/ Experiment-HEP arXiv:0911.3989


Measurement of the D*+- Meson Production Cross Section and F(2)**(c c-bar), at High Q**2, in ep Scattering at HERA


Aaron, F.D. ; Alexa, C. ; Alimujiang, K. ; Andreev, V. ; Antunovic, B. ; Backovic, S. ; Baghdasaryan, A. ; Barrelet, E. ; Bartel, W. ; Begzsuren, K. ; Belousov, A. ; Bizot, J.C. ; Boudry, V. ; Bozovic-Jelisavcic, I. ; Bracinik, J. ; Brandt, G. ; Brinkmann, M. ; Brisson, V. ; Bruncko, D. ; Bunyatyan, A. ; Buschhorn, G. ; Bystritskaya, L. ; Campbell, A.J. ; Cantun Avila, K.B. ; Cerny, K. ; Cerny, V. ; Chekelian, V. ; Cholewa, A. ; Contreras, J.G. ; Coughlan, J.A. ; Cozzika, G. ; Cvach, J. ; Dainton, J.B. ; Daum, K. ; Deak, M. ; Delcourt, B. ; Delvax, J. ; De Wolf, E.A. ; Diaconu, C. ; Dodonov, V. ; Dossanov, A. ; Dubak, A. ; Eckerlin, G. ; Efremenko, V. ; Egli, S. ; Eliseev, A. ; Elsen, E. ; Falkiewicz, A. ; Favart, L. ; Fedotov, A. ; Felst, R. ; Feltesse, J. ; Ferencei, J. ; Fischer, D.-J. ; Fleischer, M. ; Fomenko, A. ; Gabathuler, E. ; Gayler, J. ; Ghazaryan, Samvel ; Glazov, A. ; Glushkov, I. ; Goerlich, L. ; Gogitidze, N. ; Gouzevitch, M. ; Grab, C. ; Greenshaw, T. ; Grell, B.R. ; Grindhammer, G. ; Habib, S. ; Haidt, D. ; Helebrant, C. ; Henderson, R.C.W. ; Hennekemper, E. ; Henschel, H. ; Herbst, M. ; Herrera, G. ; Hildebrandt, M. ; Hiller, K.H. ; Hoffmann, D. ; Horisberger, R. ; Hreus, T. ; Jacquet, M. ; Janssen, X. ; Jonsson, L. ; Jung, Andreas Werner ; Jung, H. ; Kapichine, M. ; Katzy, J. ; Kenyon, I.R. ; Kiesling, C. ; Klein, M. ; Kleinwort, C. ; Kluge, T. ; Knutsson, A. ; Kogler, R. ; Kostka, P. ; Kraemer, M. ; Krastev, K. ; Kretzschmar, J. ; Kropivnitskaya, A. ; Kruger, K. ; Kutak, K. ; Landon, M.P.J. ; Lange, W. ; Lastovicka-Medin, G. ; Laycock, P. ; Lebedev, A. ; Lendermann, V. ; Levonian, S. ; Li, G. ; Lipka, K. ; Liptaj, A. ; List, B. ; List, J. ; Loktionova, N. ; Lopez-Fernandez, R. ; Lubimov, V. ; Makankine, A. ; Malinovski, E. ; Marage, P. ; Marti, Ll. ; Martyn, H.-U. ; Maxfield, S.J. ; Mehta, A. ; Meyer, A.B. ; Meyer, H. ; Meyer, H. ; Meyer, J. ; Mikocki, S. ; Milcewicz-Mika, I. ; Moreau, F. ; Morozov, A. ; Morris, J.V. ; Mozer, M.U. ; Mudrinic, M. ; Muller, K. ; Murin, P. ; Naumann, Th. ; Newman, P.R. ; Niebuhr, C. ; Nikiforov, A. ; Nikitin, D. ; Nowak, G. ; Nowak, K. ; Olsson, J.E. ; Osman, S. ; Ozerov, D. ; Pahl, P. ; Palichik, V. ; Panagoulias, I. ; Pandurovic, M. ; Papadopoulou, Th. ; Pascaud, C. ; Patel, G.D. ; Pejchal, O. ; Perez, E. ; Petrukhin, A. ; Picuric, I. ; Piec, S. ; Pitzl, D. ; Placakyte, R. ; Pokorny, B. ; Polifka, R. ; Povh, B. ; Radescu, V. ; Rahmat, A.J. ; Raicevic, N. ; Raspiareza, A. ; Ravdandorj, T. ; Reimer, P. ; Rizvi, E. ; Robmann, P. ; Roland, B. ; Roosen, R. ; Rostovtsev, A. ; Rotaru, M. ; Ruiz Tabasco, J.E. ; Rusakov, S. ; Salek, D. ; Sankey, D.P.C. ; Sauter, M. ; Sauvan, E. ; Schmitt, S. ; Schoeffel, L. ; Schoning, A. ; Schultz-Coulon, H.-C. ; Sefkow, F. ; Shaw-West, R.N. ; Shtarkov, L.N. ; Shushkevich, S. ; Sloan, T. ; Smiljanic, Ivan ; Soloviev, Y. ; Sopicki, P. ; South, D. ; Spaskov, V. ; Specka, A. ; Staykova, Z. ; Steder, M. ; Stella, B. ; Stoicea, G. ; Straumann, U. ; Sunar, D. ; Sykora, T. ; Tchoulakov, V. ; Thompson, G. ; Thompson, P.D. ; Toll, T. ; Tomasz, F. ; Tran, T.H. ; Traynor, D. ; Trinh, T.N. ; Truol, P. ; Tsakov, I. ; Tseepeldorj, B. ; Turnau, J. ; Urban, K. ; Valkarova, A. ; Vallee, C. ; Van Mechelen, P. ; Vargas Trevino, A.A = Vazdik, Y. ; Vinokurova, S. ; Volchinski, V. ; von den Driesch, M. ; Wegener, D. ; Wissing, Ch. ; Wunsch, E. ; Zacek, J. ; Zalesak, J. ; Zhang, Z. ; Zhokin, A. ; Zimmermann, T. ; Zohrabyan, H. ; Zomer, F.

