Combination of Differential D^{*\pm} Cross-Section Measurements in Deep-Inelastic ep Scattering at HERA

Abramowicz, H.; Brugnera, R.; Lebedev, A.; Jung, A.W.; Nowak, G.; Dodonov, V.; Brook, N.H.; Eckerlin, G.; Gouzevitch, M.; Baghdasaryan, A.; Britzger, D.; Shcheglova, L.M.; Lohrmann, E.; Chekelian, V.; Cooper-Sarkar, A.M.; Janssen, X.; Martyn, H.U.; Dobre, M.; Laycock, P.; Bruni, A.; Zakharchuk, N.; Ozerov, D.; Straumann, U.; Abt, I.; Wichmann, K.; Naumann, Th.; Feltesse, J.; Bertolin, A.; Behrens, U.; Tomaszewska, J.; Henderson, R.C.W.; Vallee, C.; Egli, S.; Kisielewska, D.; Zacek, J.; Stefaniuk, N.; Grzelak, G.; Tsakov, I.; Adamczyk, L.; Bussey, P.J.; Kaur, P.; Hreus, T.; Spaskov, V.; Perlanski, W.; Golubkov, Yu. A.; Kuprash, O.; Iudin, A.; Jomhari, N.Z.; Gladilin, L.K.; Huber, F.; Kapichine, M.; Cerny, K.; Kogler, R.; Kuze, M.; Contreras, J.G.; Shyrma, Yu.; Meyer, J.; Lipka, K.; Schneekloth, U.; Viazlo, O.; Malka, J.; Hori, R.; Ceccopieri, F.; Verbytskyi, A.; Dusini, S.; Wunsch, E.; Turnau, J.; Lobodzinska, E.; Hain, W.; Petrukhin, A.; Favart, L.; Malinovski, E.; Kowalski, H.; Ishitsuka, M.; Salek, D.; Tymieniecka, T.; Foster, B.; Rizvi, E.; Stopa, P.; Van Mechelen, P.; Dolinska, G.; Placakyte, R.; Kananov, S.; Shevchenko, R.; Kotanski, A.; Paul, E.; Zotkin, D.S.; Patel, G.D.; Shkola, O.; Raicevic, N.; Schorner-Sadenius, T.; Polifka, R.; Fedotov, A.; Fleischer, M.; Grebenyuk, A.; Gueta, O.; Lobodzinski, B.; Landon, M.P.J.; Garfagnini, A.; Schmidke, W.B.; Klanner, R.; Steder, M.; Daum, K.; Thompson, P.D.; Roosen, R.; Pirumov, H.; Pokorny, B.; Begzsuren, K.; Shushkevich, S.; Wegener, D.; Elsen, E.; Ciborowski, J.; Guzik, M.; Ghazaryan, S.; Zarnecki, A.F.; Pokrovskiy, N.S.; Sauvan, E.; Vazdik, Y.; Capua, M.; Perez, E.; Jung, H.; Devenish, R.C.E.; Turcato, M.; Nowak, R.J.; Gayler, J.; Kleinwort, C.; Ravdandorj, T.; Bloch, I.; Kondrashova, N.; Caldwell, A.; Stern, A.; Klein, M.; Sauter, M.; Goerlich, L.; Greenshaw, T.; Brandt, G.; Muller, K.; Korol, Ie.; Fomenko, A.; Krupa, B.; Pitzl, D.; Makarenko, I.; Newman, P.R.; Picuric, I.; Slominski, W.; Tsurugai, T.; Yamazaki, Y.; Truol, P.; Dainton, J.B.; Ciesielski, R.; List, B.; Nasir, N.Muhammad; Trofymov, A.; Schioppa, M.; Singh, I.; Karshon, U.; Kotz, U.; Radescu, V.; Levonian, S.; Valkarova, A.; Tassi, E.; Idris, F.Mohamad; Klein, U.; List, J.; Libov, V.; Grindhammer, G.; Mehta, A.; Zhmak, N.; Horisberger, R.; Rusakov, S.; Myronenko, V.; Ferencei, J.; Tseepeldorj, B.; Buniatyan, A.; Kostka, P.; Reimer, P.; Yamada, S.; Meyer, H.; Grebenyuk, J.; Ruspa, M.; Przybycien, M.; Kretzschmar, J.; Skillicorn, I.O.; Chwastowski, J.; Zhautykov, B.O.; Turkot, O.; Gregor, I.; Corradi, M.; Lontkovskyi, D.; Maxfield, S.J.; Hladky, J.; Diaconu, C.; Meyer, A.B.; Sztuk-Dambietz, J.; Belousov, A.; Schmitt, S.; Notz, D.; Gabathuler, E.; Traynor, D.; Pahl, P.; Zenaiev, O.; Olsson, J.E.; Cantun Avila, K.B.; Campbell, A.J.; Roloff, P.; Corriveau, F.; Szuba, D.; Schoning, A.; Boudry, V.; Morozov, A.; Lukina, O.Yu.; Wing, M.; Mergelmeyer, S.; Lisovyi, M.; Kadenko, I.; Kovalchuk, N.; Korzhavina, I.A.; Onishchuk, Yu.; Kaur, M.; Rostovtsev, A.; Soloviev, Y.; Boos, E.G.; Saxon, D.H.; Rubinsky, I.; Jacquet, M.; Levchenko, B.B.; Adamus, M.; Gizhko, A.; Behnke, O.; Longhin, A.; Zawiejski, L.; Nagano, K.; Lohr, B.; Gogitidze, N.; South, D.; Kononenko, O.; Gallo, E.; Wan Abdullah, W.A.T.; Grab, C.; Bystritskaya, L.; Zhang, Z.; Borras, K.; Kruger, K.; Mikocki, S.; Antonelli, S.; Zlebcik, R.; Szuba, J.; Sykora, T.; Limentani, S.; Ibrahim, Z.A.; Zomer, F.; Cvach, J.; Wolf, G.; Bylinkin, A.; Gach, G.; Hochman, D.; Pascaud, C.; Zohrabyan, H.; Andreev, V.; Nobe, T.; Catterall, C.D.; Haidt, D.; Lange, W.; Brock, I.; Hoffmann, D.; Stanco, L.; Figiel, J.; Aushev, V.; Sefkow, F.; Geiser, A.; Brisson, V.; Iga, Y.; Rotaru, M.; Tokushuku, K.; Dementiev, R.K.; Niebuhr, C.; Januschek, F.; Levy, A.; Aushev, Y.; Specka, A.; Kiesling, C.; Walczak, R.; Robmann, P.; Schoeffel, L.; Sankey, D.P.C.; Sopicki, P.; Solano, A.

