Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
MEASUREMENT OF THE W-PAIR CROSS-SECTION AND OF THE W MASS IN E(-) INTERACTIONS AT 172 GEV()E()
Autore:
ABREU P; ADAM W; ADYE T; ADZIC P; AJINENKO I; ALEKSEEV GD; ALEMANY R; ALLPORT PP; ALMEHED S; AMALDI U; AMATO S; ANDERSSON P; ANDREAZZA A; ANTILOGUS P; APEL WD; ARNOUD Y; ASMAN B; AUGUSTIN JE; AUGUSTINUS A; BAILLON P; BAMBADE P; BARAO F; BARBIELLIER M; BECKS KH; BEGALLI M; BEILLIERE P; BELOKOPYTOV Y; BELOUS K; BENVENUTI AC; BERAT C; BERGGREN M; BERTINI D; BERTRAND D; BESANCON M; BIANCHI F; BIGI M; BILENKY MS; BILLOIR P; BIZOUARD MA; BLOCH D; BLUME M; BONESINI M; BONIVENTO W; BOONEKAMP M; BOOTH PSL; BORGLAND AW; BORISOV G; BOSIO C; BOTNER O; BOUDINOV E; BOUQUET B; BOURDARIOS C; BOWCOCK TJV; BOZOVIC I; BOZZO M; BRANCHINI P; BRAND KD; BRENKE T; BRENNER RA; BROWN R; BRUCKMAN P; BRUNET JM; BUGGE L; BURAN T; BURGSMUELLER T; BUSCHMANN P; CABRERA S; CACCIA M; CALVI M; ROZAS AJC; CAMPORESI T; CANALE V; CANEPA M; CARENA F; CARROLL L; CASO C; GIMENEZ MVC; CATTAI A; CAVALLO FR; CERRUTI C; CHABOUD V; CHALANDA N; CHARPENTIER P; CHAUSSARD L; CHECCHIA P; CHELKOV GA; CHEN M; CHIERICI R; CHLIAPNIKOV P; CHOCHULA P; CHOROWICZ V; CHUDOBA J; CINDRO V; COLLINS P; COLOMER M; CONTRI R; CORTINA E; COSME G; COSSUTTI F; COWELL JH; CRAWLEY HB; CRENNELL D; CROSETTI G; MAESTRO JC; CZELLAR S; DALMAGNE B; DAMGAARD G; DAUNCEY PD; DAVENPORT M; DASILVA W; DEGHORAIN A; DELLARICCA G; DELPIERRE P; DEMARIA N; DEANGELIS A; DEBOER W; DEBRABANDERE S; DECLERCQ C; DELAVAISSIERE C; DELOTTO B; DEMIN A; DEPAULA L; DIJKSTRA H; DICIACCIO L; DIDIODATO A; DJANNATI A; DOLBEAU J; DOROBA K; DRACOS M; DREES J; DREES KA; DRIS M; DUPERRIN A; DURAND JD; EDSALL D; EHRET R; EIGEN G; EKELOF T; EKSPONG G; ELLERT M; ELSING M; ENGEL JP; ERZEN B; SANTO ME; FALK E; FANOURAKIS G; FASSOULIOTIS D; FAYOT J; FEINDT FM; FERRARI P; FERRER A; FICHET S; FIRESTONE A; FISCHER PA; FLAGMEYER U; FOETH H; FOKITIS E; FONTANELLI F; FORMENTI F; FRANEK B; FRODESEN AG; FRUHWIRTH R; FULDAQUENZER F; FUSTER J; GALLONI A; GAMBA D; GANDELMAN M; GARCIA C; GARCIA J; GASPAR C; GASPAR M; GASPARINI U; GAVILLET P; GAZIS EN; GELE D; GERBER JP; GHODBANE N; GLEGE F; GOKIELI R; GOLOB B; GONCALVES P; CABALLERO IG; GOPAL G; GORN L; GORSKI M; GOUZ Y; GRACCO V; GRAHL J; GRAZIANI E; GREEN C; GREFRATH A; GRIS P; GROSDIDIER G; GRZELAK K; GUNTHER M; GUY J; HAHN F; HAHN S; HAIDER S; HAJDUK Z; HALLGREN A; HAMACHER K; HARRIS FJ; HEDBERG V; HEISING S; HENRIQUES R; HERNANDEZ JJ; HERQUET P; HERR H; HESSING TL; HEUSER JM; HIGON E; HOLMGREN SO; HOLT PJ; HOLTHUIZEN D; HOORELBEKE S; HOULDEN M; HRUBEC J; HUET K; HULTQVIST K; JACKSON JN; JACOBSSON R; JALOCHA P; JANIK R; JARLSKOG C; JARLSKOG G; JARRY P; JEANMARIE B; JOHANSSON EK; JONSSON L; JONSSON P; JORAM