Measurement of αsfrom jet rates in deep inelastic scattering at HERA

M. Derrick; D. Krakauer; S. Magill; D. Mikunas; B. Musgrave; J. Repond; R. Stanek; R. L. Talaga; H. Zhang; R. Ayad; G. Bari; M. Basile; L. Bellagamba; D. Boscherini; A. Bruni; G. Bruni; P. Bruni; G. Cara Romeo; G. Castellini; M. Chiarini; L. Cifarelli; F. Cindolo; A. Contin; M. Corradi; I. Gialas; P. Giusti; G. Iacobucci; G. Laurenti; G. Levi; A. Margotti; T. Massam; R. Nania; C. Nemoz; F. Palmonari; A. Polini; G. Sartorelli; R. Timellini; Y. Zamora Garcia; A. Zichichi; A. Bargende; A. Bornheim; J. Crittenden; K. Desch; B. Diekmann; T. Doeker; M. Eckert; L. Feld; A. Frey; M. Geerts; M. Grothe; H. Hartmann; K. Heinloth; E. Hilger; H. P. Jakob; U. F. Katz; S. Mengel; J. Mollen; E. Paul; M. Pfeiffer; Ch Rembser; D. Schramm; J. Stamm; R. Wedemeyer; S. Campbell-Robson; A. Cassidy; W. N. Cottingham; N. Dyce; B. Foster; S. George; M. E. Hayes; G. P. Heath; H. F. Heath; C. J.S. Morgado; J. A. O'Mara; D. Piccioni; D. G. Roff; R. J. Tapper; R. Yoshida; R. R. Rau; M. Arneodo; M. Capua; A. Garfagnini; L. Iannotti; M. Schioppa; G. Susinno; A. Bernstein; A. Caldwell; N. Cartiglia; J. A. Parsons; S. Ritz; F. Sciulli; P. B. Straub; L. Wai; S. Yang; Q. Zhu; P. Borzemski; J. Chwastowski; A. Eskreys; K. Piotrzkowski; M. Zachara; L. Zawiejski; L. Adamczyk; B. Bednarek; K. Jeleń; D. Kisielewska; T. Kowalski; E. Rulikowska-Zarȩbska; L. Suszycki; J. Zaja̧c; A. Kotański; M. Przybycień; L. A.T. Bauerdick; U. Behrens; H. Beier; J. K. Bienlein; C. Coldewey; O. Deppe; K. Desler; G. Drews; M. Flasiński; D. J. Gilkinson; C. Glasman; P. Göttlicher; J. Große-Knetter; B. Gutjahr; T. Haas; W. Hain; D. Hasell; H. Heßling; Y. Iga; K. F. Johnson; P. Joos; M. Kasemann; R. Klanner; W. Koch; L. Köpke; U. Kötz; H. Kowalski; J. Labs; A. Ladage; B. Löhr; M. Löwe; D. Lüke; J. Mainusch; O. Mańczak; T. Monteiro; J. S.T. Ng; S. Nickel; D. Notz; K. Ohrenberg; M. Roco; M. Rohde; J. Roldán; U. Schneekloth; W. Schulz; F. Selonke; E. Stiliaris; B. Surrow; T. Voß; D. Westphal; G. Wolf; C. Youngman; W. Zeuner; J. F. Zhou; H. J. Grabosch; A. Kharchilava; A. Leich; M. C.K. Mattingly; S. M. Mari; A. Meyer; S. Schlenstedt; N. Wulff; G. Barbagli; P. Pelfer; G. Anzivino; G. Maccarrone; S. De Pasquale; L. Votano; A. Bamberger; S. Eisenhardt; A. Freidhof; S. Söldner-Rembold; J. Schroeder; T. Trefzger; N. H. Brook; P. J. Bussey; A. T. Doyle; D. H. Saxon; M. L. Utley; A. S. Wilson; A. Dannemann; U. Holm; D. Horstmann; T. Neumann; R. Sinkus; K. Wick; E. Badura; B. D. Burow; L. Hagge; E. Lohrmann; J. Milewski; M. Nakahata; N. Pavel; G. Poelz; W. Schott; F. Zetsche; T. C. Bacon; N. Bruemmer; I. Butterworth; E. Gallo; V. L. Harris; B. Y.H. Hung; K. R. Long; D. B. Miller; P. P.O. Morawitz; A. Prinias; J. K. Sedgbeer; A. F. Whitfield; U. Mallik; E. McCliment; M. Z. Wang; S. M. Wang; J. T. Wu; P. Cloth; D. Filges; S. H. An; S. M. Hong; S. W. Nam; S. K. Park; M. H. Suh; S. H. Yon; R. Imlay; S. Kartik; H. J. Kim; R. R. McNeil; W. Metcalf; V. K. Nadendla; F. Barreiro; G. Cases; J. P. Fernandez; R. Graciani; J. M. Hernández; L. Hervás; L. Labarga; M. Martinez; J. del Peso; J. Puga; J. Terron; J. F. de Trocóniz; G. R. Smith; F. Corriveau; D. S. Hanna; J. Hartmann; L. W. Hung; J. N. Lim; C. G. Matthews; P. M. Patel; L. E. Sinclair; D. G. Stairs; M. St.Laurent; R. Ullmann; G. Zacek; V. Bashkirov; B. A. Dolgoshein; A. Stifutkin; G. L. Bashindzhagyan; P. F. Ermolov; L. K. Gladilin; Yu A. Golubkov; V. D. Kobrin; I. A. Korzhavina; V. A. Kuzmin; O. Yu Lukina; A. S. Proskuryakov; A. A. Savin; L. M. Shcheglova; A. N. Solomin; N. P. Zotov; M. Botje; F. Chlebana; A. Dake; J. Engelen; M. de Kamps; P. Kooijman; A. Kruse; H. Tiecke; W. Verkerke; M. Vreeswijk; L. Wiggers; E. de Wolf; R. van Woudenberg; D. Acosta; B. Bylsma; L. S. Durkin; J. Gilmore; K. Honscheid; C. Li; T. Y. Ling; K. W. McLean; W. N. Murray; P. Nylander; I. H. Park; T. A. Romanowski; R. Seidlein; D. S. Bailey; A. Byrne; R. J. Cashmore; A. M. Cooper-Sarkar; R. C.E. Devenish; N. Harnew; M. Lancaster; L. Lindemann; J. D. McFall; C. Nath; V. A. Noyes; A. Quadt; J. R. Tickner; H. Uijterwaal; R. Walczak; D. S. Waters; F. F. Wilson; T. Yip; G. Abbiendi; A. Bertolin; R. Brugnera; R. Carlin; F. Dal Corso; M. De Giorgi; U. Dosselli; S. Limentani; M. Morandin; M. Posocco; L. Stanco; R. Stroili; C. Voci; J. Bulmahn; J. M. Butterworth; R. G. Feild; B. Y. Oh; J. R. Okrasinski; J. J. Whitmore; G. D'Agostini; G. Marini; A. Nigro; E. Tassi; J. C. Hart; N. A. McCubbin; K. Prytz; T. P. Shah; T. L. Short; E. Barberis; T. Dubbs; C. Heusch; M. Van Hook; W. Lockman; J. T. Rahn; H. F.W. Sadrozinski; A. Seiden; D. C. Williams; J. Biltzinger; R. J. Seifert; O. Schwarzer; A. H. Walenta; G. Zech; H. Abramowicz; G. Briskin; S. Dagan; C. Händel-Pikielny; A. Levy; J. I. Fleck; T. Hasegawa; M. Hazumi; T. Ishii; M. Kuze; S. Mine; Y. Nagasawa; M. Nakao; I. Suzuki; K. Tokushuku; S. Yamada; Y. Yamazaki; M. Chiba; R. Hamatsu; T. Hirose; K. Homma; S. Kitamura; Y. Nakamitsu; K. Yamauchi; R. Cirio; M. Costa; M. I. Ferrero; L. Lamberti; S. Maselli; C. Peroni; R. Sacchi; A. Solano; A. Staiano; M. Dardo; D. C. Bailey; D. Bandyopadhyay; F. Benard; M. Brkic; D. M. Gingrich; G. F. Hartner; K. K. Joo; G. M. Levman; J. F. Martin; R. S. Orr; S. Polenz; C. R. Sampson; R. J. Teuscher; C. D. Catterall; T. W. Jones; P. B. Kaziewicz; J. B. Lane; R. L. Saunders; J. Shulman; K. Blankenship; B. Lu; L. W. Mo; W. Bogusz; K. Charchuła; J. Ciborowski; J. Gajewski; G. Grzelak; M. Kasprzak; M. Krzyzanowski; K. Muchorowski; R. J. Nowak; J. M. Pawlak; T. Tymieniecka; A. K. Wróblewski; J. A. Zakrzewski; A. F. Zarnecki; M. Adamus; Y. Eisenberg; U. Karshon; D. Revel; D. Zer-Zion; I. Ali; W. F. Badgett; B. Behrens; S. Dasu; C. Fordham; C. Foudas; A. Goussiou; R. J. Loveless; D. D. Reeder; S. Silverstein; W. H. Smith; A. Vaiciulis; M. Wodarczyk; T. Tsurugai; S. Bhadra; M. L. Cardy; C. P. Fagerstroem; W. R. Frisken; K. M. Furutani; M. Khakzad; W. B. Schmidke

doi:10.1016/0370-2693(95)01284-W

Measurement of α_sfrom jet rates in deep inelastic scattering at HERA

M. Derrick, D. Krakauer, S. Magill, D. Mikunas, B. Musgrave, J. Repond, R. Stanek, R. L. Talaga, H. Zhang, R. Ayad, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, P. Bruni, G. Cara Romeo, G. Castellini, M. ChiariniL. Cifarelli, F. Cindolo, A. Contin, M. Corradi, I. Gialas, P. Giusti, G. Iacobucci, G. Laurenti, G. Levi, A. Margotti, T. Massam, R. Nania, C. Nemoz, F. Palmonari, A. Polini, G. Sartorelli, R. Timellini, Y. Zamora Garcia, A. Zichichi, A. Bargende, A. Bornheim, J. Crittenden, K. Desch, B. Diekmann, T. Doeker, M. Eckert, L. Feld, A. Frey, M. Geerts, M. Grothe, H. Hartmann, K. Heinloth, E. Hilger, H. P. Jakob, U. F. Katz, S. Mengel, J. Mollen, E. Paul, M. Pfeiffer, Ch Rembser, D. Schramm, J. Stamm, R. Wedemeyer, S. Campbell-Robson, A. Cassidy, W. N. Cottingham, N. Dyce, B. Foster, S. George, M. E. Hayes, G. P. Heath, H. F. Heath, C. J.S. Morgado, J. A. O'Mara, D. Piccioni, D. G. Roff, R. J. Tapper, R. Yoshida, R. R. Rau, M. Arneodo, M. Capua, A. Garfagnini, L. Iannotti, M. Schioppa, G. Susinno, A. Bernstein, A. Caldwell, N. Cartiglia, J. A. Parsons, S. Ritz, F. Sciulli, P. B. Straub, L. Wai, S. Yang, Q. Zhu, P. Borzemski, J. Chwastowski, A. Eskreys, K. Piotrzkowski, M. Zachara, L. Zawiejski, L. Adamczyk, B. Bednarek, K. Jeleń, D. Kisielewska, T. Kowalski, E. Rulikowska-Zarȩbska, L. Suszycki, J. Zaja̧c, A. Kotański, M. Przybycień, L. A.T. Bauerdick, U. Behrens, H. Beier, J. K. Bienlein, C. Coldewey, O. Deppe, K. Desler, G. Drews, M. Flasiński, D. J. Gilkinson, C. Glasman, P. Göttlicher, J. Große-Knetter, B. Gutjahr, T. Haas, W. Hain, D. Hasell, H. Heßling, Y. Iga, K. F. Johnson, P. Joos, M. Kasemann, R. Klanner, W. Koch, L. Köpke, U. Kötz, H. Kowalski, J. Labs, A. Ladage, B. Löhr, M. Löwe, D. Lüke, J. Mainusch, O. Mańczak, T. Monteiro, J. S.T. Ng, S. Nickel, D. Notz, K. Ohrenberg, M. Roco, M. Rohde, J. Roldán, U. Schneekloth, W. Schulz, F. Selonke, E. Stiliaris, B. Surrow, T. Voß, D. Westphal, G. Wolf, C. Youngman, W. Zeuner, J. F. Zhou, H. J. Grabosch, A. Kharchilava, A. Leich, M. C.K. Mattingly, S. M. Mari, A. Meyer, S. Schlenstedt, N. Wulff, G. Barbagli, P. Pelfer, G. Anzivino, G. Maccarrone, S. De Pasquale, L. Votano, A. Bamberger, S. Eisenhardt, A. Freidhof, S. Söldner-Rembold, J. Schroeder, T. Trefzger, N. H. Brook, P. J. Bussey, A. T. Doyle, D. H. Saxon, M. L. Utley, A. S. Wilson, A. Dannemann, U. Holm, D. Horstmann, T. Neumann, R. Sinkus, K. Wick, E. Badura, B. D. Burow, L. Hagge, E. Lohrmann, J. Milewski, M. Nakahata, N. Pavel, G. Poelz, W. Schott, F. Zetsche, T. C. Bacon, N. Bruemmer, I. Butterworth, E. Gallo, V. L. Harris, B. Y.H. Hung, K. R. Long, D. B. Miller, P. P.O. Morawitz, A. Prinias, J. K. Sedgbeer, A. F. Whitfield, U. Mallik, E. McCliment, M. Z. Wang, S. M. Wang, J. T. Wu, P. Cloth, D. Filges, S. H. An, S. M. Hong, S. W. Nam, S. K. Park, M. H. Suh, S. H. Yon, R. Imlay, S. Kartik, H. J. Kim, R. R. McNeil, W. Metcalf, V. K. Nadendla, F. Barreiro, G. Cases, J. P. Fernandez, R. Graciani, J. M. Hernández, L. Hervás, L. Labarga, M. Martinez, J. del Peso, J. Puga, J. Terron, J. F. de Trocóniz, G. R. Smith, F. Corriveau, D. S. Hanna, J. Hartmann, L. W. Hung, J. N. Lim, C. G. Matthews, P. M. Patel, L. E. Sinclair, D. G. Stairs, M. St.Laurent, R. Ullmann, G. Zacek, V. Bashkirov, B. A. Dolgoshein, A. Stifutkin, G. L. Bashindzhagyan, P. F. Ermolov, L. K. Gladilin, Yu A. Golubkov, V. D. Kobrin, I. A. Korzhavina, V. A. Kuzmin, O. Yu Lukina, A. S. Proskuryakov, A. A. Savin, L. M. Shcheglova, A. N. Solomin, N. P. Zotov, M. Botje, F. Chlebana, A. Dake, J. Engelen, M. de Kamps, P. Kooijman, A. Kruse, H. Tiecke, W. Verkerke, M. Vreeswijk, L. Wiggers, E. de Wolf, R. van Woudenberg, D. Acosta, B. Bylsma, L. S. Durkin, J. Gilmore, K. Honscheid, C. Li, T. Y. Ling, K. W. McLean, W. N. Murray, P. Nylander, I. H. Park, T. A. Romanowski, R. Seidlein, D. S. Bailey, A. Byrne, R. J. Cashmore, A. M. Cooper-Sarkar, R. C.E. Devenish, N. Harnew, M. Lancaster, L. Lindemann, J. D. McFall, C. Nath, V. A. Noyes, A. Quadt, J. R. Tickner, H. Uijterwaal, R. Walczak, D. S. Waters, F. F. Wilson, T. Yip, G. Abbiendi, A. Bertolin, R. Brugnera, R. Carlin, F. Dal Corso, M. De Giorgi, U. Dosselli, S. Limentani, M. Morandin, M. Posocco, L. Stanco, R. Stroili, C. Voci, J. Bulmahn, J. M. Butterworth, R. G. Feild, B. Y. Oh, J. R. Okrasinski, J. J. Whitmore, G. D'Agostini, G. Marini, A. Nigro, E. Tassi, J. C. Hart, N. A. McCubbin, K. Prytz, T. P. Shah, T. L. Short, E. Barberis, T. Dubbs, C. Heusch, M. Van Hook, W. Lockman, J. T. Rahn, H. F.W. Sadrozinski, A. Seiden, D. C. Williams, J. Biltzinger, R. J. Seifert, O. Schwarzer, A. H. Walenta, G. Zech, H. Abramowicz, G. Briskin, S. Dagan, C. Händel-Pikielny, A. Levy, J. I. Fleck, T. Hasegawa, M. Hazumi, T. Ishii, M. Kuze, S. Mine, Y. Nagasawa, M. Nakao, I. Suzuki, K. Tokushuku, S. Yamada, Y. Yamazaki, M. Chiba, R. Hamatsu, T. Hirose, K. Homma, S. Kitamura, Y. Nakamitsu, K. Yamauchi, R. Cirio, M. Costa, M. I. Ferrero, L. Lamberti, S. Maselli, C. Peroni, R. Sacchi, A. Solano, A. Staiano, M. Dardo, D. C. Bailey, D. Bandyopadhyay, F. Benard, M. Brkic, D. M. Gingrich, G. F. Hartner, K. K. Joo, G. M. Levman, J. F. Martin, R. S. Orr, S. Polenz, C. R. Sampson, R. J. Teuscher, C. D. Catterall, T. W. Jones, P. B. Kaziewicz, J. B. Lane, R. L. Saunders, J. Shulman, K. Blankenship, B. Lu, L. W. Mo, W. Bogusz, K. Charchuła, J. Ciborowski, J. Gajewski, G. Grzelak, M. Kasprzak, M. Krzyzanowski, K. Muchorowski, R. J. Nowak, J. M. Pawlak, T. Tymieniecka, A. K. Wróblewski, J. A. Zakrzewski, A. F. Zarnecki, M. Adamus, Y. Eisenberg, U. Karshon, D. Revel, D. Zer-Zion, I. Ali, W. F. Badgett, B. Behrens, S. Dasu, C. Fordham, C. Foudas, A. Goussiou, R. J. Loveless, D. D. Reeder, S. Silverstein, W. H. Smith, A. Vaiciulis, M. Wodarczyk, T. Tsurugai, S. Bhadra, M. L. Cardy, C. P. Fagerstroem, W. R. Frisken, K. M. Furutani, M. Khakzad, W. B. Schmidke

Research output: Contribution to journal › Article › peer-review

41 Citations (Scopus)

Abstract

Jet production in deep inelastic scattering for 120 < Q²< 3600 GeV²has been studied using data from an integrated luminosity of 3.2 pb^-1collected with the ZEUS detector at HERA. Jets are identified with the JADE algorithm. A cut on the angular distribution of parton emission in the γ^*-parton centre-of-mass system minimises the experimental and theoretical uncertainties in the determination of the jet rates. The jet rates, when compared to O(α_s ²) perturbative QCD calculations, allow a precise determination of α_s(Q) in three Q²-intervals. The values are consistent with a running of ifα_s(Q), as expected from QCD. Extrapolating to Q = M_Z⁰α_s(M_Z⁰) = 0.117 ± 0.005 (stat)_-0.005 ^+0.004(syst_exp) ± 0.007 (syst_theory).

Original language	English
Pages (from-to)	201-216
Number of pages	16
Journal	Physics Letters B
Volume	363
Issue number	3
DOIs	https://doi.org/10.1016/0370-2693(95)01284-W
Publication status	Published - 1995 Nov 23

Bibliographical note

Funding Information:
2 Also at IROE Florence, Italy. 3 Now at Univ. of Salerno and INFN Napoli, Italy. 4 Supported by EU HCM contract ERB-CHRX-CT93-0376. 5 Now at Miibelhaus Kramm, Essen. 6 Now a self-employed consultant. 7 Now also at University of Torino. * Alexander von Humboldt Fellow. 9 Alfred P. Sloan Foundation Fellow. to Presently at Columbia Univ., supported by DAAD/HSPII-AUFE. tl Now at Inst. of Computer Science, Jagellonian Univ., Cracow. I2 Now at Comma-Soft, Bonn. I3 Visitor from Florida State University. l4 Now at Univ. of Mainz. ii Supported by European Community Program PRAXIS XXI. I6 Now at Dr. Seidel Informationssysteme,F rankfurt/M. I7 Now at Inst. of Accelerating Systems & Applications (IASA), Athens. I8 Now at Mercer Management Consulting, Munich. I9 Now at Univ. de Strasbourg.