doi:10.1007/JHEP09(2015)149

Article
Report number	arXiv:1503.06042 ; DESY-15-037 ; DESY-15-037
Title	*Combination of Differential D^{\pm} Cross-Section Measurements in Deep-Inelastic ep Scattering at HERA**
Author(s)	Abramowicz, H. (Tel Aviv U. ; Munich, Max Planck Inst.) ; Abt, I. (Munich, Max Planck Inst.) ; Adamczyk, L. (AGH-UST, Cracow) ; Adamus, M. (NCBJ, Swierk) ; Andreev, V. (Lebedev Inst.) ; Antonelli, S. (INFN, Bologna) ; Aushev, V. (Kiev, INR ; Taras Shevchenko U.) ; Aushev, Y. (Taras Shevchenko U. ; Kiev Polytechnic Inst.) ; Baghdasaryan, A. (Yerevan Phys. Inst.) ; Begzsuren, K. (Ulan Bator, Inst. Phys. Tech.) ; Behnke, O. (DESY) ; Behrens, U. (DESY) ; Belousov, A. (Lebedev Inst.) ; Bertolin, A. (INFN, Padua) ; Bloch, I. (DESY) ; Boos, E.G. (IPT, Kazakstan) ; Borras, K. (DESY) ; Boudry, V. (Ecole Polytechnique) ; Brandt, G. (Oxford U.) ; Brisson, V. (Orsay) ; Britzger, D. (DESY) ; Brock, I. (Bonn U.) ; Brook, N.H. (University Coll. London) ; Brugnera, R. (INFN, Padua) ; Bruni, A. (INFN, Bologna) ; Buniatyan, A. (Birmingham U.) ; Bussey, P.J. (Glasgow U.) ; Bylinkin, A. (Moscow, ITEP ; Moscow, MIPT) ; Bystritskaya, L. (Moscow, ITEP) ; Caldwell, A. (Munich, Max Planck Inst.) ; Campbell, A.J. (DESY) ; Cantun Avila, K.B. (Merida, IPN) ; Capua, M. (INFN, Cosenza) ; Catterall, C.D. (York U., Canada) ; Ceccopieri, F. (Brussels U., IIHE ; Antwerp U., WISINF) ; Cerny, K. (Charles U.) ; Chekelian, V. (Munich, Max Planck Inst.) ; Chwastowski, J. (Cracow, INP) ; Ciborowski, J. (Warsaw U. of Tech. ; Lodz U.) ; Ciesielski, R. (DESY) ; Contreras, J.G. (Merida, IPN) ; Cooper-Sarkar, A.M. (Oxford U.) ; Corradi, M. (INFN, Bologna) ; Corriveau, F. (McGill U.) ; Cvach, J. (Prague, Inst. Phys.) ; Dainton, J.B. (Liverpool U.) ; Daum, K. (Wuppertal U., Dept. Math. ; Wuppertal U.) ; Dementiev, R.K. (Moscow State U.) ; Devenish, R.C.E. (Oxford U.) ; Diaconu, C. (Marseille, CPPM) ; Dobre, M. (Bucharest, IFIN-HH) ; Dodonov, V. (DESY) ; Dolinska, G. (DESY) ; Dusini, S. (INFN, Padua) ; Eckerlin, G. (DESY) ; Egli, S. (PSI, Villigen) ; Elsen, E. (DESY) ; Favart, L. (Brussels U., IIHE ; Antwerp U., WISINF) ; Fedotov, A. (Moscow, ITEP) ; Feltesse, J. (DAPNIA, Saclay) ; Ferencei, J. (Kosice, IEF) ; Figiel, J. (Cracow, INP) ; Fleischer, M. (DESY) ; Fomenko, A. (Lebedev Inst.) ; Foster, B. (Hamburg U. ; DESY) ; Gabathuler, E. (Liverpool U.) ; Gach, G. (AGH-UST, Cracow ; Birmingham U.) ; Gallo, E. (Hamburg U. ; DESY) ; Garfagnini, A. (INFN, Padua) ; Gayler, J. (DESY) ; Geiser, A. (DESY) ; Ghazaryan, S. (DESY) ; Gizhko, A. (DESY) ; Gladilin, L.K. (Moscow State