C; JUILLOT P; KAPUSTA F; KARAFASOULIS K; KATSANEVAS S; KATSOUFIS EC; KERANEN R; KHOMENKO BA; KHOVANSKI NN; KING B; KJAER NJ; KLAPP O; KLEIN H; KLUIT P; KNOBLAUCH D; KOKKINIAS P; KORATZINOS M; KORCYL K; KOURKOUMELIS C; KOUZNETSOV O; KRAMMER M; KREUTER C; KRONKVIST I; KRUMSTEIN Z; KUBINEC P; KUCEWICZ W; KURVINEN K; LACASTA C; LAMSA JW; LANCERI L; LANE DW; LANGEFELD P; LAPIN V; LAUGIER JP; LAUHAKANGAS R; LEDER G; LEDROIT F; LEFEBURE V; LEGAN CK; LEISOS A; LEITNER R; LEMONNE J; LENZEN G; LEPELTIER V; LESIAK T; LETHUILLIER M; LIBBY J; LIKO D; LIPNIACKA A; LIPPI I; LOERSTAD B; LOKEN JG; LOPES JH; LOPEZ JM; LOUKAS D; LUTZ P; LYONS L; MACNAUGHTON J; MAHON JR; MAIO A; MALEK A; MALMGREN TGM; MALYCHEV V; MANDL F; MARCO J; MARCO R; MARECHAL B; MARGONI M; MARIN JC; MARIOTTI C; MARKOU A; MARTINEZRIVERO C; MARTINEZVIDAL F; GARCIA SMI; MATORRAS F; MATTEUZZI C; MATTHIAE G; MAZZUCATO F; MCCUBBIN M; MCKAY R; MCNULTY R; MCPHERSON G; MEDBO J; MERONI C; MEYER WT; MIAGKOV A; MICHELOTTO M; MIGLIORE E; MIRABITO L; MITAROFF WA; MJORENMARK U; MOA T; MOELLER R; MOENIG K; MONGE ME; MOREAU X; MORETTINI P; MUENICH K; MULDERS M; MUNDIM LM; MURRAY WJ; MURYN B; MYATT G; MYKLEBUST T; NARAGHI F; NAVARRIA FL; NAVAS S; NAWROCKI K; NEGRI P; NEMECEK S; NEUFELD N; NEUMANN W; NEUMEISTER N; NICOLAIDOU R; NIELSEN BS; NIEUWENHUIZEN M; NIKOLAENKO V; NIKOLENKO M; MISS P; NOMEROTSKI A; NORMAND A; NYGREN A; OBERSCHULTEBECKMANN W; OBRAZTSOV V; OLSHEVSKI AG; ONOFRE A; ORAVA R; ORAZI G; ORTUNO S; OSTERBERG K; OURAOU A; PAGANINI P; PAGANONI M; PAIANO S; PAIN R; PAIVA R; PALKA H; PAPADOPOULOU TD; PAPAGEORGIOU K; PAPE L; PARKES C; PARODI F; PARZEFALL U; PASSERI A; PEGORARO M; PERALTA L; PERNEGGER H; PERNICKA M; PERROTTA A; PETRIDOU C; PETROLINI A; PHILIPS HT; PIANA G; PIERRE F; PIMENTA M; PIOTTO E; PODOBNIK T; PODOBRIN O; POL ME; POLOK G; POROPAT P; POZDNIAKOV V; PRIVITERA P; PUKHAEVA N; PULLIA A; RADOJICIC D; RAGAZZI S; RAHMANI H; RAMES J; RATOFF PN; READ AL; REBECCHI P; REDAELLI NG; REGLER M; REID D; REINHARDT R; RENTON PB; RESVANIS LK; RICHARD F; RIDKY J; RINAUDO G; ROHNE O; ROMERO A; RONCHESE P; ROSENBERG EI; ROSINSKY P; ROUDEAU P; ROVELLI T; RUHLMANNKLEIDER V; RUIZ A; SAARIKKO H; SACQUIN Y; SADOVSKY A; SAJOT G; SALT J; SAMPSONIDIS D; SANNINO M; SCHNEIDER H; SCHWICKERATH U; SCHYNS MAE; SCURI F; SEAGER P; SEDYKH Y; SEGAR AM; SEKULIN R; SHELLARD RC; SHERIDAN A; SILVESTRE R; SIMONETTO F; SISAKIAN AN; SKAALI TB; SMADJA G; SMIRNOV N; SMIRNOVA O; SMITH GR; SOLOVIANOV O; STANESCU C; STANIC S; STAPNES S; STAVITSKI I; STEVENSON K; STOCCHI A; STRAUSS J; STRUB R; STUGU B; SZCZEKOWSKI M; SZEPTYCKA M; TABARELLI T; TEGENFELDT F; TERRANOVA F; THOMAS J; TILQUIN A; TIMMERMANS J; TKATCHEV LG; TODOROV T; TODOROVA S; TOET DZ; TOMARADZE A; TOME B; TONAZZO A; TORTORA L; TRANSTROMER G; TREILLE D; TRISTRAM G; TROMBINI A; TRONCON C; TSIROU A; TURLUER ML; TYAPKIN IA; TYNDEL M; TZAMARIAS S; UEBERSCHAER B; ULLALAND O; UVAROV V; VALENTI G; VALLAZZA E; VELDE CV; VANAPELDOORN GW; VANDAM P; VANDONINCK WK; VANELDIK J; VANLYSEBETTEN A; VANVULPEN I; VASSILOPOULOS N; VEGNI G; VENTURA L; VENUS W; VERBEURE F; VERLATO M;
