Observation Of Direct Processes In Photoproduction At Hera

M. Derrick,D. Krakauer,S. Magill,B. Musgrave,J. Repond, S. Repond,R. Stanek,R.L. Talaga,J. Thron,F. Arzarello,R. Ayad,G. Bari,M. Basile,L. Bellagamba, D. Boscherini,A. Bruni,G. Bruni,P. Bruni,G. Cara Romeo,G. Castellini,M. Chiarini, L. Cifarelli,F. Cindolo,F. Ciralli,A. Contin, C. Del Papa,S. D'Auria,F. Frasconi,P. Giusti,G. Iacobucci,G. Laurenti,G. Levi,Q. Lin, G. Maccarrone, A. Margotti,T. Massam,R. Nania,C. Nemoz, F. Palmonari,G. Sartorelli,R. Timellini,Y. Zamora Garcia, A. Zichichi,A. Bargende,J. Crittenden,K. Desch,B. Diekmann,T. Doeker,L. Feld,A. Frey,M. Geerts,G. Geitz,H. Hartmann,D. Haun, K. Heinloth,E. Hilger,H.-P. Jakob,U.F. Katz, S. Kramarczyk,M. Kückes,A. Mass,S. Mengel, J. Mollen,H. Müsch,E. Paul,R. Schattevoy,J.-L. Schneider,D. Schramm,R. Wedemeyer,A. Cassidy,D.G. Cussans,N. Dyce,B. Foster,S. George,R. Gilmore,G.P. Heath,H.F. Heath,M. Lancaster, T.J. Llewellyn, C.J.S. Morgado,J.A. O'Mara,R.J. Tapper,S.S. Wilson,R. Yoshida,R.R. Rau,M. Arneodo,M. Schioppa,G. Susinno,A. Bernstein,A. Caldwell,I. Gialas,J.A. Parsons,S. Ritz,F. Sciulli,P.B. Straub,L. Wai,S. Yang,P. Borzemski,J. Chwastowski,A. Eskreys,K. Piotrzkowski,M. Zachara,L. Zawiejski,L. Adamczyk,B. Bednarek,K. Eskreys,K. Jeleń, D. Kisielewska,T. Kowalski,E. Rulikowska-Zarȩbska,L. Suszycki,J. Zaja̧c,T. Kȩdzierski,A. Kotański,M. Przybycień,L.A.T. Bauerdick, U. Behrens,J.K. Bienlein,S. Böttcher,C. Coldewey,G. Drews,M. Flasiński,I. Fleck,D.J. Gilkinson,P. Göttlicher,B. Gutjahr,T. Haas,L. Hagge, W. Hain,D. Hasell, H. Heβling,H. Hultschig,P. Joos,M. Kasemann,R. Klanner, W. Koch, L. Köpke,U. Kötz,H. Kowalski,W. Kröger,J. Krüger,J. Labs,A. Ladage, M. Löhr,M. Löwe,D. Lüke,J. Mainusch,O. Mańczak,M. Momayezi,J.S.T. Ng,S. Nickel,D. Notz,K.-U. Pösnecker,M. Rohde, J. Roldán,U. Schneekloth,J. Schroeder,W. Schulz,F. Selonke,E. Stiliaris,T. Tsurugai,W. Vogel,D. Westphal,G. Wolf,C. Youngman,H.J. Grabosch,A. Leich, A. Meyer,C. Rethfeldt,S. Schlenstedt, G. Barbagli,M. Nuti,P. Pelfer,G. Anzivino,S. De Pasquale,S. Qian,L. Votano,A. Bamberger,A. Freidhof,T. Poser,S. Söldner-Rembold,G. Theisen, T. Trefzger,N.H. Brook,P.J. Bussey,A.T. Doyle,J.R. Forbes,V.A. Jamieson,C. Raine,D.H. Saxon,M. Stavrianakou,A.S. Wilson,H. Brückmann,A. Dannemann,U. Holm,D. Horstmann,H. Kammerlocher,B. Krebs,T. Neumann,R. Sinkus,K. Wick, A. Fürtjes,E. Lohrmann,J. Milewski,M. Nakahata,N. Pavel,G. Poelz,W. Schott,J. Terron,F. Zetsche,T.C. Bacon,R. Beuselinck,I. Butterworth, E. Gallo,V.L. Harris, K.R. Long,D.B. Miller,A. Prinias,J.K. Sedgbeer,A. Vorvolakos,A. Whitfield,T. Bienz,H. Kreutzmann,U. Mallik, E. McCliment,M. Roco,M.Z. Wang,P. Cloth,D. Filges,S.H. An,S.M. Hong,C.O. Kim,T.Y. Kim,S.W. Nam,S.K. Park,M.H. Suh,S.H. Yon,R. Imlay,S. Kartik,H.