Funding Information:
search, grant No. 2PO3B09308. 38S upported by the Polish State Committee for Scientific Research, grant No. 2PO3B09208. 3gS upported by the Natural Sciences and Engineering Research Council of Canada (NSERC). m Supported by the FCAR of Qu&ec, Canada. 4’ Supported by the German Federal Ministry for Education and Science, Research and Technology (BMBF), under contract numbers 056BNl91,056FR19P, 056HH191, 056HH291,056SI791. 42S upportedb y the MINERVA Gesellschaftf ur Forschung GmbH, and by the Israel Academy of Science. 43S upported by the German Israeli Foundation, and by the Israel Academy of Science. 44S upported by the Italian National Institute for Nuclear Physics (INFN). 45S upported by the Japanese Ministry of Education, Science and Culture (the Monbusho) and its grants for Scientific Research. 46S upported by the Korean Ministry of Education and Korea Science and Engineering Foundation. 47S upportedb y the NetherlandsF oundation for Research on Matter (FOM). 48S upported by the Polish State Committee for Scientific Research, grants No. 115/E-343/SPUB/PO3/109/95, 2PO3B 244 08~02, ~03, pO4 and ~05, and the Foundation for Polish-German Collaboration (proj. No. 506/92). 4gS upportedb y the Polish StateC ommitteef or Scientific Research (grant No. 2 PO3B 083 08). 5oP artially supportedb y the German Federal Ministry for Education and Science, Research and Technology (BMBF). 5’ Supported by the German Federal Ministry for Education and Science, Researcha nd Technology (BMBF) , and the Fund of Fundamental Research of Russian Ministry of Science and Education and by INTAS-Grant No. 93-63. 52S upported by the Spanish Ministry of Education and Science through funds provided by CICYT. 53S upported by the Particle Physics and Astronomy Research Council. 54S upported by the US Departmentof Energy. 55S upported by the US National Science Foundation.

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/0370-2693(95)01284-W

Cite this

Derrick, M., Krakauer, D., Magill, S., Mikunas, D., Musgrave, B., Repond, J., Stanek, R., Talaga, R. L., Zhang, H., Ayad, R., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Bruni, P., Cara Romeo, G., Castellini, G., ... Schmidke, W. B. (1995). Measurement of α_sfrom jet rates in deep inelastic scattering at HERA. Physics Letters B, 363(3), 201-216. https://doi.org/10.1016/0370-2693(95)01284-W

Derrick, M, Krakauer, D, Magill, S, Mikunas, D, Musgrave, B, Repond, J, Stanek, R, Talaga, RL, Zhang, H, Ayad, R, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Bruni, P, Cara Romeo, G, Castellini, G, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, Gialas, I, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Polini, A, Sartorelli, G, Timellini, R, Zamora Garcia, Y, Zichichi, A, Bargende, A, Bornheim, A, Crittenden, J, Desch, K, Diekmann, B, Doeker, T, Eckert, M, Feld, L, Frey, A, Geerts, M, Grothe, M, Hartmann, H, Heinloth, K, Hilger, E, Jakob, HP, Katz, UF, Mengel, S, Mollen, J, Paul, E, Pfeiffer, M, Rembser, C, Schramm, D, Stamm, J, Wedemeyer, R, Campbell-Robson, S, Cassidy, A, Cottingham, WN, Dyce, N, Foster, B, George, S, Hayes, ME, Heath, GP, Heath, HF, Morgado, CJS, O'Mara, JA, Piccioni, D, Roff, DG, Tapper, RJ, Yoshida, R, Rau, RR, Arneodo, M, Capua, M, Garfagnini, A, Iannotti, L, Schioppa, M, Susinno, G, Bernstein, A, Caldwell, A, Cartiglia, N, Parsons, JA, Ritz, S, Sciulli, F, Straub, PB, Wai, L, Yang, S, Zhu, Q, Borzemski, P, Chwastowski, J, Eskreys, A, Piotrzkowski, K, Zachara, M, Zawiejski, L, Adamczyk, L, Bednarek, B, Jeleń, K, Kisielewska, D, Kowalski, T, Rulikowska-Zarȩbska, E, Suszycki, L, Zaja̧c, J, Kotański, A, Przybycień, M, Bauerdick, LAT, Behrens, U, Beier, H, Bienlein, JK, Coldewey, C, Deppe, O, Desler, K, Drews, G, Flasiński, M, Gilkinson, DJ, Glasman, C, Göttlicher, P, Große-Knetter, J, Gutjahr, B, Haas, T, Hain, W, Hasell, D, Heßling, H, Iga, Y, Johnson, KF, Joos, P, Kasemann, M, Klanner, R, Koch, W, Köpke, L, Kötz, U, Kowalski, H, Labs, J, Ladage, A, Löhr, B, Löwe, M, Lüke, D, Mainusch, J, Mańczak, O, Monteiro, T, Ng, JST, Nickel, S, Notz, D, Ohrenberg, K, Roco, M, Rohde, M, Roldán, J, Schneekloth, U, Schulz, W, Selonke, F, Stiliaris, E, Surrow, B, Voß, T, Westphal, D, Wolf, G, Youngman, C, Zeuner, W, Zhou, JF, Grabosch, HJ, Kharchilava, A, Leich, A, Mattingly, MCK, Mari, SM, Meyer, A, Schlenstedt, S, Wulff, N, Barbagli, G, Pelfer, P, Anzivino, G, Maccarrone, G, De Pasquale, S, Votano, L, Bamberger, A, Eisenhardt, S, Freidhof, A, Söldner-Rembold, S, Schroeder, J, Trefzger, T, Brook, NH, Bussey, PJ, Doyle, AT, Saxon, DH, Utley, ML, Wilson, AS, Dannemann, A, Holm, U, Horstmann, D, Neumann, T, Sinkus, R, Wick, K, Badura, E, Burow, BD, Hagge, L, Lohrmann, E, Milewski, J, Nakahata, M, Pavel, N, Poelz, G, Schott, W, Zetsche, F, Bacon, TC, Bruemmer, N, Butterworth, I, Gallo, E, Harris, VL, Hung, BYH, Long, KR, Miller, DB, Morawitz, PPO, Prinias, A, Sedgbeer, JK, Whitfield, AF, Mallik, U, McCliment, E, Wang, MZ, Wang, SM, Wu, JT, Cloth, P, Filges, D, An, SH, Hong, SM, Nam, SW, Park, SK, Suh, MH, Yon, SH, Imlay, R, Kartik, S, Kim, HJ, McNeil, RR, Metcalf, W, Nadendla, VK, Barreiro, F, Cases, G, Fernandez, JP, Graciani, R, Hernández, JM, Hervás, L, Labarga, L, Martinez, M, del Peso, J, Puga, J, Terron, J, de Trocóniz, JF, Smith, GR, Corriveau, F, Hanna, DS, Hartmann, J, Hung, LW, Lim, JN, Matthews, CG, Patel, PM, Sinclair, LE, Stairs, DG, St.Laurent, M, Ullmann, R, Zacek, G, Bashkirov, V, Dolgoshein, BA, Stifutkin, A, Bashindzhagyan, GL, Ermolov, PF, Gladilin, LK, Golubkov, YA, Kobrin, VD, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Savin, AA, Shcheglova, LM, Solomin, AN, Zotov, NP, Botje, M, Chlebana, F, Dake, A, Engelen, J, de Kamps, M, Kooijman, P, Kruse, A, Tiecke, H, Verkerke, W, Vreeswijk, M, Wiggers, L, de Wolf, E, van Woudenberg, R, Acosta, D, Bylsma, B, Durkin, LS, Gilmore, J, Honscheid, K, Li, C, Ling, TY, McLean, KW, Murray, WN, Nylander, P, Park, IH, Romanowski, TA, Seidlein, R, Bailey, DS, Byrne, A, Cashmore, RJ, Cooper-Sarkar, AM, Devenish, RCE, Harnew, N, Lancaster, M, Lindemann, L, McFall, JD, Nath, C, Noyes, VA, Quadt, A, Tickner, JR, Uijterwaal, H, Walczak, R, Waters, DS, Wilson, FF, Yip, T, Abbiendi, G, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, De Giorgi, M, Dosselli, U, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Voci, C, Bulmahn, J, Butterworth, JM, Feild, RG, Oh, BY, Okrasinski, JR, Whitmore, JJ, D'Agostini, G, Marini, G, Nigro, A, Tassi, E, Hart, JC, McCubbin, NA, Prytz, K, Shah, TP, Short, TL, Barberis, E, Dubbs, T, Heusch, C, Van Hook, M, Lockman, W, Rahn, JT, Sadrozinski, HFW, Seiden, A, Williams, DC, Biltzinger, J, Seifert, RJ, Schwarzer, O, Walenta, AH, Zech, G, Abramowicz, H, Briskin, G, Dagan, S, Händel-Pikielny, C, Levy, A, Fleck, JI, Hasegawa, T, Hazumi, M, Ishii, T, Kuze, M, Mine, S, Nagasawa, Y, Nakao, M, Suzuki, I, Tokushuku, K, Yamada, S, Yamazaki, Y, Chiba, M, Hamatsu, R, Hirose, T, Homma, K, Kitamura, S, Nakamitsu, Y, Yamauchi, K, Cirio, R, Costa, M, Ferrero, MI, Lamberti, L, Maselli, S, Peroni, C, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Bandyopadhyay, D, Benard, F, Brkic, M, Gingrich, DM, Hartner, GF, Joo, KK, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sampson, CR, Teuscher, RJ, Catterall, CD, Jones, TW, Kaziewicz, PB, Lane, JB, Saunders, RL, Shulman, J, Blankenship, K, Lu, B, Mo, LW, Bogusz, W, Charchuła, K, Ciborowski, J, Gajewski, J, Grzelak, G, Kasprzak, M, Krzyzanowski, M, Muchorowski, K, Nowak, RJ, Pawlak, JM, Tymieniecka, T, Wróblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Eisenberg, Y, Karshon, U, Revel, D, Zer-Zion, D, Ali, I, Badgett, WF, Behrens, B, Dasu, S, Fordham, C, Foudas, C, Goussiou, A, Loveless, RJ, Reeder, DD, Silverstein, S, Smith, WH, Vaiciulis, A, Wodarczyk, M, Tsurugai, T, Bhadra, S, Cardy, ML, Fagerstroem, CP, Frisken, WR, Furutani, KM, Khakzad, M & Schmidke, WB 1995, 'Measurement of α_sfrom jet rates in deep inelastic scattering at HERA', Physics Letters B, vol. 363, no. 3, pp. 201-216. https://doi.org/10.1016/0370-2693(95)01284-W

@article{d8fe0afeb6fe420898ac7634d80473c7,

title = "Measurement of αsfrom jet rates in deep inelastic scattering at HERA",

abstract = "Jet production in deep inelastic scattering for 120 < Q2< 3600 GeV2has been studied using data from an integrated luminosity of 3.2 pb-1collected with the ZEUS detector at HERA. Jets are identified with the JADE algorithm. A cut on the angular distribution of parton emission in the γ*-parton centre-of-mass system minimises the experimental and theoretical uncertainties in the determination of the jet rates. The jet rates, when compared to O(αs 2) perturbative QCD calculations, allow a precise determination of αs(Q) in three Q2-intervals. The values are consistent with a running of ifαs(Q), as expected from QCD. Extrapolating to Q = MZ0 αs(MZ0 ) = 0.117 ± 0.005 (stat)-0.005 +0.004(systexp) ± 0.007 (systtheory).",