Indirizzi:
FCUL,IST,LIP,AV ELIAS GARCIA 14-1 PT-1000 LISBON PORTUGAL IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS & ASTRON AMES IA 50011 UNIV INSTELLING ANTWERP,DEPT PHYS BE-2610 WILRIJK BELGIUM VUB,IIHE BE-1050 BRUSSELS BELGIUM UNIV ETAT MONS,FAC SCI BE-7000 MONS BELGIUM UNIV ATHENS,PHYS LAB GR-10680 ATHENS GREECE UNIV BERGEN,DEPT PHYS NO-5007 BERGEN NORWAY UNIV BOLOGNA,DIPARTIMENTO FIS I-40126 BOLOGNA ITALY INFN I-40126 BOLOGNA ITALY CTR BRASILEIRO PESQUISAS FIS BR-22290 RIO JANEIRO BRAZIL PONTIFICIA UNIV CATOLICA RIO DE JANEIRO,DEPT FIS BR-22453 RIO JANEIROBRAZIL UNIV ESTADUAL RIO DE JANEIRO,INST FIS RIO JANEIRO BRAZIL COMENIUS UNIV,FAC MATH & PHYS SK-84215 BRATISLAVA SLOVAKIA COLL FRANCE,PHYS CORPUSCULAIRE LAB,IN2P3,CNRS F-75231 PARIS 05 FRANCE CERN CH-1211 GENEVA 23 SWITZERLAND UNIV STRASBOURG 1,CNRS,IN2P3,INST RECH SUBATOM F-67037 STRASBOURG FRANCE NATL CTR SCI RES DEMOKRITOS,INST NUCL PHYS GR-15310 ATHENS GREECE ACAD SCI CZECH REPUBL,INST PHYS,DIV HIGH ENERGY PHYS,FZU CZ-18040 PRAGUE 8 CZECH REPUBLIC UNIV GENOA,DIPARTIMENTO FIS I-16146 GENOA ITALY INFN I-16146 GENOA ITALY UNIV GRENOBLE 1,INST SCI NUCL,IN2P3,CNRS F-38026 GRENOBLE FRANCE HIP FI-00014 HELSINKI FINLAND JOINT NUCL RES INST RU-101000 MOSCOW RUSSIA UNIV KARLSRUHE,INST EXPT KERNPHYS D-76128 KARLSRUHE GERMANY INST NUCL PHYS PL-30055 KRAKOW POLAND STANISLAW STASZIC UNIV MIN & MET PL-30055 KRAKOW POLAND UNIV PARIS 11,LAB ACCELERATEUR LINEAIRE,IN2P3,CNRS F-91405 ORSAY FRANCE UNIV LANCASTER,SCH PHYS & CHEM LANCASTER LA1 4YB ENGLAND UNIV LIVERPOOL,DEPT PHYS LIVERPOOL L69 3BX MERSEYSIDE ENGLAND UNIV PARIS 06,CNRS,LPNHE,IN2P3 F-75252 PARIS 05 FRANCE UNIV PARIS 07,CNRS,LPNHE,IN2P3 F-75252 PARIS 05 FRANCE LUND UNIV,DEPT PHYS S-22363 LUND SWEDEN UNIV LYON 1,IPNL,IN2P3,CNRS F-69622 VILLEURBANNE FRANCE UNIV AIX MARSEILLE 2,CPP,IN2P3,CNRS F-13288 MARSEILLE 09 FRANCE INFN I-20133 MILAN ITALY UNIV MILAN,DIPARTIMENTO FIS I-20133 MILAN ITALY NIELS BOHR INST DK-2100 COPENHAGEN O DENMARK CHARLES UNIV,NC,NUCL CTR,MFF CZ-18000 PRAGUE 8 CZECH REPUBLIC NIKHEF H NL-1009 DB AMSTERDAM NETHERLANDS NATL TECH UNIV ATHENS,DEPT PHYS GR-15773 ATHENS GREECE UNIV OSLO,DEPT PHYS NO-1000 OSLO 3 NORWAY UNIV OVIEDO,DEPT FIS E-33007 OVIEDO SPAIN UNIV OXFORD,DEPT PHYS OXFORD OX1 3RH ENGLAND UNIV PADUA,DIPARTIMENTO FIS I-35131 PADUA ITALY INFN I-35131 PADUA ITALY RUTHERFORD APPLETON LAB DIDCOT OX11 0QX OXON ENGLAND UNIV