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Jet production and fragmentation properties in deep inelastic muon scattering

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Zeitschrift für Physik C Particles and Fields

Abstract

Results are presented from a study of deep inelastic 280 GeV muon-nucleon interactions on the transverse momenta and jet properties of the final state hadrons. The results are analysed in a way which attempts to separate the contributions of hard and soft QCD effects from those that arise from the fragmentation process. The fragmentation models with which the data are compared are the Lund string model, the independent jet model, the QCD parton shower model including soft gluon interference effects, and the firestring model. The discrimination between these models is discussed. Various methods of analysis of the data in terms of hard QCD processes are presented. From a study of the properties of the jet profiles a value of α s , to leading order, is determined using the Lund string model, namely α s =0.29±0.01 (stat.) ±0.02 (syst.), forQ 2∼20 GeV2.

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References

  1. G. Hanson et al.: Phys. Rev. Lett. 35 (1975) 1609; D.P. Barber et al.: Phys. Rev. Lett. 43 (1979) 830; W. Bartel et al: Phys. Lett. 91B (1980) 142; Ch. Berger et al.: Phys. Lett. 86B (1979) 418; R. Brandelik et al: Phys. Lett. 86B (1979) 243

    Google Scholar 

  2. P. Hoyer et al.: Nucl. Phys. B161 (1979) 349

    Google Scholar 

  3. A. Ali et al. Phys. Lett. 93B (1980) 155

    Google Scholar 

  4. R.D. Field, R.P. Feynman: Nucl. Phys. B136 (1978) 1

    Google Scholar 

  5. N.I. Geddes: D. Phil. Thesis, University of Oxford (1985) RAL-T-017

  6. B. Andersson et al.: Phys. Rep. 97 (1983) 31: B. Andersson et al.: Z. Phys. C3 (1980) 223; B. Andersson et al.: Z. Phys. C. — Particles and Fields 9 (1981) 233; G. Ingelman: The Lund Monte Carlo for Deep Inelastic Lepton-Nucleon Scattering. LEPTO Version 4.2

    Google Scholar 

  7. G.C. Fox, S. Wolfram: Nucl. Phys. B168 (1980) 285

    Google Scholar 

  8. R.D. Field, S. Wolfram: Nucl. Phys. B213 (1983) 65

    Google Scholar 

  9. T.D. Gottschalk: Nucl. Phys. B214 (1983) 201

    Google Scholar 

  10. B.R. Webber: Nucl. Phys. B238 (1984) 492; G. Marchesini, B.R. Webber: Nucl. Phys. B 238 (1984) 1

    Google Scholar 

  11. G. Preparata: Proc. 11th SLAC Summer Institute on Particle Physics 1983, p. 395 (1983)

  12. TASSO collaboration, M. Althoff et al.: Z. Phys. C—Particles and Fields 22 (1984) 307

    Google Scholar 

  13. EMC, J.J. Aubert et al.: Phys. Lett. 95 B (1980) 306; EMC, J.J. Aubert et al.: Phys. Lett. 100 B (1981) 433; EMC, J.J. Aubert et al.: Phys. Lett 114B (1982) 373; EMC, J.J. Aubert et al.: Phys. Lett. 119 B (1982) 233; EMC, J.J. Aubert et al.: Phys. Lett. 130 B (1983) 118; EMC, M. Arneodo et al.: Phys. Lett. 149 B (1984) 415; EMC, M. Arneodo et al.: Z. Phys. C—Particles and Fields 34 (1987) 277

    Google Scholar 

  14. EMC, O.C. Allkofer et al.: Nucl. Instrum. Methods 179 (1981) 445

    Google Scholar 

  15. EMC, J.P. Albanese et al.: Nucl. Instrum. Methods 212 (1983) 111

    Google Scholar 

  16. EMC, M. Arneodo et al.: Phys. Lett. 150 B (1985) 458

    Google Scholar 

  17. A.S. Johnson: D. Phil. Thesis, University of Oxford (1984) RL-T-119

  18. K.R. Long: D. Phil. Thesis, University of Oxford (1984) RAL-T-001

  19. EMC, J.P. Albanese et al.: Phys. Lett. 144B (1984) 302

    Google Scholar 

  20. Ochs, L. Stodolsky: Phys. Lett. 69 B (1977) 225; H. Fesefeldt, W. Ochs, L. Stodolsky: Phys. Lett. 74B (1978) 389' W. Ochs, T. Shimada: Z. Phys. C. — Particles and Fields 4 (1980) 141

    Google Scholar 

  21. H. Fesefeldt: Aachen PITHA 85-02, Aachen 1985

  22. P. Allen et al.: Phys. Lett. 112 B (1982) 88

    Google Scholar 

  23. I.V. Ajinenko et al.: Z. Phys. C—Particles and Fields 16 (1983) 291

    Google Scholar 

  24. G. Ingelman: CERN-TH 3926 (1984)

  25. D. Teuchert: Diplom Thesis, University of Aachen (1981); A. Krüger: Diplom Thesis, University of Hamburg (1986)

  26. H.J. Daum, H. Meyer, J. Bürger: Z. Phys. C—Particles and Fields 8 (1981) 167

    Google Scholar 

  27. EMC, J.J. Aubert et al.: Phys. Lett. 135 B (1984) 225. Earlier data on proton production is given in J.J. Aubert et al.: Phys. Lett. 103 B (1981) 388

    Google Scholar 

  28. For a review see M. Le Bellac: Proceedings of the 19th Rencontre de Moriond, La Plagne, March 4–10th, 1984, p. 487, J. Tran Thanh Van (Ed.) and the references therein

  29. A. Sudakow Izv. Akad. Nauk SSSR (Fizika) 19 (1955) 650

    Google Scholar 

  30. A. Bassetto et al.: Nucl. Phys. B207 (1982) 189

    Google Scholar 

  31. A.H. Mueller: Phys. Lett. 104 B (1981) 161; Nucl. Phys. B213 (1983) 85; Y.L. Dokshitzer et al.: Phys. Lett. 115 B (1982) 242

    Google Scholar 

  32. G. D'Agostini: Thèse d'état, Universite d'Aix-Marseille II.

  33. P. Renton: Proceedings of the XVIth International Symposium on Multiparticle Dynamics, Kiryat Anavim, p. 17 (1985)

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The European Muon Collaboration., Arneodo, M., Arvidson, A. et al. Jet production and fragmentation properties in deep inelastic muon scattering. Z. Phys. C - Particles and Fields 36, 527–543 (1987). https://doi.org/10.1007/BF01630590

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  • DOI: https://doi.org/10.1007/BF01630590

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