Inclusive dijet production at low Bjorken-x in deep inelastic scattering

Aktas, A; Andreev, V; Anthonis, T; Asmone, A; Babaev, A; Backovic, S; Bahr, J; Baranov, P; Barrelet, E; Bartel, W; Baumgartner, S; Becker, J; Beckingham, M; Behnke, O; Behrendt, O; Belousov, A; Berger, Ch; Berndt, T; Bizot, JC; Bohme, J; Boenig, M-O; Boudry, V; Bracinik, J; Braunschweig, W; Brisson, V; Broker, H-B; Brown, DP; Bruncko, D; Busser, FW; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, AJ; Caron, S; Cassol-Brunner, F; Chekelian, V; Clarke, D; Collard, C; Contreras, JG; Coppens, YR; Coughlan, JA; Cousinou, M-C; Cox, BE; Cozzika, G; Cvach, J; Dainton, JB; Dau, WD; Daum, K; Delcourt, B; Delerue, N; Demirchyan, R; de Roeck, A; de Wolf, EA; Diaconu, C; Dingfelder, J; Dodonov, V; Dowell, JD; Dubak, A; Duprel, C; Eckerlin, G; Efremenko, V; Egli, S; Eichler, R; Eisele, F; Ellerbrock, M; Elsen, E; Erdmann, M; Erdmann, W; Faulkner, PJW; Favart, L; Fedotov, A; Felst, R; Ferencei, J; Fleischer, M; Fleischmann, P; Fleming, YH; Flucke, G; Flugge, G; Fomenko, A; Foresti, I; Formanek, J; Franke, G; Frising, G; Gabathuler, E; Gabathuler, K; Garvey, J; Gassner, J; Gayler, J; Gerhards, R; Gerlich, C; Ghazaryan, S; Goerlich, L; Gogitidze, N; Gorbounov, S; Grab, C; Grabski, V; Grassler, H; Greenshaw, T; Gregori, M; Grindhammer, G; Haidt, D; Hajduk, L; Haller, J; Heinzelmann, G; Henderson, RCW; Henschel, H; Henshaw, O; Heremans, R; Herrera, G; Herynek, I; Hildebrandt, M; Hiller, KH; Hladky, J; Hoting, P; Hoffmann, D; Horisberger, R; Hovhannisyan, A; Ibbotson, M; Jacquet, M; Janauschek, L; Janssen, X; Jemanov, V; Jonsson, L; Johnson, C; Johnson, DP; Jung, H; Kant, D; Kapichine, M; Karlsson, M; Katzy, J; Keil, F; Keller, N; Kennedy, J; Kenyon, IR; Kiesling, C; Klein, M; Kleinwort, C; Kluge, T; Knies, G; Koblitz, B; Kolya, SD; Korbel, V; Kostka, P; Koutouev, R; Kropivnitskaya, A; Kroseberg, J; Kueckens, J; Kuhr, T; Landon, MPJ; Lange, W; Lastovicka, T; Laycock, P; Lebedev, A; Leibner, B; Lemrani, R; Lendermann, V; Levonian, S; List, B; Lobodzinska, E; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Lueders, H; Luders, S; Luke, D; Lytkin, L; Makankine, A; Malden, N; Malinovski, E; Mangano, S; Marage, P; Marks, J; Marshall, R; Martyn, H-U; Martyniak, J; Maxfield, SJ; Meer, D; Mehta, A; Meier, K; Meyer, AB; Meyer, H; Meyer, J; Michine, S; Mikocki, S; Milstead, D; Moreau, F; Morozov, A; Morozov, I; Morris, JV; Muller, K; Murin, P; Nagovizin, V; Naroska, B; Naumann, J; Naumann, Th; Newman, PR; Niebergall, F; Niebuhr, C; Nikitin, D; Nowak, G; Nozicka, M; Olivier, B; Olsson, JE; Ossoskov, G; Ozerov, D; Pascaud, C; Patel, GD; Peez, M; Perez, E; Petrukhin, A; Pitzl, D; Poschl, R; Povh, B; Raicevic, N; Rauschenberger, J; Reimer, P; Reisert, B; Risler, C; Rizvi, E; Robmann, P; Roosen, R; Rostovtsev, A; Rusakov, S; Rybicki, K; Sankey, DPC; Sauvan, E; Schatzel, S; Scheins, J; Schilling, F-P; Schleper, P; Schmidt, S; Schmitt, S; Schneider, M; Schoeffel, L; Schoning, A; Schroder, V; Schultz-Coulon, H-C; Schwanenberger, C; Sedlak, K; Sefkow, F; Sheviakov, I; Shtarkov, LN; Sirois, Y; Sloan, T; Smirnov, P; Soloviev, Y; South, D; Spaskov, V; Specka, A; Spitzer, H; Stamen, R; Stella, B; Stiewe, J; Strauch, I; Straumann, U; Thompson, G; Thompson, PD; Tomasz, F; Traynor, D; Truol, P; Tsipolitis, G; Tsurin, I; Turnau, J; Turney, JE; Tzamariudaki, E; Uraev, A; Urban, M; Usik, A; Valkar, S; Valkarova, A; Vallee, C; van Mechelen, P; Vargas Trevino, A; Vassiliev, S; Vazdik, Y; Veelken, C; Vest, A; Vichnevski, A; Vinokurova, S; Volchinski, V; Wacker, K; Wagner, J; Waugh, B; Weber, G; Weber, R; Wegener, D; Werner, C; Werner, N; Wessels, M; Wessling, B; Winde, M; Winter, G-G; Wissing, Ch; Woehrling, E-E; Wunsch, E; Zacek, J; Zalesak, J; Zhang, Z; Zhokin, A; Zomer, F; Zur Nedden, M

