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Andreev, V.; Bolz, A.; Boudry, V.; Brandt, G.; Britzger, D.; Buniatyan, A.; Bylinkin, A.; Bystritskaya, L.; Campbell, A. J.; Avila, K. B. Cantun; Contreras, J. G.; Dainton, J. B.; Diaconu, C.; Dobre, M.; Eckerlin, G.; Egli, S.; Elsen, E.; Favart, L.; Fedotov, A.; Feltesse, J.; Ferencei, J.; Fleischer, M.; Gabathuler, E.; Gayler, J.; Goerlich, L.; Gogitidze, N.; Grab, C.; Greenshaw, T.; Grindhammer, G.; Haidt, D.; Henderson, R. C. W.; Hladkỳ, J.; Horisberger, R.; Hreus, T.; Huber, F.; Jacquet, M.; Jung, H.; Kiesling, C.; Klein, M.; Kleinwort, C.; Kogler, R.; Kostka, P.; Krücker, D.; Landon, M. P. J.; Lange, W.; Lebedev, A.; Levonian, S.; Lipka, K.; List, J.; Lobodzinski, B.; Malinovski, E.; Maxfield, S. J.; Meyer, H.; Meyer, J.; Mikocki, S.; Morozov, A.; Naumann, Th; Newman, P. R.; Nowak, G.; Olsson, J. E.; Ozerov, D.; Pascaud, C.; Patel, G. D.; Perez, E.; Pirumov, H.; Plačakytė, R.; Polifka, R.; Raicevic, N.; Ravdandorj, T.; Reimer, P.; Rizvi, E.; Rostovtsev, A.; Rotaru, M.; Šálek, D.; Sauter, M.; Sauvan, E.; Schmitt, S.; Schoeffel, L.; Schöning, A.; Sefkow, F.; Soloviev, Y.; Sopicki, P.; Steder, M.; Stella, B.; Straumann, U.; Sykora, T.; Traynor, D.; Truöl, P.; Tsakov, I.; Valkárová, A.; Vallée, C.; Van Mechelen, P.; Vazdik, Y.; Wegener, D.; Wünsch, E.; Žáček, J.; Zhang, Z.; Žlebčík, R.; Zohrabyan, H.; Zomer, F.
The European physical journal. C, Particles and fields, 04/2017, Volume: 77, Issue: 4Journal Article
A precision measurement of jet cross sections in neutral current deep-inelastic scattering for photon virtualities 5.5 < Q 2 < 80 GeV 2 and inelasticities 0.2 < y < 0.6 is presented, using data taken with the H1 detector at HERA, corresponding to an integrated luminosity of 290 pb - 1 . Double-differential inclusive jet, dijet and trijet cross sections are measured simultaneously and are presented as a function of jet transverse momentum observables and as a function of Q 2 . Jet cross sections normalised to the inclusive neutral current DIS cross section in the respective Q 2 -interval are also determined. Previous results of inclusive jet cross sections in the range 150 < Q 2 < 15 , 000 GeV 2 are extended to low transverse jet momenta 5 < P T jet < 7 GeV . The data are compared to predictions from perturbative QCD in next-to-leading order in the strong coupling, in approximate next-to-next-to-leading order and in full next-to-next-to-leading order. Using also the recently published H1 jet data at high values of Q 2 , the strong coupling constant α s ( M Z ) is determined in next-to-leading order.