ROMA TOR VERGATA,DIPARTIMENTO FIS I-00173 ROME ITALY INFN I-00173 ROME ITALY CEA,SERV PHYS PARTICULES,DAPNIA F-91191 GIF SUR YVETTE FRANCE IST NAZL FIS NUCL,IST SUPER SANITA I-00161 ROME ITALY UC,CSIC,INST FIS CANTABRIA ES-39006 SANTANDER SPAIN INST HIGH ENERGY PHYS PROTVINO MOSCOW REGION RUSSIA JOZEF STEFAN INST SI-1000 LJUBLJANA SLOVENIA SCH ENVIRONM SCI,DEPT ASTROPARTICLE PHYS SI-5000 NOVA GORICA SLOVENIA UNIV LJUBLJANA,DEPT PHYS SI-1000 LJUBLJANA SLOVENIA UNIV STOCKHOLM S-11385 STOCKHOLM SWEDEN UNIV TURIN,DIPARTIMENTO FIS SPERIMENTALE I-10125 TURIN ITALY INFN I-10125 TURIN ITALY UNIV TRIESTE,DIPARTMENTO FIS I-34127 TRIESTE ITALY INFN I-34127 TRIESTE ITALY UNIV UDINE,IST FIS I-33100 UDINE ITALY UNIV FED RIO DE JANEIRO BR-21945970 RIO JANEIRO BRAZIL UNIV UPPSALA,DEPT RADIAT SCI S-75121 UPPSALA SWEDEN UNIV VALENCIA,DFAMN ES-46100 BURJASSOT VALENCIA SPAIN CSIC,IFIC ES-46100 BURJASSOT VALENCIA SPAIN OSTERR AKAD WISSENSCH,INST HOCHENERGIEPHYS AT-1050 VIENNA AUSTRIA INST NUCL STUDIES PL-00681 WARSAW POLAND UNIV WARSAW PL-00681 WARSAW POLAND BERG UNIV GESAMTHSCH WUPPERTAL,FACHBEREICH PHYS D-42097 WUPPERTAL GERMANY
Titolo Testata:
EUROPEAN PHYSICAL JOURNAL C-PARTICLES AND FIELDS
fascicolo: 4, volume: 2, anno: 1998,
pagine: 581 - 595
SICI:
1434-6044(1998)2:4<581:MOTWCA>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
COLOR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
33
Recensione:
Indirizzi per estratti:
Citazione:
P. Abreu et al., "MEASUREMENT OF THE W-PAIR CROSS-SECTION AND OF THE W MASS IN E(-) INTERACTIONS AT 172 GEV()E()", EUROPEAN PHYSICAL JOURNAL C-PARTICLES AND FIELDS, 2(4), 1998, pp. 581-595

Abstract

From a data sample of 9.98 pb(-1) integrated luminosity, collected byDELPHI at a centre-of-mass energy of 172 GeV, 118 events were selected as W-pair candidates. From these, the branching fraction Br(W --> q (q) over bar) was measured to be 0.660(-0.037)(+0.036)(stat.) +/- 0.009(syst.) and the cross-section for the doubly resonant process e(+)e(-) --> W+W- to be 11.58(-1.35)(+1.44)(stat.) +/- 0.32(syst.) pb. The mass of the W boson, obtained from direct reconstruction of the invariant mass of the fermion pairs in the decays WW --> lvq (q) over bar and WW --> q (q) over bar q (q) over bar, was determined to be m(w) = 80.22 +/- 0.41(stat.) +/- 0.04(syst.) +/- 0.05(int.) +/- 0.03(LEP) GeV/c(2), where ''int.'' denotes the uncertainty from interconnection effectslike colour reconnection and Bose-Einstein interference. Combined with the W mass obtained from the cross-sections measured by DELPHI at threshold, a value of m(w) = 80.33 +/- 0.30(stat.) +/- 0.05(syst.) +/- 0.03(int.) +/- 0.03(LEP) GeV/c(2) was found.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/11/20 alle ore 12:39:44