dc.contributor.author	Aktas, A	en
dc.contributor.author	Andreev, V	en
dc.contributor.author	Anthonis, T	en
dc.contributor.author	Asmone, A	en
dc.contributor.author	Babaev, A	en
dc.contributor.author	Backovic, S	en
dc.contributor.author	Bahr, J	en
dc.contributor.author	Baranov, P	en
dc.contributor.author	Barrelet, E	en
dc.contributor.author	Bartel, W	en
dc.contributor.author	Baumgartner, S	en
dc.contributor.author	Becker, J	en
dc.contributor.author	Beckingham, M	en
dc.contributor.author	Behnke, O	en
dc.contributor.author	Behrendt, O	en
dc.contributor.author	Belousov, A	en
dc.contributor.author	Berger, Ch	en
dc.contributor.author	Berndt, T	en
dc.contributor.author	Bizot, JC	en
dc.contributor.author	Bohme, J	en
dc.contributor.author	Boenig, M-O	en
dc.contributor.author	Boudry, V	en
dc.contributor.author	Bracinik, J	en
dc.contributor.author	Braunschweig, W	en
dc.contributor.author	Brisson, V	en
dc.contributor.author	Broker, H-B	en
dc.contributor.author	Brown, DP	en
dc.contributor.author	Bruncko, D	en
dc.contributor.author	Busser, FW	en
dc.contributor.author	Bunyatyan, A	en
dc.contributor.author	Buschhorn, G	en
dc.contributor.author	Bystritskaya, L	en
dc.contributor.author	Campbell, AJ	en
dc.contributor.author	Caron, S	en
dc.contributor.author	Cassol-Brunner, F	en
dc.contributor.author	Chekelian, V	en
dc.contributor.author	Clarke, D	en
dc.contributor.author	Collard, C	en
dc.contributor.author	Contreras, JG	en
dc.contributor.author	Coppens, YR	en
dc.contributor.author	Coughlan, JA	en
dc.contributor.author	Cousinou, M-C	en
dc.contributor.author	Cox, BE	en
dc.contributor.author	Cozzika, G	en
dc.contributor.author	Cvach, J	en
dc.contributor.author	Dainton, JB	en
dc.contributor.author	Dau, WD	en
dc.contributor.author	Daum, K	en
dc.contributor.author	Delcourt, B	en
dc.contributor.author	Delerue, N	en
dc.contributor.author	Demirchyan, R	en
dc.contributor.author	de Roeck, A	en
dc.contributor.author	de Wolf, EA	en
dc.contributor.author	Diaconu, C	en
dc.contributor.author	Dingfelder, J	en
dc.contributor.author	Dodonov, V	en
dc.contributor.author	Dowell, JD	en
dc.contributor.author	Dubak, A	en
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dc.contributor.author	Eckerlin, G	en
dc.contributor.author	Efremenko, V	en
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dc.contributor.author	Eichler, R	en
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dc.contributor.author	Ellerbrock, M	en
dc.contributor.author	Elsen, E	en
dc.contributor.author	Erdmann, M	en
dc.contributor.author	Erdmann, W	en
dc.contributor.author	Faulkner, PJW	en
dc.contributor.author	Favart, L	en
dc.contributor.author	Fedotov, A	en
dc.contributor.author	Felst, R	en
dc.contributor.author	Ferencei, J	en
dc.contributor.author	Fleischer, M	en
dc.contributor.author	Fleischmann, P	en
dc.contributor.author	Fleming, YH	en
dc.contributor.author	Flucke, G	en
dc.contributor.author	Flugge, G	en
dc.contributor.author	Fomenko, A	en
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dc.contributor.author	Formanek, J	en
dc.contributor.author	Franke, G	en
dc.contributor.author	Frising, G	en
dc.contributor.author	Gabathuler, E	en
dc.contributor.author	Gabathuler, K	en
dc.contributor.author	Garvey, J	en
dc.contributor.author	Gassner, J	en
dc.contributor.author	Gayler, J	en
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dc.contributor.author	Gogitidze, N	en
