Dijet production in diffractive deep inelastic scattering at HERA

Dijet production in diffractive deep inelastic scattering at HERA

The production of dijets in diffractive deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 61 pb-1. The dijet cross section has been measured for virtualities of the exchanged virtual photon, 5 < Q2 < 100 GeV2, and γ*p centre-of-mass en...

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Veröffentlicht in:The European physical journal. C, Particles and fields Particles and fields, 2007-12, Vol.52 (4), p.813-832
Hauptverfasser: Chekanov, S., Derrick, M., Magill, S., Musgrave, B., Nicholass, D., Repond, J., Yoshida, R., Mattingly, M.C.K., Jechow, M., Pavel, N., Yagües Molina, A.G., Antonelli, S., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Bindi, M., Boscherini, D., Bruni, A., Bruni, G., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Iacobucci, G., Margotti, A., Nania, R., Polini, A., Sartorelli, G., Zichichi, A., Bartsch, D., Brock, I., Hartmann, H., Hilger, E., Jakob, H.-P., Jüngst, M., Kind, O.M., Nuncio-Quiroz, A.E., Paul, E., Renner, R., Samson, U., Schönberg, V., Shehzadi, R., Wlasenko, M., Brook, N.H., Heath, G.P., Morris, J.D., Capua, M., Fazio, S., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, J.Y., Ma, K.J., Ibrahim, Z.A., Kamaluddin, B., Wan Abdullah, W.A.T., Ning, Y., Ren, Z., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Gil, M., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bołd, T., Grabowska-Bołd, I., Kisielewska, D., Łukasik, J., Przybycień, M., Suszycki, L., Kotański, A., Słomiński, W., Adler, V., Behrens, U., Bloch, I., Blohm, C., Bonato, A., Borras, K., Ciesielski, R., Coppola, N., Dossanov, A., Drugakov, V., Fourletova, J., Geiser, A., Gladkov, D., Göttlicher, P., Grebenyuk, J., Gregor, I., Haas, T., Hain, W., Horn, C., Hüttmann, A., Kahle, B.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Cross-sections
Inelastic scattering
Luminosity
Partons
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Zusammenfassung:The production of dijets in diffractive deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 61 pb-1. The dijet cross section has been measured for virtualities of the exchanged virtual photon, 5 < Q2 < 100 GeV2, and γ*p centre-of-mass energies, 100 < W < 250 GeV. The jets, identified using the inclusive kT algorithm in the γ*p frame, were required to have a transverse energy E*T,jet > 4 GeV and the jet with the highest transverse energy was required to have E*T,jet > 5 GeV. All jets were required to be in the pseudorapidity range -3.5
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-007-0426-0