; SACQUIN Y; SAJOT G; SALT J; SANCHEZ J; SANNINO M; SCHAEL S; SCHNEIDER H; SCHYNS MAE; SCIOLLA G; SCURI F; SEGAR AM; SEKULIN R; SESSA M; SETTE G; SEUFERT R; SHELLARD RC; SICCAMA I; SIEGRIST P; SIMONETTI S; SIMONETTO F; SISAKIAN AN; SKAALI TB; SKJEVLING G; SMADJA G; SMITH GR; SOSNOWSKI R; SPASSOFF TS; SPIRITI E; SQUARCIA S; STAECK H; STANESCU C; STAPNES S; STAVROPOULOS G; STICHELBAUT F; STOCCHI A; STRAUSS J; STRAVER J; STRUB R; SZCZEKOWSKI M; SZEPTYCKA M; SZYMANSKI P; TABARELLI T; TAVERNIER S; TCHIKILEV O; THEODOSIOU GE; TILQUIN A; TIMMERMANS J; TIMOFEEV VG; TKATCHEV LG; TODOROV T; TOET DZ; TOKER O; TORASSA E; TORTORA L; TREILLE D; TREVISAN U; TRISCHUK W; TRISTRAM G; TRONCON C; TSIROU A; TSYGANOV EN; TURALA M; TURLUER ML; TUUVA T; TYAPKIN IA; TYNDEL M; TZAMARIAS S; UEBERSCHAER S; ULLALAND O; UVAROV V; VALENTI G; VALLAZZA E; FERRER JAV; VANDERVELDE C; VANAPELDOORN GW; VANDAM P; VANDERHEIJDEN M; VANDONINCK WK; VAZ P; VEGNI G; VENTURA L; VENUS W; VERBEURE F; VERTOGRADOV LS; VILANOVA D; VINCENT P; VITALE L; VLASOV E; VODOPYANOV AS; VOLLMER M; VOULGARIS G; VOUTILAINEN M; VRBA V; WAHLEN H; WALCK C; WALDNER F; WAYNE M; WEHR A; WEIERSTALL M; WEILHAMMER P; WERNER J; WETHERELL AM; WICKENS JH; WIKNE J; WILKINSON GR; WILLIAMS WSC; WINTER M; WORMALD D; WORMSER G; WOSCHNAGG K; YAMDAGNI N; YEPES P; ZAITSEV A; ZALEWSKA A; ZALEWSKI P; ZAVRTANIK D; ZEVGOLATAKOS E; ZHANG G; ZIMIN NI; ZITO M; ZUBERI R; FUNCHAL RZ; ZUMERLE G; ZUNIGA J. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 386:2(1992), pp. 471-492. |
Abstract: | An analysis of the fluctuations in the phase space distribution of hadrons produced in the decay of 78829 Z0 has been carried out, using the method of factorial moments. The high statistics collected by the DELPHI experiment at LEP during 1990 allowed studies of the event sample both globally and in intervals of p(t) and multiplicity, and for different jet topologies and for single jets. A large contribution to the factorial moments of the one-dimensional data on rapidity with respect to the event axis comes from hard gluons. Details of factorial moments in two and three dimensions are presented. Influences of resonance decays have been studied by Monte Carlo simulation: one-dimensional factorial moments at low p(t), and two-, three-dimensional analyses are affected. Parton shower models describe the data reasonably well. |
Handle: | http://hdl.handle.net/11390/884389 |
Appare nelle tipologie: | 1.1 Articolo in rivista |