Details

Autor(en) / Beteiligte

• Derrick, M.
• Magill, S.
• Mikunas, D.
• Repond, J.
• Stanek, R.
• Talaga, R. L.
• Yoshida, R.
• Mattingly, M. C. K.
• Bari, G.
• Romeo, G. Cara
• Contin, A.
• Gialas, I.
• Iacobucci, G.
• Massam, T.
• Polini, A.
• Ricci, F.
• Sartorelli, G.
• Zamora Garcia, Y.
• Zichichi, A.
• Amelung, C.
• Coböken, K.
• Crittenden, J.
• Deffner, R.
• Feld, L.
• Hartmann, H.
• Heinloth, K.
• Heinz, L.
• Jakob, H. -P.
• Kerger, R.
• Paul, E.
• Pfeiffer, M.
• Rembser, Ch
• Stamm, J.
• Wieber, H.
• Bailey, D. S.
• Campbell-Robson, S.
• Cottingham, W. N.
• Foster, B.
• Hall-Wilton, R.
• Heath, G. P.
• Piccioni, D.
• Ayad, R.
• Capua, M.
• Garfagnini, A.
• Susinno, G.
• Kim, J. Y.
• Lee, J. H.
• Lim, I. T.
• Pac, M. Y.
• Caldwell, A.
• Cartiglia, N.
• Jing, Z.
• Liu, W.
• Ritz, S.
• Sampson, S.
• Borzemski, P.
• Chwastowski, J.
• Eskreys, A.
• Figiel, J.
• Klimek, K.
• Przybycień, M. B.
• Zawiejski, L.
• Adamczyk, L.
• Bednarek, B.
• Kisielewska, D.
• Kowalski, T.
• Zajac, J.
• Duliński, Z.
• Kotański, A.
• Abbiendi, G.
• Bauerdick, L. A. T.
• Behrens, U.
• Beier, H.
• Cases, G.
• Deppe, O.
• Fricke, U.
• Gilkinson, D. J.
• Glasman, C.
• Haas, T.
• Hain, W.
• Johnson, K. F.
• Kasemann, M.
• Labs, J.
• Löhr, B.
• Löwe, M.
• Mańczak, O.
• Park, I. H.
• Pellegrino, A.
• Pelucchi, F.
• Piotrzkowski, K.
• Roco, M.
• Rohde, M.
• Roldán, J.
• Selonke, F.
• Voß, T.
• Wolf, G.
• Wollmer, U.
• Zarnecki, A. F.
• Grabosch, H. J.
• Meyer, A.

Titel

Dijet cross sections in photoproduction at HERA

Ist Teil von

• The European physical journal. C, Particles and fields, 1998-03, Vol.1 (1-2), p.109-122

Ort / Verlag

Heidelberg: Springer Nature B.V

Erscheinungsjahr

1998

Quelle

SpringerLink

Beschreibungen/Notizen

• Dijet cross sections are presented using photoproduction data obtained with the ZEUS detector during 1994. These measurements represent an extension of previous results, as the higher statistics allow cross sections to be measured at higher jet transverse energy (Eτjet). Jets are identified in the hadronic final state using three different algorithms, and the cross sections compared to complete next-to-leading order QCD calculations. Agreement with these calculations is seen for the pseudorapidity dependence of the direct photon events with ETjet > 6 GeV and of the resolved photon events with Etjet > 11 GeV. Calculated cross sections for resolved photon processes with 6 GeV < ETjet < 11 GeV lie below the data.