Skip to main content
Log in

Jets and energy flow in photon-proton collisions at HERA

  • Published:
Zeitschrift für Physik C Particles and Fields

Abstract

Properties of the hadronic final state in photoproduction events with large transverse energy are studied at the electron-proton collider HERA. Distributions of the transverse energy, jets and underlying event energy are compared to\(\bar pp\) data and QCD calculations. The comparisons show that theγp events can be consistently described by QCD models including — in addition to the primary hard scattering process — interactions between the two beam remnants. The differential jet cross sectionsdσ/dE jetT anddσ/dη jet are measured.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. W.J. Stirling, “Proceedings of the HERA Workshop”, ed. R.D. Peccei, Hamburg 1987 and references therein

  2. H1 Collaboration, I. Abt et al., Phys. Lett. B314 (1993) 436

    ADS  Google Scholar 

  3. ZEUS Collaboration, M. Derrick et al., Phys. Lett. B342 (1995) 417

    ADS  Google Scholar 

  4. H1 Collaboration, T. Ahmed et al., Nucl. Phys. B445 (1995) 195

    Article  ADS  Google Scholar 

  5. G. Knies, J. Phys. G, Nucl. Part. Phys. 19 (1993) 1523

    Article  ADS  Google Scholar 

  6. S.D. Ellis, Proceedings “QCD and High Energy Hadronic Interactions”, 28th Rencontre de Moriond, Ed. J. Tran Thanh Van, Editions Frontieres (1993) 235

  7. T. Sjöstrand and M. van Zijl, Phys. Rev. D36 (1987) 2019

    ADS  Google Scholar 

  8. G. Schuler and T. Sjöstrand, Nucl. Phys. B407 (1993) 539

    Article  ADS  Google Scholar 

  9. H1 Collaboration, I. Abt et al., DESY 93–103 (1993)

  10. H1 Calorimeter Group, B. Andrieu et al., Nucl. Instr. and Meth. A336 (1993) 460

    ADS  Google Scholar 

  11. H1 Calorimeter Group, B. Andrieu et al., Nucl. Instr. and Meth. A350 (1994) 57

    Google Scholar 

  12. H1 Calorimeter Group, B. Andrieu et al., Nucl. Instr. and Meth. A336 (1993) 499

    ADS  Google Scholar 

  13. J.E. Huth et al., FERMILAB-CONF-90/249-E (1990)

  14. M. Glück, E. Reya and A. Vogt, Z. Phys. C53 (1992) 127

    ADS  Google Scholar 

  15. M. Glück, E. Reya and A. Vogt, Phys. Rev. D46 (1992) 1973

    ADS  Google Scholar 

  16. T. Sjöstrand, CERN-TH-6488 (1992), Comput. Phys. Commun. 82 (1994) 74

    Article  ADS  Google Scholar 

  17. T. Sjöstrand and M. Bengtsson, Comput. Phys. Commun. 43 (1987) 367

    Article  ADS  Google Scholar 

  18. AFS Collaboration, T. Åkesson et al., Z. Phys. C34 (1987) 163

    Google Scholar 

  19. UA2 Collaboration, J. Alitti et al., Phys. Lett. B268 (1991) 145

    ADS  Google Scholar 

  20. CDF Collaboration, F. Abe et al., Phys. Rev. D47 (1993) 4857

    ADS  Google Scholar 

  21. R. Engel, Z. Phys. C66 (1995) 203

    ADS  MathSciNet  Google Scholar 

  22. A. Capella et al., Phys. Rep. 236 (1994) 227

    Article  ADS  Google Scholar 

  23. P. Aurenche et al., Phys. Rev. D45 (1992) 92

    ADS  Google Scholar 

  24. F.W. Bopp et al., Comp. Phys. Commun. 83 (1994) 107

    Article  ADS  Google Scholar 

  25. A. Capella et al., Phys. Rev. Lett. 58 (1987) 2015

    Article  ADS  Google Scholar 

  26. R. Engel, F.W. Bopp, D. Petermann and J. Ranft, Phys. Rev. D46 (1992) 5192

    ADS  Google Scholar 

  27. F.W. Bopp, R. Engel, D. Pertermann and J. Ranft, Phys. Rev. D49 (1994) 3236

    ADS  Google Scholar 

  28. G. Marchesini et al., Comput. Phys. Commun. 67 (1992) 465

    Article  ADS  Google Scholar 

  29. G. Marchesini and B.R. Webber, Nucl. Phys. B310 (1988) 461

    Article  ADS  Google Scholar 

  30. G. Marchesini and B.R. Webber, Nucl. Phys. B238 (1984) 1

    Article  ADS  Google Scholar 

  31. B.R. Webber, Nucl. Phys. B238 (1984) 492

    Article  ADS  Google Scholar 

  32. G. Marchesini and B.R. Webber, Phys. Rev. D38 (1988) 3419

    ADS  Google Scholar 

  33. J.M. Butterworth et al., CERN-TH-95-83 (1995)

  34. ZEUS Collaboration, M. Derrick et al., Phys. Lett. B297 (1992) 404

    ADS  Google Scholar 

  35. AFS Collaboration, T. Åkesson et al., Phys. Lett. B128 (1983) 354

    Google Scholar 

  36. P. Capiluppi et al., Nucl. Phys. B70 (1974) 1

    Article  ADS  Google Scholar 

  37. BS Collaboration, B. Alper et al., Nucl. Phys. B100 (1975) 237

    Article  Google Scholar 

  38. UA1 Collaboration, C. Albajar et al., Z. Phys. C36 (1987) 33

    ADS  Google Scholar 

  39. CDF Collaboration, F. Abe et al., Phys. Rev. D45 (1992) 2249

    ADS  Google Scholar 

  40. S.D. Ellis, J. Phys. G, Nucl. Part. Phys. 17 (1991) 1552

    Article  ADS  Google Scholar 

  41. H1 Collaboration, S. Aid et al., DESY 95–156 (1995)

  42. H. Abramowicz, K. Charchula and A. Levy, Phys. Lett. B269 (1991) 458

    ADS  Google Scholar 

  43. G. Kramer and S.G. Salesch, Phys. Lett. B317 (1993) 218

    ADS  Google Scholar 

  44. S.G. Salesch, DESY 93–196 (1993)

  45. G. Kramer and S.G. Salesch, Phys. Lett. B333 (1994) 519

    ADS  Google Scholar 

  46. UA1 Collaboration, C. Albajar et al., Nucl. Phys. B309 (1988) 405

    Article  ADS  Google Scholar 

  47. UA1 Collaboration, G. Arnison et al., Phys. Lett. B132 (1983) 214

    ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Consortia

Additional information

Supported by the Bundesministerium für Forschung und Technologie, FRG under contract numbers 6AC17P, 6AC47P, 6DO571, 6HH17P, 6HH27I, 6HD17I, 6HD27I, 6KI17P, 6MP17I, and 6WT87P

Supported by the UK Particle Physics and Astronomy Research Council, and formerly by the UK Science and Engineering Research Council

Supported by FNRS-NFWO, IISN-IIKW

Supported by the Polish State Committee for Scientific Research, grant Nos. SPUB/P3/202/94 and 2 PO3B 237 08, and Stiftung fuer Deutsch-Polnische Zusammenarbeit, project no.506/92

Supported in part by USDOE grant DE F603 91ER40674

Supported by the Deutsche Forschungsgemeinschaft

Supported by the Swedish Natural Science Research Council

Supported by GA ČR, grant no. 202/93/2423, GA AV ČR, grant no. 19095 and GA UK, grant no. 342

Supported by the Swiss National Science Foundation

Visitor from Yerevan Phys.Inst., Armenia

Rights and permissions

Reprints and permissions

About this article

Cite this article

H1 Collaboration., Aid, S., Andreev, V. et al. Jets and energy flow in photon-proton collisions at HERA. Z. Phys. C - Particles and Fields 70, 17–30 (1996). https://doi.org/10.1007/s002880050076

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s002880050076

Keywords

Navigation