Published in: Phys.Lett.
Year: 2010
Vol.: B686
Page No: 91-100
Pages: 22

Abstract: The inclusive production of D*(2010) mesons in deep-inelastic ep scattering is measured in the kinematic region of photon virtuality 100 < Q^2 < 1000 GeV^2 and inelasticity 0.02 < y < 0.7. Single and double differential cross sections for inclusive D* meson production are measured in the visible range defined by |eta(D*)| < 1.5 and p_T(D*) > 1.5 GeV. The data were collected by the H1 experiment during the period from 2004 to 2007 and correspond to an integrated luminosity of 351 pb^{-1}. The charm contribution, F_2^{ccbar}, to the proton structure function F_2 is determined. The measurements are compared with QCD predictions.

Web-Page: http://durpdg.dur.ac.uk/cgi-hepdata/hepreac/8469598; http://inspirebeta.net/record/837434/files/d09-165f1a.png; http://inspirebeta.net/record/837434/files/d09-165f1b.png; http://inspirebeta.net/record/837434/files/d09-165f1c.png; http://inspirebeta.net/record/837434/files/d09-165f1d.png; http://inspirebeta.net/record/837434/files/d09-165f2a.png; http://inspirebeta.net/record/837434/files/d09-165f2b.png; http://inspirebeta.net/record/837434/files/d09-165f2c.png; http://inspirebeta.net/record/837434/files/d09-165f2d.png; http://inspirebeta.net/record/837434/files/d09-165f2e.png; http://inspirebeta.net/record/837434/files/d09-165f2f.png; http://inspirebeta.net/record/837434/files/d09-165f3.png; http://inspirebeta.net/record/837434/files/d09-165f4a.png; http://inspirebeta.net/record/837434/files/d09-165f4b.png; http://inspirebeta.net/record/837434/files/d09-165f4c.png; http://inspirebeta.net/record/837434/files/d09-165f4d.png; http://inspirebeta.net/record/837434/files/d09-165f4e.png; http://inspirebeta.net/record/837434/files/d09-165f4f.png; http://inspirebeta.net/record/837434/files/d09-165f5a.png; http://inspirebeta.net/record/837434/files/d09-165f5b.png


Note: Dedicated to the memory of our dear friend and colleague, Beate Naroska

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