Professor Amanda Cooper-Sarkar: Publications

Search for events with an isolated lepton and missing transverse momentum and a measurement of W production at HERA

ArXiv 0807.0589 (2008)

Details from ArXiV

Inclusive K0SK0S resonance production in ep collisions at HERA

ArXiv 0806.0807 (2008)

Authors:

ZEUS Collaboration, S Chekanov

Details from ArXiV

Energy dependence of the charged multiplicity in deep inelastic scattering at HERA

Journal of High Energy Physics 2008:6 (2008)

Authors:

S Chekanov, M Derrick, S Magill, B Musgrave, D Nicholass, J Repond, R Yoshida, MCK Mattingly, M Jechow, N Pavel, P Antonioli, G Bari, L Bellagamba, D Boscherini, A Bruni, G Bruni, F Cindolo, M Corradi, G Iacobucci, A Margotti, R Nania, A Polini, S Antonelli, M Basile, M Bindi, L Cifarelli, A Contin, S De Pasquale, G Sartorelli, A Zichichi, D Bartsch, I Brock, H Hartmann, E Hilger, HP Jakob, M Jüngst, AE Nuncio-Quiroz, E Paul, U Samson, V Schönberg, R Shehzadi, M Wlasenko, NH Brook, GP Heath, JD Morris, A Solomin, M Capua, S Fazio, A Mastroberardino, M Schioppa, G Susinno, E Tassi, JY Kim, ZA Ibrahim, B Kamaluddin, WAT Wan Abdullah, Y Ning, Z Ren, F Sciulli, J Chwastowski, A Eskreys, J Figiel, A Galas, M Gil, K Olkiewicz, P Stopa, L Zawiejski, L Adamczyk, T Bołd, I Grabowska-Bold, D Kisielewska, J Łukasik, M Przybycién, L Suszycki, A Kota'nski, W Słomi'nski, U Behrens, C Blohm, A Bonato, K Borras, R Ciesielski, N Coppola, S Fang, J Fourletova, A Geiser, P Göttlicher, J Grebenyuk, I Gregor, T Haas, W Hain, A Hüttmann, F Januschek, B Kahle, II Katkov, U Klein, U Kötz, H Kowalski, E Lobodzinska, B Löhr, R Mankel

Abstract:

The charged multiplicity distributions and the mean charged multiplicity have been investigated in inclusive neutral current deep inelastic ep scattering with the ZEUS detector at HERA, using an integrated luminosity of 38.6 pb-1. The measurements were performed in the current region of the Breit frame, as well as in the current fragmentation region of the hadronic centre-of-mass frame. The KNO-scaling properties of the data were investigated and the energy dependence was studied using different energy scales. The data are compared to results obtained in e+e- collisions and to previous DIS measurements as well as to leading-logarithm parton-shower Monte Carlo predictions. © SISSA 2007.

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Beauty photoproduction using decays into electrons at HERA

ArXiv 0805.4390 (2008)

Authors:

ZEUS Collaboration, S Chekanov

Details from ArXiV

Diffractive photoproduction of dijets in ep collisions at HERA

European Physical Journal C 55:2 (2008) 177-191

Authors:

S Chekanov, M Derrick, S Magill, B Musgrave, D Nicholass, J Repond, R Yoshida, MCK Mattingly, M Jechow, N Pavel, AGY Molina, S Antonelli, P Antonioli, G Bari, M Basile, L Bellagamba, M Bindi, D Boscherini, A Bruni, G Bruni, L Cifarelli, F Cindolo, A Contin, M Corradi, S De Pasquale, G Iacobucci, A Margotti, R Nania, A Polini, G Sartorelli, A Zichichi, D Bartsch, I Brock, H Hartmann, E Hilger, HP Jakob, M Jüngst, OM Kind, AE Nuncio-Quiroz, E Paul, R Renner, U Samson, V Schönberg, R Shehzadi, M Wlasenko, NH Brook, GP Heath, JD Morris, M Capua, S Fazio, A Mastroberardino, M Schioppa, G Susinno, E Tassi, JY Kim, ZA Ibrahim, B Kamaluddin, WAT Wan Abdullah, Y Ning, Z Ren, F Sciulli, J Chwastowski, A Eskreys, J Figiel, A Galas, M Gil, K Olkiewicz, P Stopa, L Zawiejski, L Adamczyk, T Bołd, I Grabowska-Bołd, D Kisielewska, J Łukasik, M Przybycień, L Suszycki, A Kotański, W Słomiński, V Adler, U Behrens, C Blohm, A Bonato, K Borras, R Ciesielski, N Coppola, V Drugakov, S Fang, J Fourletova, A Geiser, D Gladkov, P Göttlicher, J Grebenyuk, I Gregor, T Haas, W Hain, A Hüttmann, B Kahle, II Katkov, U Klein, U Kötz

Abstract:

Diffractive photoproduction of dijets was measured with the ZEUS detector at the ep collider HERA using an integrated luminosity of 77.2 pb-1. The measurements were made in the kinematic range Q2 < 1 GeV 2, 0.207.5 and 6.5 GeV, respectively, and to lie in the pseudorapidity range -1.5<ηjet<1.5. Differential cross sections were compared to perturbative QCD calculations using available parameterisations of diffractive parton distributions of the proton. © 2008 Springer-Verlag / Società Italiana di Fisica.

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Professor Amanda Cooper-Sarkar

Research theme

Sub department

Search for events with an isolated lepton and missing transverse momentum and a measurement of W production at HERA

Inclusive K0SK0S resonance production in ep collisions at HERA

Authors:

Energy dependence of the charged multiplicity in deep inelastic scattering at HERA

Authors:

Abstract:

Beauty photoproduction using decays into electrons at HERA

Authors:

Diffractive photoproduction of dijets in ep collisions at HERA

Authors:

Abstract:

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Professor Amanda Cooper-Sarkar

Research theme

Sub department

Research groups

Search for events with an isolated lepton and missing transverse momentum and a measurement of W production at HERA

Inclusive K0SK0S resonance production in ep collisions at HERA

Authors:

Energy dependence of the charged multiplicity in deep inelastic scattering at HERA

Authors:

Abstract:

Beauty photoproduction using decays into electrons at HERA

Authors:

Diffractive photoproduction of dijets in ep collisions at HERA

Authors:

Abstract: