Skip to main content
SpringerLink
Log in

Intrinsic charm in pp and γp interactions

  • Published:
Il Nuovo Cimento A (1965-1970)

Summary

In the Parton Fusion Model (PFM) the intrinsic charm (IC) mechanism can induce a significant contribution to the differential cross-sections of charmed hadrons at large Feynman-x in pp collisions. The possibility to include the intrinsic charm component in the Quark-Gluon String Model (QGSM) is also presented and the results from the two models are compared with each other and with existing experimental data on D,\(\bar D\) and Λc hadroproduction. In connection with HERA experiments, the effects of intrinsic charm as predicted by PFM in high-energy photoproduction are carefully investigated.

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

Access this article

Log in via an institution

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

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. S. Banerjee andS. N. Ganguli:Phys. Rev. D,33, 1278 (1986).

    Article  ADS  Google Scholar 

  2. R. Vogt, S. J. Brodsky andP. Hoyer:Nucl. Phys. B,383, 643 (1992).

    Article  ADS  Google Scholar 

  3. R. Vogt, S. J. Brodsky andP. Hoyer:Nucl. Phys. B,360, 67 (1991).

    Article  ADS  Google Scholar 

  4. S. J. Brodsky: preprint SLAC-PUB-5529 (1991).

  5. S. J. Brosdky, P. Hoyer, A. H. Mueller andW.-K. Tang:Nucl. Phys. B,369, 519 (1992).

    Article  ADS  Google Scholar 

  6. A. B. Kaidalov andK. A. Ter-Martirosyan:Yad. Fiz.,39, 1545 (1984);40, 211 (1984).

    Google Scholar 

  7. V. A. Abramovski, V. N. Gribov andO. V. Kancheli:Yad. Fiz.,18, 595 (1973).

    Google Scholar 

  8. A. B. Kaidalov andO. I. Piskunova:Yad. Fiz.,43, 1545 (1986).

    Google Scholar 

  9. O. I. Piskunova: preprint FIAN-118, Moscow (1990).

  10. L. Cifarelli, E. Eskut andYu. M. Shabelski:Nuovo Cimento A,106, 389 (1993).

    Article  ADS  Google Scholar 

  11. P. Nason, S. Dawson andR. K. Ellis:Nucl. Phys. B,303, 607 (1988).

    Article  ADS  Google Scholar 

  12. J. G. Morfin andW.-K. Tung:Z. Phys. C,53, 13 (1991).

    Article  ADS  Google Scholar 

  13. M. Aguilar-Benitez et al.:Z. Phys. C,40, 321 (1988).

    Article  ADS  Google Scholar 

  14. R. Ammar et al.:Phys. Lett. B,183, 110 (1987).

    Article  ADS  Google Scholar 

  15. C. Peterson, D. Schlatter, I. Schmitt andP. Zerwas:Phys. Rev. D,27, 105 (1983).

    Article  ADS  Google Scholar 

  16. G. Anzivino et al.: preprint EMCSC/93-07 (1993); this issue, p. 901.

  17. G. Bari et al.:Nuovo Cimento A,104, 571 (1991);M. Basile et al.:Lett. Nuovo Cimento,30, 487 (1981).

    Article  ADS  Google Scholar 

  18. M. Basile et al.:Nuovo Cimento A,66, 129 (1981).

    Article  ADS  Google Scholar 

  19. M. Basile et al.:Lett. Nuovo Cimento,32, 321 (1981).

    Article  Google Scholar 

  20. P. Chauvat et al.:Phys. Lett. B,199, 304 (1987).

    Article  ADS  Google Scholar 

  21. M. Basile et al.:Lett. Nuovo Cimento,33, 33 (1982).

    Article  Google Scholar 

  22. H. Plothow-Besch: preprint CERN-PPE/92-123 (1992).

  23. E. Hoffmann andR. Moore:Z. Phys. C,20, 71 (1983).

    ADS  Google Scholar 

  24. G. Ingelman, L. Jönsson andM. Nyberg:Phys. Rev. D,47, 4872 (1993).

    Article  ADS  Google Scholar 

  25. S. J. Brodsky, J. C. Collins, S. D. Ellis, J. F. Gunion andA. H. Mueller: preprint DOE/ER/40048-21 (1984).

  26. R. K. Ellis: Lectures given at theXVII SLAC Summer Institute, July 1989, FERMILAB-CONF-89/168-T (1989).

  27. T. Sjöstrand:Comput. Phys. Commun.,39, 347 (1986);T. Sjöstrand andM. Bengtsson:Comput. Phys. Commun.,43, 367 (1987);H. U. Bengtsson andT. Sjöstrand:Comput. Phys. Commun.,46, 43 (1987);T. Sjöstrand andM. van Zijl:Phys. Rev. D,36, 2019 (1987);T. Sjöstrand: preprint CERN-TH.6488/92 (May 1992).