U.) ; Goerlich, L. (Cracow, INP) ; Gogitidze, N. (Lebedev Inst.) ; Golubkov, Yu. A. (Moscow State U.) ; Gouzevitch, M. (DESY ; Lyon, IPN) ; Grab, C. (Zurich, ETH) ; Grebenyuk, A. (Brussels U., IIHE ; Antwerp U., WISINF) ; Grebenyuk, J. (DESY) ; Greenshaw, T. (Liverpool U.) ; Gregor, I. (DESY) ; Grindhammer, G. (Munich, Max Planck Inst.) ; Grzelak, G. (Warsaw U. of Tech.) ; Gueta, O. (Tel Aviv U.) ; Guzik, M. (AGH-UST, Cracow) ; Haidt, D. (DESY) ; Hain, W. (DESY) ; Henderson, R.C.W. (Lancaster U.) ; Hladky, J. (Prague, Inst. Phys.) ; Hochman, D. (Weizmann Inst.) ; Hoffmann, D. (Marseille, CPPM) ; Hori, R. (KEK, Tsukuba) ; Horisberger, R. (PSI, Villigen) ; Hreus, T. (Brussels U., IIHE ; Antwerp U., WISINF) ; Huber, F. (Heidelberg U.) ; Ibrahim, Z.A. (Malaya U.) ; Iga, Y. (Tokyo Inst. Polytech.) ; Ishitsuka, M. (Tokyo Inst. Tech.) ; Iudin, A. (Taras Shevchenko U. ; Kiev Polytechnic Inst.) ; Jacquet, M. (Orsay) ; Janssen, X. (Brussels U., IIHE ; Antwerp U., WISINF) ; Januschek, F. (DESY) ; Jomhari, N.Z. (Malaya U.) ; Jung, A.W. (Heidelberg U. ; Fermilab) ; Jung, H. (DESY ; Brussels U., IIHE ; Antwerp U., WISINF) ; Kadenko, I. (Taras Shevchenko U.) ; Kananov, S. (Tel Aviv U.) ; Kapichine, M. (Dubna, JINR) ; Karshon, U. (Weizmann Inst.) ; Kaur, M. (Panjab U.) ; Kaur, P. (Panjab U.) ; Kiesling, C. (Munich, Max Planck Inst.) ; Kisielewska, D. (AGH-UST, Cracow) ; Klanner, R. (Hamburg U.) ; Klein, M. (Liverpool U.) ; Klein, U. (DESY) ; Kleinwort, C. (DESY) ; Kogler, R. (Hamburg U.) ; Kondrashova, N. (Taras Shevchenko U. ; DESY) ; Kononenko, O. (Taras Shevchenko U.) ; Korol, Ie. (DESY) ; Korzhavina, I.A. (Moscow State U.) ; Kostka, P. (Liverpool U.) ; Kotanski, A. (Jagiellonian U.) ; Kotz, U. (DESY) ; Kovalchuk, N. (Hamburg U.) ; Kowalski, H. (DESY) ; Kretzschmar, J. (Liverpool U.) ; Kruger, K. (DESY) ; Krupa, B. (Cracow, INP) ; Kuprash, O. (DESY) ; Kuze, M. (Tokyo Inst. Tech.) ; Landon, M.P.J. (Queen Mary, U. of London) ; Lange, W. (DESY) ; Laycock, P. (Liverpool U.) ; Lebedev, A. (Lebedev Inst.) ; Levchenko, B.B. (Moscow State U.) ; Levonian, S. (DESY) ; Levy, A. (Tel Aviv U.) ; Libov, V. (DESY) ; Limentani, S. (INFN, Padua) ; Lipka, K. (DESY) ; Lisovyi, M. (DESY) ; List, B. (DESY) ; List, J. (DESY) ; Lobodzinska, E. (DESY) ; Lobodzinski, B. (Munich, Max Planck Inst.) ; Lohr, B. (DESY) ; Lohrmann, E. (Hamburg U.) ; Longhin, A. (INFN, Padua) ; Lontkovskyi, D. (DESY) ; Lukina, O.Yu. (Moscow State U.) ; Makarenko, I. (DESY) ; Malinovski, E. (Lebedev Inst.) ; Malka, J. (DESY) ; Martyn, H.U. (Aachen, Tech. Hochsch.) ; Maxfield, S.J. (Liverpool