dc.contributor.author	Gorbounov, S	en
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dc.contributor.author	Grabski, V	en
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dc.contributor.author	Greenshaw, T	en
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dc.contributor.author	Grindhammer, G	en
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dc.contributor.author	Hajduk, L	en
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dc.contributor.author	Heinzelmann, G	en
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dc.contributor.author	Janssen, X	en
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dc.contributor.author	Kropivnitskaya, A	en
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dc.contributor.author	Laycock, P	en
dc.contributor.author	Lebedev, A	en
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dc.contributor.author	Wessels, M	en
dc.contributor.author	Wessling, B	en
dc.contributor.author	Winde, M	en
dc.contributor.author	Winter, G-G	en
dc.contributor.author	Wissing, Ch	en
dc.contributor.author	Woehrling, E-E	en
dc.contributor.author	Wunsch, E	en
dc.contributor.author	Zacek, J	en
dc.contributor.author	Zalesak, J	en
dc.contributor.author	Zhang, Z	en
dc.contributor.author	Zhokin, A	en
dc.contributor.author	Zomer, F	en
dc.contributor.author	Zur Nedden, M	en
dc.date.accessioned	2014-03-01T01:20:36Z
dc.date.available	2014-03-01T01:20:36Z
dc.date.issued	2004	en
dc.identifier.issn	1434-6044	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15986
dc.subject.classification	Physics, Particles & Fields	en
dc.subject.other	MONTE-CARLO GENERATOR	en
dc.subject.other	LEAD/SCINTILLATING-FIBER CALORIMETER	en
dc.subject.other	LIQUID ARGON CALORIMETER	en
dc.subject.other	PHYSICS EVENT GENERATION	en
dc.subject.other	INITIAL-STATE RADIATION	en
dc.subject.other	JET CROSS-SECTIONS	en
dc.subject.other	EP SCATTERING	en
dc.subject.other	PARTON DISTRIBUTIONS	en
dc.subject.other	PERTURBATION-THEORY	en
dc.subject.other	POMERANCHUK SINGULARITY	en
dc.title	Inclusive dijet production at low Bjorken-x in deep inelastic scattering	en
heal.type	journalArticle	en
heal.identifier.primary	10.1140/epjc/s2004-01644-5	en
heal.identifier.secondary	http://dx.doi.org/10.1140/epjc/s2004-01644-5	en
heal.language	English	en
heal.publicationDate	2004	en
heal.abstract	Dijet production in deep inelastic ep scattering is investigated in the region of low values of the Bjorken-variable x (10-4 < x < 10-2) and low photon virtualities Q2 (5 < Q2 < 100 GeV2). The measured dijet cross sections are compared with perturbative QCD calculations in next-to-leading order. For most dijet variables studied, these calculations can provide a reasonable description of the data over the full phase space region covered, including the region of very low x. However, large discrepancies at low x and low Q2 are observed for events with small separation in azimuth between the two highest transverse momentum jets. This region of phase space is described better by predictions based on the CCFM evolution equation, which incorporates kt factorized unintegrated parton distributions. A reasonable description can be also obtained using the Color Dipole Model or models incorporating virtual photon structure.	en
heal.publisher	SPRINGER-VERLAG	en
heal.journalName	European Physical Journal C	en
dc.identifier.doi	10.1140/epjc/s2004-01644-5	en
dc.identifier.isi	ISI:000220424200002	en
dc.identifier.volume	33	en
dc.identifier.issue	4	en
dc.identifier.spage	477	en
dc.identifier.epage	493	en