Measurement of inclusive jet production in deep-inelastic scattering at high Q2 and determination of the strong coupling
Version 2 2024-10-19, 23:41
Version 1 2019-07-15, 11:21
journal contribution
posted on 2024-10-19, 23:41 authored by A Aktas, C Alexa, V Andreev, T Anthonis, B Antunovic, S Aplin, A Asmone, A Astvatsatourov, S Backovic, A Baghdasaryan, P Baranov, E Barrelet, W Bartel, S Baudrand, M Beckingham, K Begzsuren, O Behnke, O Behrendt, A Belousov, N Berger, JC Bizot, MO Boenig, V Boudry, I Bozovic-Jelisavcic, J Bracinik, G Brandt, M Brinkmann, V Brisson, D Bruncko, FW Büsser, A Bunyatyan, G Buschhorn, L Bystritskaya, AJ Campbell, KB Cantun Avila, F Cassol-Brunner, K Cerny, V Cerny, V Chekelian, A Cholewa, JG Contreras, JA Coughlan, G Cozzika, J Cvach, JB Dainton, K Daum, M Deak, Y de Boer, B Delcourt, M Del Degan, J Delvax, A De Roeck, EA De Wolf, C Diaconu, V Dodonov, A Dubak, G Eckerlin, V Efremenko, S Egli, R Eichler, F Eisele, A Eliseev, E Elsen, S Essenov, A Falkiewicz, PJW Faulkner, L Favart, A Fedotov, R Felst, J Feltesse, J Ferencei, L Finke, M Fleischer, A Fomenko, G Franke, T Frisson, E Gabathuler, J Gayler, S Ghazaryan, S Ginzburgskaya, A Glazov, I Glushkov, L Goerlich, M Goettlich, N Gogitidze, S Gorbounov, M Gouzevitch, C Grab, T Greenshaw, BR Grell, G Grindhammer, S Habib, D Haidt, M Hansson, G Heinzelmann, C Helebrant, RCW Henderson, H Henschel, G Herrera, M Hildebrandt, KH Hiller, D Hoffmann, R Horisberger, A Hovhannisyan, T Hreus, M Jacquet, ME Janssen, X Janssen, V Jemanov, L Jönsson, DP Johnson, AW Jung, H Jung, M Kapichine, J Katzy, IR Kenyon, C Kiesling, M Klein, C Kleinwort, T Klimkovich, T Kluge, A Knutsson, V Korbel, P Kostka, M Kraemer, K Krastev, J Kretzschmar, A Kropivnitskaya, K Krüger, MPJ Landon, W Lange, G Laštovička-Medin, P Laycock, A Lebedev, G Leibenguth, V Lendermann, S Levonian, Gang LiGang Li, L Lindfeld, K Lipka, A Liptaj, B List, J List, N Loktionova, R Lopez-Fernandez, V Lubimov, AI Lucaci-Timoce, L Lytkin, A Makankine, E Malinovski, P Marage, Ll Marti, M Martisikova, HU Martyn, SJ Maxfield, A Mehta, K Meier, AB Meyer, H Meyer, J Meyer, V Michels, S Mikocki, I Milcewicz-Mika, A Mohamed, F Moreau, A Morozov, JV Morris, MU Mozer, K Müller, P Murín, K Nankov, B Naroska, Th Naumann, PR Newman, C Niebuhr, A Nikiforov, G Nowak, K Nowak, M Nozicka, R Oganezov, B Olivier, JE Olsson, S Osman, D Ozerov, V Palichik, I Panagoulias, M Pandurovic, Th Papadopoulou, C Pascaud, GD Patel, H Peng, E Perez, D Perez-Astudillo, A Perieanu, A Petrukhin, I Picuric, S Piec, D Pitzl, R Plačakyte, R Polifka, B Povh, T Preda, P Prideaux, V Radescu, AJ Rahmat, N Raicevic, T Ravdandorj, P Reimer, C Risler, E Rizvi, P Robmann, B Roland, R Roosen, A Rostovtsev, Z Rurikova, S Rusakov, F Salvaire, DPC Sankey, M Sauter, E Sauvan, S Schmidt, S Schmitt, C Schmitz, L Schoeffel, A Schöning, HC Schultz-Coulon, F Sefkow, RN Shaw-West, I Sheviakov, LN Shtarkov, T Sloan, I Smiljanic, P Smirnov, Y Soloviev, D South, V Spaskov, A Specka, Z Staykova, M Steder, B Stella, J Stiewe, U Straumann, D Sunar, T Sykora, V Tchoulakov, G Thompson, PD Thompson, T Toll, F Tomasz, TH Tran, D Traynor, TN Trinh, P Truöl, I Tsakov, B Tseepeldorj, G Tsipolitis, I Tsurin, J Turnau, E Tzamariudaki, K Urban, D Utkin, A Valkárová, C Vallée, P Van Mechelen, A Vargas Trevino, Y Vazdik, S Vinokurova, V Volchinski, G Weber, R Weber, D Wegener, C Werner, M Wessels, Ch Wissing, R Wolf, E Wünsch, S Xella, W Yan, V Yeganov, J Žáček, J Zálešák, Z Zhang, A Zhelezov, A Zhokin, YC Zhu, T Zimmermann, H Zohrabyan, F ZomerInclusive jet production is studied in neutral current deep-inelastic positron-proton scattering at large four momentum transfer squared Q 2 > 150 GeV 2 with the H1 detector at HERA. Single and double differential inclusive jet cross sections are measured as a function of Q 2 and of the transverse energy E T of the jets in the Breit frame. The measurements are found to be well described by calculations at next-to-leading order in perturbative QCD. The running of the strong coupling is demonstrated and the value of α s (M Z) is determined. The ratio of the inclusive jet cross section to the inclusive neutral current cross section is also measured and used to extract a precise value for α s (M Z) = 0.1193 ± 0.0014 (exp.) -0.0030+0.0047 (th.) ± 0.0016 (pdf). © 2007 Elsevier B.V. All rights reserved.