author = "M. Derrick and D. Krakauer and S. Magill and D. Mikunas and B. Musgrave and J. Repond and R. Stanek and Talaga, {R. L.} and H. Zhang and R. Ayad and G. Bari and M. Basile and L. Bellagamba and D. Boscherini and A. Bruni and G. Bruni and P. Bruni and {Cara Romeo}, G. and G. Castellini and M. Chiarini and L. Cifarelli and F. Cindolo and A. Contin and M. Corradi and I. Gialas and P. Giusti and G. Iacobucci and G. Laurenti and G. Levi and A. Margotti and T. Massam and R. Nania and C. Nemoz and F. Palmonari and A. Polini and G. Sartorelli and R. Timellini and {Zamora Garcia}, Y. and A. Zichichi and A. Bargende and A. Bornheim and J. Crittenden and K. Desch and B. Diekmann and T. Doeker and M. Eckert and L. Feld and A. Frey and M. Geerts and M. Grothe and H. Hartmann and K. Heinloth and E. Hilger and Jakob, {H. P.} and Katz, {U. F.} and S. Mengel and J. Mollen and E. Paul and M. Pfeiffer and Ch Rembser and D. Schramm and J. Stamm and R. Wedemeyer and S. Campbell-Robson and A. Cassidy and Cottingham, {W. N.} and N. Dyce and B. Foster and S. George and Hayes, {M. E.} and Heath, {G. P.} and Heath, {H. F.} and Morgado, {C. J.S.} and O'Mara, {J. A.} and D. Piccioni and Roff, {D. G.} and Tapper, {R. J.} and R. Yoshida and Rau, {R. R.} and M. Arneodo and M. Capua and A. Garfagnini and L. Iannotti and M. Schioppa and G. Susinno and A. Bernstein and A. Caldwell and N. Cartiglia and Parsons, {J. A.} and S. Ritz and F. Sciulli and Straub, {P. B.} and L. Wai and S. Yang and Q. Zhu and P. Borzemski and J. Chwastowski and A. Eskreys and K. Piotrzkowski and M. Zachara and L. Zawiejski and L. Adamczyk and B. Bednarek and K. Jele{\'n} and D. Kisielewska and T. Kowalski and E. Rulikowska-Zarȩbska and L. Suszycki and J. Zaj{\c a}c and A. Kota{\'n}ski and M. Przybycie{\'n} and Bauerdick, {L. A.T.} and U. Behrens and H. Beier and Bienlein, {J. K.} and C. Coldewey and O. Deppe and K. Desler and G. Drews and M. Flasi{\'n}ski and Gilkinson, {D. J.} and C. Glasman and P. G{\"o}ttlicher and J. Gro{\ss}e-Knetter and B. Gutjahr and T. Haas and W. Hain and D. Hasell and H. He{\ss}ling and Y. Iga and Johnson, {K. F.} and P. Joos and M. Kasemann and R. Klanner and W. Koch and L. K{\"o}pke and U. K{\"o}tz and H. Kowalski and J. Labs and A. Ladage and B. L{\"o}hr and M. L{\"o}we and D. L{\"u}ke and J. Mainusch and O. Ma{\'n}czak and T. Monteiro and Ng, {J. S.T.} and S. Nickel and D. Notz and K. Ohrenberg and M. Roco and M. Rohde and J. Rold{\'a}n and U. Schneekloth and W. Schulz and F. Selonke and E. Stiliaris and B. Surrow and T. Vo{\ss} and D. Westphal and G. Wolf and C. Youngman and W. Zeuner and Zhou, {J. F.} and Grabosch, {H. J.} and A. Kharchilava and A. Leich and Mattingly, {M. C.K.} and Mari, {S. M.} and A. Meyer and S. Schlenstedt and N. Wulff and G. Barbagli and P. Pelfer and G. Anzivino and G. Maccarrone and {De Pasquale}, S. and L. Votano and A. Bamberger and S. Eisenhardt and A. Freidhof and S. S{\"o}ldner-Rembold and J. Schroeder and T. Trefzger and Brook, {N. H.} and Bussey, {P. J.} and Doyle, {A. T.} and Saxon, {D. H.} and Utley, {M. L.} and Wilson, {A. S.} and A. Dannemann and U. Holm and D. Horstmann and T. Neumann and R. Sinkus and K. Wick and E. Badura and Burow, {B. D.} and L. Hagge and E. Lohrmann and J. Milewski and M. Nakahata and N. Pavel and G. Poelz and W. Schott and F. Zetsche and Bacon, {T. C.} and N. Bruemmer and I. Butterworth and E. Gallo and Harris, {V. L.} and Hung, {B. Y.H.} and Long, {K. R.} and Miller, {D. B.} and Morawitz, {P. P.O.} and A. Prinias and Sedgbeer, {J. K.} and Whitfield, {A. F.} and U. Mallik and E. McCliment and Wang, {M. Z.} and Wang, {S. M.} and Wu, {J. T.} and P. Cloth and D. Filges and An, {S. H.} and Hong, {S. M.} and Nam, {S. W.} and Park, {S. K.} and Suh, {M. H.} and Yon, {S. H.} and R. Imlay and S. Kartik and Kim, {H. J.} and McNeil, {R. R.} and W. Metcalf and Nadendla, {V. K.} and F. Barreiro and G. Cases and Fernandez, {J. P.} and R. Graciani and Hern{\'a}ndez, {J. M.} and L. Herv{\'a}s and L. Labarga and M. Martinez and {del Peso}, J. and J. Puga and J. Terron and {de Troc{\'o}niz}, {J. F.} and Smith, {G. R.} and F. Corriveau and Hanna, {D. S.} and J. Hartmann and Hung, {L. W.} and Lim, {J. N.} and Matthews, {C. G.} and Patel, {P. M.} and Sinclair, {L. E.} and Stairs, {D. G.} and M. St.Laurent and R. Ullmann and G. Zacek and V. Bashkirov and Dolgoshein, {B. A.} and A. Stifutkin and Bashindzhagyan, {G. L.} and Ermolov, {P. F.} and Gladilin, {L. K.} and Golubkov, {Yu A.} and Kobrin, {V. D.} and Korzhavina, {I. A.} and Kuzmin, {V. A.} and Lukina, {O. Yu} and Proskuryakov, {A. S.} and Savin, {A. A.} and Shcheglova, {L. M.} and Solomin, {A. N.} and Zotov, {N. P.} and M. Botje and F. Chlebana and A. Dake and J. Engelen and {de Kamps}, M. and P. Kooijman and A. Kruse and H. Tiecke and W. Verkerke and M. Vreeswijk and L. Wiggers and {de Wolf}, E. and {van Woudenberg}, R. and D. Acosta and B. Bylsma and Durkin, {L. S.} and J. Gilmore and K. Honscheid and C. Li and Ling, {T. Y.} and McLean, {K. W.} and Murray, {W. N.} and P. Nylander and Park, {I. H.} and Romanowski, {T. A.} and R. Seidlein and Bailey, {D. S.} and A. Byrne and Cashmore, {R. J.} and Cooper-Sarkar, {A. M.} and Devenish, {R. C.E.} and N. Harnew and M. Lancaster and L. Lindemann and McFall, {J. D.} and C. Nath and Noyes, {V. A.} and A. Quadt and Tickner, {J. R.} and H. Uijterwaal and R. Walczak and Waters, {D. S.} and Wilson, {F. F.} and T. Yip and G. Abbiendi and A. Bertolin and R. Brugnera and R. Carlin and {Dal Corso}, F. and {De Giorgi}, M. and U. Dosselli and S. Limentani and M. Morandin and M. Posocco and L. Stanco and R. Stroili and C. Voci and J. Bulmahn and Butterworth, {J. M.} and Feild, {R. G.} and Oh, {B. Y.} and Okrasinski, {J. R.} and Whitmore, {J. J.} and G. D'Agostini and G. Marini and A. Nigro and E. Tassi and Hart, {J. C.} and McCubbin, {N. A.} and K. Prytz and Shah, {T. P.} and Short, {T. L.} and E. Barberis and T. Dubbs and C. Heusch and {Van Hook}, M. and W. Lockman and Rahn, {J. T.} and Sadrozinski, {H. F.W.} and A. Seiden and Williams, {D. C.} and J. Biltzinger and Seifert, {R. J.} and O. Schwarzer and Walenta, {A. H.} and G. Zech and H. Abramowicz and G. Briskin and S. Dagan and C. H{\"a}ndel-Pikielny and A. Levy and Fleck, {J. I.} and T. Hasegawa and M. Hazumi and T. Ishii and M. Kuze and S. Mine and Y. Nagasawa and M. Nakao and I. Suzuki and K. Tokushuku and S. Yamada and Y. Yamazaki and M. Chiba and R. Hamatsu and T. Hirose and K. Homma and S. Kitamura and Y. Nakamitsu and K. Yamauchi and R. Cirio and M. Costa and Ferrero, {M. I.} and L. Lamberti and S. Maselli and C. Peroni and R. Sacchi and A. Solano and A. Staiano and M. Dardo and Bailey, {D. C.} and D. Bandyopadhyay and F. Benard and M. Brkic and Gingrich, {D. M.} and Hartner, {G. F.} and Joo, {K. K.} and Levman, {G. M.} and Martin, {J. F.} and Orr, {R. S.} and S. Polenz and Sampson, {C. R.} and Teuscher, {R. J.} and Catterall, {C. D.} and Jones, {T. W.} and Kaziewicz, {P. B.} and Lane, {J. B.} and Saunders, {R. L.} and J. Shulman and K. Blankenship and B. Lu and Mo, {L. W.} and W. Bogusz and K. Charchu{\l}a and J. Ciborowski and J. Gajewski and G. Grzelak and M. Kasprzak and M. Krzyzanowski and K. Muchorowski and Nowak, {R. J.} and Pawlak, {J. M.} and T. Tymieniecka and Wr{\'o}blewski, {A. K.} and Zakrzewski, {J. A.} and Zarnecki, {A. F.} and M. Adamus and Y. Eisenberg and U. Karshon and D. Revel and D. Zer-Zion and I. Ali and Badgett, {W. F.} and B. Behrens and S. Dasu and C. Fordham and C. Foudas and A. Goussiou and Loveless, {R. J.} and Reeder, {D. D.} and S. Silverstein and Smith, {W. H.} and A. Vaiciulis and M. Wodarczyk and T. Tsurugai and S. Bhadra and Cardy, {M. L.} and Fagerstroem, {C. P.} and Frisken, {W. R.} and Furutani, {K. M.} and M. Khakzad and Schmidke, {W. B.}",