-J. Kim,R.R. McNeil,W. Metcalf,V.K. Nadendla,F. Barreiro,G. Cases,L. Hervás, L. Labarga,J. del Peso,J.F. de Trocóniz,F. Ikraiam,J.K. Mayer,G.R. Smith,F. Corriveau, D.S. Hanna,J. Hartmann,L.W. Hung, J.N. Lim,C.G. Matthews,J.W. Mitchell,P.M. Patel,L.E. Sinclair,D.G. Stairs,M.St. Laurent,R. Ullmann,G.L. Bashindzhagyan,P.F. Ermolov,L.K. Gladilin,Y.A. Golubkov,V.A. Kuzmin,E.N. Kuznetsov,A.A. Savin,A.G. Voronin,N.P. Zotov, S. Bentvelsen, M. Botje,A. Dake,J. Engelen,P. de Jong,M. de Kamps,P. Kooijman, A. Kruse,H. van der Lugt, V. O'Dell,A. Tenner,H. Tiecke,H. Uijterwaal, M. Vreeswijk,L. Wiggers,E. de Wolf,R. van Woudenberg, B. Bylsma,L.S. Durkin, K. Honscheid,C. Li,T.Y. Ling, K.W. McLean,W.N. Murray,I.H. Park,T.A. Romanowski,R. Seidlein,D. Bailey,G.A. Blair,A. Byrne,R.J. Cashmore,A.M. Cooper-Sarkar,R.C.E. Devenish, N. Harnew,T. Khatri,P. Luffman,P. Morawitz, J. Nash, N.C. Roocroft, R. Walczak,F.F. Wilson,T. Yip,G. Abbiendi,A. Bertolin,R. Brugnera,R. Carlin,F. Dal Corso,M. De Giorgi, U. Dosselli,F. Gasparini,S. Limentani,M. Morandin,M. Posocco,L. Stanco,R. Stroili,C. Voci,J. Bulmahn,J.M. Butterworth,R.G. Feild,B.Y. Oh,J.J. Whitmore,U. Contino,G. D'Agostini,M. Guida,M. Iori,S.M. Mari,G. Marini,M. Mattioli,A. Nigro,J.C. Hart, N.A. McCubbin,K. Prytz,T.P. Shah,T.L. Short,E. Barberis,N. Cartiglia,C. Heusch,M. Van Hook,B. Hubbard,W. Lockman,H.F.-W. Sadrozinski, A. Seiden,D. Zer-Zion,E. Badura,J. Biltzinger,R.J. Seifert, A.H. Walenta,G. Zech,S. Dagan,A. Levy,T. Hasegawa,M. Hazumi,T. Ishii,S. Kasai,M. Kuze,S. Mine,Y. Nagasawa,T. Nagira,M. Nakao,H. Okuno,I. Suzuki,K. Tokushuku, S. Yamada,Y. Yamazaki,M. Chiba,R. Hamatsu,T. Hirose,K. Homma,S. Kitamura,S. Nagayama,Y. Nakamitsu,R. Cirio,M. Costa,M.I. Ferrero,L. Lamberti, S. Maselli,C. Peroni, A. Solano, R. Sacchi, A. Staiano,M. Dardo,D.C. Bailey,D. Bandyopadhyay,F. Benard,S. Bhadra,M. Brkic,B.D. Burow,F.S. Chlebana,M.B. Crombie,D.M. Gingrich,G.F. Hartner,G.M. Levman,J.F. Martin,R.S. Orr,C.R. Sampson,R.J. Teuscher,F.W. Bullock,C.D. Catterall,J.C. Giddings,T.W. Jones,A.M. Khan,J.B. Lane,P.L. Makkar,D. Shaw,J. Shulman,K. Blankenship,J. Kochocki, B. Lu,L.W. Mo,K. Charchuła,J. Ciborowski,J. Gajewski,G. Grzelak,M. Kasprzak,M. Krzyżanowski,K. Muchorowski,R.J. Nowak,J.M. Pawlak,T. Tymieniecka, A.K. Wróblewski,J.A. Zakrzewski,A.F. Żarnecki,M. Adamus, H. Abramowicz,Y. Eisenberg,C. Glasman,U. Karshon,A. Montag,D. Revel,A. Shapira, C. Foudas,C. Fordham,R.J. Loveless,A. Goussiou,I. Ali,B. Behrens, S. Dasu,D.D. Reeder,W.H. Smith,S. Silverstein, W.R. Frisken,K.M. Furutani,Y. Iga

PHYSICS LETTERS B（1994）

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摘要

Jets in photoproduction events have been studied with the ZEUS detector for gammap centre-of-mass energies ranging from 130 to 2 50 GeV. The inclusive jet distributions give evidence for the dominance of resolved photon interactions. In the di-jet sample the direct processes are for the first time clearly isolated. Di-jet cross sections for the resolved and direct processes are given in a restricted kinematic range.

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