Energy flow and charged particle spectra in deep inelastic scattering at HERA

F Ould-Saada,G Lindström,M Kuhlen,P Kasselmann,A Drescher,J Harjes,R C W Henderson,I Gorelov,R Lander,W Schmitz,E Binder,W Hildesheim,P Goritchev,P Ribarics,A Fomenko,A Walther,J Heatherington,W Flauger,U Bassler,Th Wolff,D Bruncko,S Orenstein,P Steffen,V Shekelyan,D Clarke,A Mehta,I Abt,H P Beck,J P Kubenka,R Grässler,K Stephens,J E Olsson,W Braunschweig,H Genzel,A J Campbell,R Bernet,N Gogitidze,G Buschhorn,C Zeitnitz,R Marshall,D Lewin,H K Nguyen,T Kurča,U Obrock,I W Walker,M Savitsky,R Steinberg,M Arpagaus,C Vallée,J Strachota,V Efremenko,G Nowak,D Lüke,S Willard,V Riech,G Heinzelmann,Y Vazdik,A Usik,A Gruber,U Seehausen,J P Sutton,H Bergstein,R Herma,M Klein,S Levonian,J Ebert,S Masson,S Prell,J M Foster,A M Goodall,S Eichenberger,J Riedlberger,P I P Kalmus,S Reinshagen,U Kathage,K Johannsen,C Jacobsson,K Wacker,R J Ellison,D Neyret,G Bertrand-Coremans,F Zomer,H Hufnagel,F Ferrarotto,M Fleischer,J Hladký,J D Dowell,F Eisele,K Rybicki,N Magnussen,P Loch,O Dünger,W Zimmermann,V Brisson,T Carli,K Rauschnabel,M Erdmann,J Tutas,J Martens,K Flamm,H Meyer,G Siegmon,E Malinovski,D Lüers,P Reimer,I Sheviakov,M Devel,D Schmidt,V Andreev,P Hill,P Schacht,A Lindner,H Ehrlichmann,A Rostovtsev,V Blobel,J Gayler,S Dagoret,F Moreau,G Cozzika,H B Dreis,R Nisius,L Büngener,J P Phillips,W Scobel,D Kant,E Fretwurst,S D Kolya,J Marks,P Robmann,D Haidt,F Charles,I Herynek,V Boudry,M Flieser,V Tchernyshov,W Bartel,M Besançon,M Colombo,D Newton,A Schwind,H Jung,J Stier,H Ziaeepour,J Haack,H Lohmander,L Hajduk,J Cvach,M Rietz,S J Mcmahon,D Lacour,J Turnau,C Royon,B Stella,A Mavroidis,K C Hoeger,F Lamarche,J Garvey,Ch Berger,M Gennis,M Schulz,A Lebedev,J Bürger,T P Yiou,O Hamon,B Naroska,D Pitzl,A Semenov,P Verrecchia,A Fedotov,K Müller,H Oberlack,H P Wellisch,E Evrard,W Ko,R Roosen,J F Laporte,U Goerlach,P Dingus,M Vecko,E Vogel,V Korbel,U Krüger,J Duboc,V Hedberg,V Schröder,H Küster,A Braemer,S Egli,R Vick,M Forbush,P Marage,E Gabathuler,A Buniatian,B Schwab,B Delcourt,Ph Huet,J Formánek,C Kiesling,F Linsel,M Winde,J A Coughlan,M Hapke,S Kermiche,A Belousov,R Martin,H T Phillips,G D Patel,J Feltesse,C Bourdarios,C Pascaud,C Schmidt,M Rudowicz,G Bernardi,K Borras,H Henschel,E Eisenhandler,C Grab,A Leuschner,A Schöning,D P C Sankey,Y Soloviev,P Biddulph,D Goldner,E Elsen,P Baranov,I F Fensome,H Grässler,P Truöl,R Ebbinghaus,E Deffur,R Felst,T Ahmed,N Sahlmann,T R Ebert,M Eberle,M Goldberg,E Peppel,I O Skillicorn,I Tichomirov,N Huot,G Grindhammer,M Gebauer,M David,L Goerlich,J Moreels,Ch Pichler,G Weber,D Düllmann,H H Kaufmann,R Haydar,H Bärwolff,J Martyniak,A Babaev,M Ibbotson,G Villet,B Fominykh,R Prosi,R Gerhards,A W E Dann,D