note = "Funding Information: 2 Also at IROE Florence, Italy. 3 Now at Univ. of Salerno and INFN Napoli, Italy. 4 Supported by EU HCM contract ERB-CHRX-CT93-0376. 5 Now at Miibelhaus Kramm, Essen. 6 Now a self-employed consultant. 7 Now also at University of Torino. * Alexander von Humboldt Fellow. 9 Alfred P. Sloan Foundation Fellow. to Presently at Columbia Univ., supported by DAAD/HSPII-AUFE. tl Now at Inst. of Computer Science, Jagellonian Univ., Cracow. I2 Now at Comma-Soft, Bonn. I3 Visitor from Florida State University. l4 Now at Univ. of Mainz. ii Supported by European Community Program PRAXIS XXI. I6 Now at Dr. Seidel Informationssysteme,F rankfurt/M. I7 Now at Inst. of Accelerating Systems & Applications (IASA), Athens. I8 Now at Mercer Management Consulting, Munich. I9 Now at Univ. de Strasbourg. Funding Information: search, grant No. 2PO3B09308. 38S upported by the Polish State Committee for Scientific Research, grant No. 2PO3B09208. 3gS upported by the Natural Sciences and Engineering Research Council of Canada (NSERC). m Supported by the FCAR of Qu&ec, Canada. 4{\textquoteright} Supported by the German Federal Ministry for Education and Science, Research and Technology (BMBF), under contract numbers 056BNl91,056FR19P, 056HH191, 056HH291,056SI791. 42S upportedb y the MINERVA Gesellschaftf ur Forschung GmbH, and by the Israel Academy of Science. 43S upported by the German Israeli Foundation, and by the Israel Academy of Science. 44S upported by the Italian National Institute for Nuclear Physics (INFN). 45S upported by the Japanese Ministry of Education, Science and Culture (the Monbusho) and its grants for Scientific Research. 46S upported by the Korean Ministry of Education and Korea Science and Engineering Foundation. 47S upportedb y the NetherlandsF oundation for Research on Matter (FOM). 48S upported by the Polish State Committee for Scientific Research, grants No. 115/E-343/SPUB/PO3/109/95, 2PO3B 244 08~02, ~03, pO4 and ~05, and the Foundation for Polish-German Collaboration (proj. No. 506/92). 4gS upportedb y the Polish StateC ommitteef or Scientific Research (grant No. 2 PO3B 083 08). 5oP artially supportedb y the German Federal Ministry for Education and Science, Research and Technology (BMBF). 5{\textquoteright} Supported by the German Federal Ministry for Education and Science, Researcha nd Technology (BMBF) , and the Fund of Fundamental Research of Russian Ministry of Science and Education and by INTAS-Grant No. 93-63. 52S upported by the Spanish Ministry of Education and Science through funds provided by CICYT. 53S upported by the Particle Physics and Astronomy Research Council. 54S upported by the US Departmentof Energy. 55S upported by the US National Science Foundation.",

year = "1995",

month = nov,

day = "23",

doi = "10.1016/0370-2693(95)01284-W",

language = "English",

volume = "363",

pages = "201--216",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "3",

}

TY - JOUR

T1 - Measurement of αsfrom jet rates in deep inelastic scattering at HERA

AU - Derrick, M.

AU - Krakauer, D.

AU - Magill, S.

AU - Mikunas, D.

AU - Musgrave, B.

AU - Repond, J.

AU - Stanek, R.

AU - Talaga, R. L.

AU - Zhang, H.

AU - Ayad, R.

AU - Bari, G.

AU - Basile, M.

AU - Bellagamba, L.

AU - Boscherini, D.

AU - Bruni, A.

AU - Bruni, G.

AU - Bruni, P.

AU - Cara Romeo, G.

AU - Castellini, G.

AU - Chiarini, M.

AU - Cifarelli, L.

AU - Cindolo, F.

AU - Contin, A.

AU - Corradi, M.

AU - Gialas, I.

AU - Giusti, P.

AU - Iacobucci, G.

AU - Laurenti, G.

AU - Levi, G.

AU - Margotti, A.

AU - Massam, T.

AU - Nania, R.

AU - Nemoz, C.

AU - Palmonari, F.

AU - Polini, A.

AU - Sartorelli, G.

AU - Timellini, R.

AU - Zamora Garcia, Y.

AU - Zichichi, A.

AU - Bargende, A.

AU - Bornheim, A.

AU - Crittenden, J.

AU - Desch, K.

AU - Diekmann, B.

AU - Doeker, T.

AU - Eckert, M.

AU - Feld, L.

AU - Frey, A.

AU - Geerts, M.

AU - Grothe, M.

AU - Hartmann, H.

AU - Heinloth, K.

AU - Hilger, E.