U.) ; Mehta, A. (Liverpool U.) ; Mergelmeyer, S. (Bonn U.) ; Meyer, A.B. (DESY) ; Meyer, H. (Wuppertal U., Dept. Math.) ; Meyer, J. (DESY) ; Mikocki, S. (Cracow, INP) ; Idris, F.Mohamad (Malaya U. ; MOSTI, Malaysian Nucl. Agency, Kajang) ; Morozov, A. (Dubna, JINR) ; Nasir, N.Muhammad (Malaya U.) ; Muller, K. (Zurich U.) ; Myronenko, V. (DESY) ; Nagano, K. (KEK, Tsukuba) ; Naumann, Th. (DESY) ; Newman, P.R. (Birmingham U.) ; Niebuhr, C. (DESY) ; Nobe, T. (Tokyo Inst. Tech.) ; Notz, D. (DESY) ; Nowak, G. (Cracow, INP) ; Nowak, R.J. (Warsaw U. of Tech.) ; Olsson, J.E. (DESY) ; Onishchuk, Yu. (Taras Shevchenko U.) ; Ozerov, D. (DESY) ; Pahl, P. (DESY) ; Pascaud, C. (Orsay) ; Patel, G.D. (Liverpool U.) ; Paul, E. (Bonn U.) ; Perez, E. (DAPNIA, Saclay ; CERN) ; Perlanski, W. (Warsaw U. of Tech. ; Lodz U.) ; Petrukhin, A. (DESY) ; Picuric, I. (Montenegro U.) ; Pirumov, H. (DESY) ; Pitzl, D. (DESY) ; Placakyte, R. (DESY) ; Pokorny, B. (Charles U.) ; Pokrovskiy, N.S. (IPT, Kazakstan) ; Polifka, R. (Charles U. ; Toronto U.) ; Przybycien, M. (AGH-UST, Cracow) ; Radescu, V. (DESY) ; Raicevic, N. (Montenegro U.) ; Ravdandorj, T. (Ulan Bator, Inst. Phys. Tech.) ; Reimer, P. (Prague, Inst. Phys.) ; Rizvi, E. (Queen Mary, U. of London) ; Robmann, P. (Zurich U.) ; Roloff, P. (DESY ; CERN) ; Roosen, R. (Brussels U., IIHE ; Antwerp U., WISINF) ; Rostovtsev, A. (Moscow, ITEP) ; Rotaru, M. (Bucharest, IFIN-HH) ; Rubinsky, I. (DESY) ; Rusakov, S. (Lebedev Inst.) ; Ruspa, M. (INFN, Turin) ; Salek, D. (Charles U.) ; Sankey, D.P.C. (Rutherford) ; Sauter, M. (Heidelberg U.) ; Sauvan, E. (Marseille, CPPM ; Annecy, LAPP) ; Saxon, D.H. (Glasgow U.) ; Schioppa, M. (INFN, Cosenza) ; Schmidke, W.B. (Munich, Max Planck Inst.) ; Schmitt, S. (DESY) ; Schneekloth, U. (DESY) ; Schoeffel, L. (DAPNIA, Saclay) ; Schoning, A. (Heidelberg U.) ; Schorner-Sadenius, T. (DESY) ; Sefkow, F. (DESY) ; Shcheglova, L.M. (Moscow State U.) ; Shevchenko, R. (Taras Shevchenko U. ; Kiev Polytechnic Inst.) ; Shkola, O. (Taras Shevchenko U. ; Natl. U. Kiev Mohyla Acad.) ; Shushkevich, S. (DESY) ; Shyrma, Yu. (Kiev, INR) ; Singh, I. (Panjab U.) ; Skillicorn, I.O. (Glasgow U.) ; Slominski, W. (Jagiellonian U.) ; Solano, A. (Turin U. ; INFN, Turin) ; Soloviev, Y. (DESY ; Lebedev Inst.) ; Sopicki, P. (Cracow, INP) ; South, D. (DESY) ; Spaskov, V. (Dubna, JINR) ; Specka, A. (Ecole Polytechnique) ; Stanco, L. (INFN, Padua) ; Steder, M. (DESY) ; Stefaniuk, N. (DESY) ; Stern, A. (Tel Aviv U.) ; Stopa, P. (Cracow, INP) ; Straumann, U. (Zurich U.) ; Sykora, T. (Brussels U., IIHE ; Antwerp U., WISINF ; Charles