    Article  ADS  Google Scholar 

  28. H. Fritsch andK.-H. Streng:Phys. Lett. B,72, 385 (1978).

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. CERN, Geneva, Switzerland

    A. Contin & A. Zichichi

  2. INFN, Sezione di Bologna, Bologna, Italy

    F. Arzarello, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, G. Bruni, P. Bruni, G. Cara Romeo, M. Chiarini, L. Cifarelli, F. Cindolo, F. Ciralli, A. Contin, S. D’Auria, C. Del Papa, F. Frasconi, P. Giusti, G. Iacobucci, A. Margotti, T. Massam, R. Nania, S. Qian, G. Sartorelli, R. Timellini & A. Zichichi

  3. INFN, Eloisatron Project, Erice, Italy

    H. I. Petrache, Yu. M. Shabelski, M. A. Stepanov & O. P. Strogova

  4. INFN, LNF, Frascati, Italy

    G. Anzivino, S. De Pasquale, G. Maccarrone & L. Votano

  5. INFN, Sezione di Torino, Torino, Italy

    M. Dardo

  6. INP, Moscow State University, Moscow, Russia

    O. P. Strogova

  7. Physics Department, University of Bologna, Bologna, Italy

    M. Basile, C. Del Papa & G. Sartorelli

  8. Physics Department, University of Pisa, Pisa, Italy

    L. Cifarelli

  9. PNPI - Gatchina, St. Petersburg, Russia

    Yu. M. Shabelski & M. A. Stepanov

  10. II Faculty of Science, University of Torino, Alessandria, Italy

    M. Dardo

  11. World Laboratory, Lausanne, Switzerland

    M. Chiarini, H. I. Petrache, S. Qian, Yu. M. Shabelski, M. A. Stepanov, O. P. Strogova & R. Timellini

Authors
  1. G. Anzivino
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. F. Arzarello
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. G. Bari
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. M. Basile
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. L. Bellagamba
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. D. Boscherini
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. G. Bruni
    View author publications

    You can also search for this author in PubMed Google Scholar

  8. P. Bruni
    View author publications

    You can also search for this author in PubMed Google Scholar

  9. G. Cara Romeo
    View author publications

    You can also search for this author in PubMed Google Scholar

  10. M. Chiarini
    View author publications

    You can also search for this author in PubMed Google Scholar

  11. L. Cifarelli
    View author publications

    You can also search for this author in PubMed Google Scholar

  12. F. Cindolo
    View author publications

    You can also search for this author in PubMed Google Scholar

  13. F. Ciralli
    View author publications

    You can also search for this author in PubMed Google Scholar

  14. A. Contin
    View author publications

    You can also search for this author in PubMed Google Scholar

  15. M. Dardo
    View author publications

    You can also search for this author in PubMed Google Scholar

  16. S. D’Auria
    View author publications

    You can also search for this author in PubMed Google Scholar

  17. C. Del Papa
    View author publications

    You can also search for this author in PubMed Google Scholar

  18. S. De Pasquale
    View author publications

    You can also search for this author in PubMed Google Scholar

  19. F. Frasconi
    View author publications

    You can also search for this author in PubMed Google Scholar

  20. P. Giusti
    View author publications

    You can also search for this author in PubMed Google Scholar

  21. G. Iacobucci
    View author publications

    You can also search for this author in PubMed Google Scholar

  22. G. Maccarrone
    View author publications

    You can also search for this author in PubMed Google Scholar

  23. A. Margotti
    View author publications

    You can also search for this author in PubMed Google Scholar

  24. T. Massam
    View author publications

    You can also search for this author in PubMed Google Scholar

  25. R. Nania
    View author publications

    You can also search for this author in PubMed Google Scholar

  26. H. I. Petrache
    View author publications

    You can also search for this author in PubMed Google Scholar

  27. S. Qian
    View author publications

    You can also search for this author in PubMed Google Scholar

  28. G. Sartorelli
    View author publications

    You can also search for this author in PubMed Google Scholar

  29. Yu. M. Shabelski
    View author publications

    You can also search for this author in PubMed Google Scholar

  30. M. A. Stepanov
    View author publications

    You can also search for this author in PubMed Google Scholar

  31. O. P. Strogova
    View author publications

    You can also search for this author in PubMed Google Scholar

  32. R. Timellini
    View author publications

    You can also search for this author in PubMed Google Scholar

  33. L. Votano
    View author publications

    You can also search for this author in PubMed Google Scholar

  34. A. Zichichi
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Anzivino, G., Arzarello, F., Bari, G. et al. Intrinsic charm in pp and γp interactions. Nuov Cim A 107, 955–988 (1994). https://doi.org/10.1007/BF02731107

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02731107

PACS

Search

Navigation