AU - Jakob, H. P.

AU - Katz, U. F.

AU - Mengel, S.

AU - Mollen, J.

AU - Paul, E.

AU - Pfeiffer, M.

AU - Rembser, Ch

AU - Schramm, D.

AU - Stamm, J.

AU - Wedemeyer, R.

AU - Campbell-Robson, S.

AU - Cassidy, A.

AU - Cottingham, W. N.

AU - Dyce, N.

AU - Foster, B.

AU - George, S.

AU - Hayes, M. E.

AU - Heath, G. P.

AU - Heath, H. F.

AU - Morgado, C. J.S.

AU - O'Mara, J. A.

AU - Piccioni, D.

AU - Roff, D. G.

AU - Tapper, R. J.

AU - Yoshida, R.

AU - Rau, R. R.

AU - Arneodo, M.

AU - Capua, M.

AU - Garfagnini, A.

AU - Iannotti, L.

AU - Schioppa, M.

AU - Susinno, G.

AU - Bernstein, A.

AU - Caldwell, A.

AU - Cartiglia, N.

AU - Parsons, J. A.

AU - Ritz, S.

AU - Sciulli, F.

AU - Straub, P. B.

AU - Wai, L.

AU - Yang, S.

AU - Zhu, Q.

AU - Borzemski, P.

AU - Chwastowski, J.

AU - Eskreys, A.

AU - Piotrzkowski, K.

AU - Zachara, M.

AU - Zawiejski, L.

AU - Adamczyk, L.

AU - Bednarek, B.

AU - Jeleń, K.

AU - Kisielewska, D.

AU - Kowalski, T.

AU - Rulikowska-Zarȩbska, E.

AU - Suszycki, L.

AU - Zaja̧c, J.

AU - Kotański, A.

AU - Przybycień, M.

AU - Bauerdick, L. A.T.

AU - Behrens, U.

AU - Beier, H.

AU - Bienlein, J. K.

AU - Coldewey, C.

AU - Deppe, O.

AU - Desler, K.

AU - Drews, G.

AU - Flasiński, M.

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N1 - Funding Information: 2 Also at IROE Florence, Italy. 3 Now at Univ. of Salerno and INFN Napoli, Italy. 4 Supported by EU HCM contract ERB-CHRX-CT93-0376. 5 Now at Miibelhaus Kramm, Essen. 6 Now a self-employed consultant. 7 Now also at University of Torino. * Alexander von Humboldt Fellow. 9 Alfred P. Sloan Foundation Fellow. to Presently at Columbia Univ., supported by DAAD/HSPII-AUFE. tl Now at Inst. of Computer Science, Jagellonian Univ., Cracow. I2 Now at Comma-Soft, Bonn. I3 Visitor from Florida State University. l4 Now at Univ. of Mainz. ii Supported by European Community Program PRAXIS XXI. I6 Now at Dr. Seidel Informationssysteme,F rankfurt/M. I7 Now at Inst. of Accelerating Systems & Applications (IASA), Athens. I8 Now at Mercer Management Consulting, Munich. I9 Now at Univ. de Strasbourg. Funding Information: search, grant No. 2PO3B09308. 38S upported by the Polish State Committee for Scientific Research, grant No. 2PO3B09208. 3gS upported by the Natural Sciences and Engineering Research Council of Canada (NSERC). m Supported by the FCAR of Qu&ec, Canada. 4’ Supported by the German Federal Ministry for Education and Science, Research and Technology (BMBF), under contract numbers 056BNl91,056FR19P, 056HH191, 056HH291,056SI791. 42S upportedb y the MINERVA Gesellschaftf ur Forschung GmbH, and by the Israel Academy of Science. 43S upported by the German Israeli Foundation, and by the Israel Academy of Science. 44S upported by the Italian National Institute for Nuclear Physics (INFN). 45S upported by the Japanese Ministry of Education, Science and Culture (the Monbusho) and its grants for Scientific Research. 46S upported by the Korean Ministry of Education and Korea Science and Engineering Foundation. 47S upportedb y the NetherlandsF oundation for Research on Matter (FOM). 48S upported by the Polish State Committee for Scientific Research, grants No. 115/E-343/SPUB/PO3/109/95, 2PO3B 244 08~02, ~03, pO4 and ~05, and the Foundation for Polish-German Collaboration (proj. No. 506/92). 4gS upportedb y the Polish StateC ommitteef or Scientific Research (grant No. 2 PO3B 083 08). 5oP artially supportedb y the German Federal Ministry for Education and Science, Research and Technology (BMBF). 5’ Supported by the German Federal Ministry for Education and Science, Researcha nd Technology (BMBF) , and the Fund of Fundamental Research of Russian Ministry of Science and Education and by INTAS-Grant No. 93-63. 52S upported by the Spanish Ministry of Education and Science through funds provided by CICYT. 53S upported by the Particle Physics and Astronomy Research Council. 54S upported by the US Departmentof Energy. 55S upported by the US National Science Foundation.

PY - 1995/11/23

Y1 - 1995/11/23

N2 - Jet production in deep inelastic scattering for 120 < Q2< 3600 GeV2has been studied using data from an integrated luminosity of 3.2 pb-1collected with the ZEUS detector at HERA. Jets are identified with the JADE algorithm. A cut on the angular distribution of parton emission in the γ*-parton centre-of-mass system minimises the experimental and theoretical uncertainties in the determination of the jet rates. The jet rates, when compared to O(αs 2) perturbative QCD calculations, allow a precise determination of αs(Q) in three Q2-intervals. The values are consistent with a running of ifαs(Q), as expected from QCD. Extrapolating to Q = MZ0 αs(MZ0 ) = 0.117 ± 0.005 (stat)-0.005 +0.004(systexp) ± 0.007 (systtheory).

AB - Jet production in deep inelastic scattering for 120 < Q2< 3600 GeV2has been studied using data from an integrated luminosity of 3.2 pb-1collected with the ZEUS detector at HERA. Jets are identified with the JADE algorithm. A cut on the angular distribution of parton emission in the γ*-parton centre-of-mass system minimises the experimental and theoretical uncertainties in the determination of the jet rates. The jet rates, when compared to O(αs 2) perturbative QCD calculations, allow a precise determination of αs(Q) in three Q2-intervals. The values are consistent with a running of ifαs(Q), as expected from QCD. Extrapolating to Q = MZ0 αs(MZ0 ) = 0.117 ± 0.005 (stat)-0.005 +0.004(systexp) ± 0.007 (systtheory).

UR - http://www.scopus.com/inward/record.url?scp=0039539684&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(95)01284-W

DO - 10.1016/0370-2693(95)01284-W

M3 - Article

AN - SCOPUS:0039539684

SN - 0370-2693

VL - 363

SP - 201

EP - 216

JO - Physics Letters B

JF - Physics Letters B

IS - 3

ER -