Mercer,H Itterbeck,C Niebuhr,A Vartapetian,G Franke,C Leverenz,H Shooshtari,P Lanius,D Feeken,S J Maxfield,T Merz,C Keuker,U Siewert,V Nagovizin,T Greenshaw,Y Sirois,L Godfrey,E Schuhmann,W Pilgram,Ch Ley,G Thompson,S A Murray,M P J Landon,J R Smith,L Favart,G W Noyes,D Krücker,E M Hanlon,G Eckerlin,L Jönsson,C Kleinwort,A Courau,G Knies,P R Newman,L N Shtarkov,J Žáček,F Raupach,H Spitzer,A Wegener,L Criegee,E Barrelet,M Steenbock,K Rosenbauer,F Niebergall,J Meyer,K Meier,W Lange,S Mikocki,R Kaschowitz,P Smirnov,J Kurzhöfer,M Korn,M Danilov,G Flügge,J Ferencei,E Monnier,I R Kenyon,D Wegener,H Kolanoski,G Rädel,A Gellrich,M Zimmer,G C Lopez,L Johnson,N Wulff,U Braun,U Straumann,J Bán,P Kostka,C Dollfus,F Kole,J V Morris,K Gamerdinger,W Struczinski,M Nyberg,M W Krasny,S Mani,M Höppner,R Eichler,P Schleper,J B Dainton,U Stößlein ,Patrick Van Esch ,Thomas Köhler ,J Lipiński ,A.b Clegg ,M A Jabiol ,Matías Rolf Hampel ,L.r West ,S Bürke ,Chris Meyer ,Š Valkár ,E Sánchez ,R D Appuhn ,C.d Hilton ,M Jaffré ,P Di Nezza ,Б И Кузник ,Patrick Fuhrmann ,T Naumann ,H.h Duhm ,P Bosetti ,M Rüffer ,A Valkárová ,F.w Büsser ,Jiřı́ Chýla ,H J Behrend ,A De Roeck ,Rudolf Langkau ,W.j Haynes ,A Jachołkowska ,Shahé S Kazarian ,Thomas L C Jansen ,H U Martyn ,A.e Wright ,G G Winter ,C Grüber ,W.d Dau ,W Von Schlippe ,C Coutures ,S V Rusakov ,Ch Thiebaux ,S Rieß ,F.w Brasse ,S Robertson ,N Ellis ,L.a Womersley ,Raivo Sell ,S.k Kotelnikov ,L Urbán ,П Мурін ,S Aïd ,Sarah Peters ,L Del Buono ,Richard E Taylor ,D.p Johnson ,Helmut Greif ,Bernard Andrieu ,J.c Bizot

doi:10.1007/bf01580319

Energy flow and charged particle spectra in deep inelastic scattering at HERA

F Ould-Saada, G Lindström + Show 396 more

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https://doi.org/10.1007/bf01580319

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#Colour Dipole Model #Laboratory Frame + Show 8 more

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Abstract

Global properties of the hadronic final state in deep inelastic scattering events at HERA are investigated. The data are corrected for detector effects and are compared directly with QCD phenomenology. Energy flows in both the laboratory frame and the hadronic centre of mass system and energy-energy correlations in the laboratory frame are presented. Comparing various QCD models, the colour dipole model provides the only satisfactory description of the data. In the hadronic centre of mass system the momentum components of charged particles longitudinal and transverse to the virtual boson direction are measured and compared with lower energy lepton-nucleon scattering data as well as withe+e− dat from LEP.

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