U.) ; Sztuk-Dambietz, J. (Hamburg U.) ; Szuba, D. (Hamburg U.) ; Szuba, J. (DESY) ; Tassi, E. (INFN, Cosenza) ; Thompson, P.D. (Birmingham U.) ; Tokushuku, K. (KEK, Tsukuba ; Tokyo U.) ; Tomaszewska, J. (Warsaw U. of Tech.) ; Traynor, D. (Queen Mary, U. of London) ; Trofymov, A. (Taras Shevchenko U. ; DESY) ; Truol, P. (Zurich U.) ; Tsakov, I. (Sofiya, Inst. Nucl. Res.) ; Tseepeldorj, B. (Ulan Bator, Inst. Phys. Tech. ; Ulaanbaatar U.) ; Tsurugai, T. (Meiji Gakuin U.) ; Turcato, M. (Hamburg U.) ; Turkot, O. (DESY) ; Turnau, J. (Cracow, INP) ; Tymieniecka, T. (NCBJ, Swierk) ; Valkarova, A. (Charles U.) ; Vallee, C. (Marseille, CPPM) ; Van Mechelen, P. (Brussels U., IIHE ; Antwerp U., WISINF) ; Vazdik, Y. (Lebedev Inst.) ; Verbytskyi, A. (Munich, Max Planck Inst.) ; Viazlo, O. (Taras Shevchenko U.) ; Walczak, R. (Oxford U.) ; Wan Abdullah, W.A.T. (Malaya U.) ; Wegener, D. (Dortmund U.) ; Wichmann, K. (DESY) ; Wing, M. (University Coll. London ; DESY) ; Wolf, G. (DESY) ; Wunsch, E. (DESY) ; Yamada, S. (KEK, Tsukuba) ; Yamazaki, Y. (KEK, Tsukuba) ; Zacek, J. (Charles U.) ; Zakharchuk, N. (Taras Shevchenko U. ; DESY) ; Zarnecki, A.F. (Warsaw U. of Tech.) ; Zawiejski, L. (Cracow, INP) ; Zenaiev, O. (DESY) ; Zhang, Z. (Orsay) ; Zhautykov, B.O. (IPT, Kazakstan) ; Zhmak, N. (Kiev, INR) ; Zlebcik, R. (Charles U.) ; Zohrabyan, H. (Yerevan Phys. Inst.) ; Zomer, F. (Orsay) ; Zotkin, D.S. (Moscow State U.)
Collaboration	H1 Collaoration ; ZEUS Collaborations
Publication	2015-09-22
Imprint	20 Mar 2015
Number of pages	37
Note	Comments: 37 pages, 14 figures, 9 tables, submitted to JHEP 37 pages, 14 figures, 9 tables, published: JHEP 09(2015)149
In:	JHEP 09 (2015) 149
DOI	10.1007/JHEP09(2015)149
Subject category	Particle Physics - Experiment
Abstract	H1 and ZEUS have published single-differential cross sections for inclusive D^{\pm}-meson production in deep-inelastic ep scattering at HERA from their respective final data sets. These cross sections are combined in the common visible phase-space region of photon virtuality Q2 > 5 GeV2, electron inelasticity 0.02 < y < 0.7 and the D^{\pm} meson's transverse momentum pT (D^) > 1.5 GeV and pseudorapidity \|eta(D^)\| < 1.5. The combination procedure takes into account all correlations, yielding significantly reduced experimental uncertainties. Double-differential cross sections d2s /dQ2dy are combined with earlier D^{*\pm} data, extending the kinematic range down to Q2 > 1.5 GeV2. Perturbative next-to-leadingorder QCD predictions are compared to the results.
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