Skip to main content
SpringerLink
Log in

Preliminary spectrometer results from E-802

  • Published:
Zeitschrift für Physik C Particles and Fields

Abstract

The first measurement with the E-802 spectrometer has been made in April, 1987 using 14.5 GeV/c per nucleon28Si beam accelerated at the Tandem-AGS accelerator complex. In Si+Au collisions with the angular coverage of 14°–28° (midrapidity), a remarkable difference between the production rates ofK + andK − was found and the observedK +/π + ratio is 24±5%, while theK −/π − ratio is 4 +4−2 % in the momentum range ofp lab < 2.0 GeV/c for central triggers.

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. A.N. Diddens et al.: Nuovo Cimento 31 (1964) 961. The errors of ratios are mainly due to errors in reading data from a graph

    Article  Google Scholar 

  2. G.J. Marmer et al.: Phys. Rev. 179 (1969) 1294

    Article  ADS  Google Scholar 

  3. W.F. Baker et al.: Phys. Rev. Lett. 7 (1961) 101

    Article  ADS  Google Scholar 

Download references

Author information

Author notes

  1. M. A. J. Mariscotti

    Present address: Comision Nacional de Energia Atomica, Buenos Aires, Argentina

  2. Y. Miake & S. Nagamiya

    Present address: University of Tokyo, Tokyo, Japan

Authors and Affiliations

  1. Argonne National Laboratory, 60439, Argonne, IL, USA

    R. R. Betts, S. Kaufman, S. Nagamiya & F. Videbaek

  2. Brookhaven National Laboratory, 1193, Upton, NY, USA

    D. Alburger, D. Beavis, P. D. Bond, C. Chasman, Y. Y. Chu, J. B. Cumming, R. Debbe, E. Duek, S. Gushue, O. Hansen, P. Haustein, S. Katcoff, M. J. Le Vine, M. A. J. Mariscotti, Y. Miake, J. Olness, L. P. Remsberg, A. Shor, G. S. F. Stephans, A. W. Sunyar, M. Tanaka, M. J. Tannenbaum, M. Torikoshi, J. H. van Dijk, P. Vincent, W. A. Watson III & H. E. Wegner

  3. Columbia University, 10027, New York, NY, USA

    S. Nagamiya & W. Zajc

  4. Nevis Laboratories, 10533, Irvington, NY, USA

    W. Zajc

  5. Hiroshima University, 730, Hiroshima, Japan

    T. Sugitate

  6. Lawrence Berkeley Laboratory, 94720, Berkeley, CA, USA

    D. Greiner & P. Lindstrom

  7. Massachusetts Institute of Technology, 02139, Cambridge, MA, USA

    M. A. Bloomer, B. A. Cole, J. B. Costales, H. A. Enge, L. Grodzins, R. J. Ledoux, Y. Miake, R. J. Morse, C. G. Parsons, M. Sarabura, S. G. Steadman, G. S. F. Stephans, E. Vulgaris, V. Vutsadakis & D. S. Woodruff

  8. University of California, 92507, Riverside, CA, USA

    T. Abbott & S. Y. Fung

  9. Space Sciences Laboratory, University of California, 94720, Berkeley, CA, USA

    H. J. Crawford & J. Engelage

  10. Department of Physics, University of Tokyo, 113, Tokyo, Japan

    Y. Akiba (JSPS Fellowship for Japanese Junior Scientists)

  11. Institute for Nuclear Study, University of Tokyo, 188, Tokyo, Japan

    H. Hamagaki, S. Hayashi, S. Homma, H. Z. Huang & Y. Ikeda

Authors
  1. T. Abbott
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Y. Akiba
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. D. Alburger
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. D. Beavis
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. R. R. Betts
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. M. A. Bloomer
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. P. D. Bond
    View author publications

    You can also search for this author in PubMed Google Scholar

  8. C. Chasman
    View author publications

    You can also search for this author in PubMed Google Scholar

  9. Y. Y. Chu
    View author publications

    You can also search for this author in PubMed Google Scholar

  10. B. A. Cole
    View author publications

    You can also search for this author in PubMed Google Scholar

  11. J. B. Costales
    View author publications

    You can also search for this author in PubMed Google Scholar

  12. H. J. Crawford
    View author publications

    You can also search for this author in PubMed Google Scholar

  13. J. B. Cumming
    View author publications

    You can also search for this author in PubMed Google Scholar

  14. R. Debbe
    View author publications

    You can also search for this author in PubMed Google Scholar

  15. E. Duek
    View author publications

    You can also search for this author in PubMed Google Scholar

  16. H. A. Enge
    View author publications

    You can also search for this author in PubMed Google Scholar

  17. J. Engelage
    View author publications

    You can also search for this author in PubMed Google Scholar

  18. S. Y. Fung
    View author publications

    You can also search for this author in PubMed Google Scholar

  19. D. Greiner
    View author publications

    You can also search for this author in PubMed Google Scholar

  20. L. Grodzins
    View author publications

    You can also search for this author in PubMed Google Scholar

  21. S. Gushue
    View author publications

    You can also search for this author in PubMed Google Scholar

  22. H. Hamagaki
    View author publications

    You can also search for this author in PubMed Google Scholar

  23. O. Hansen
    View author publications

    You can also search for this author in PubMed Google Scholar

  24. P. Haustein
    View author publications

    You can also search for this author in PubMed Google Scholar

  25. S. Hayashi
    View author publications

    You can also search for this author in PubMed Google Scholar

  26. S. Homma
    View author publications

    You can also search for this author in PubMed Google Scholar

  27. H. Z. Huang
    View author publications

    You can also search for this author in PubMed Google Scholar

  28. Y. Ikeda
    View author publications

    You can also search for this author in PubMed Google Scholar

  29. S. Katcoff
    View author publications

    You can also search for this author in PubMed Google Scholar

  30. S. Kaufman
    View author publications

    You can also search for this author in PubMed Google Scholar

  31. R. J. Ledoux
    View author publications

    You can also search for this author in PubMed Google Scholar

  32. M. J. Le Vine
    View author publications

    You can also search for this author in PubMed Google Scholar

  33. P. Lindstrom
    View author publications

    You can also search for this author in PubMed Google Scholar

  34. M. A. J. Mariscotti
    View author publications

    You can also search for this author in PubMed Google Scholar

  35. Y. Miake
    View author publications

    You can also search for this author in PubMed Google Scholar

  36. R. J. Morse
    View author publications

    You can also search for this author in PubMed Google Scholar

  37. S. Nagamiya
    View author publications

    You can also search for this author in PubMed Google Scholar

  38. J. Olness
    View author publications

    You can also search for this author in PubMed Google Scholar

  39. C. G. Parsons
    View author publications

    You can also search for this author in PubMed Google Scholar

  40. L. P. Remsberg
    View author publications

    You can also search for this author in PubMed Google Scholar

  41. M. Sarabura
    View author publications

    You can also search for this author in PubMed Google Scholar

  42. A. Shor
    View author publications

    You can also search for this author in PubMed Google Scholar

  43. S. G. Steadman
    View author publications

    You can also search for this author in PubMed Google Scholar

  44. G. S. F. Stephans
    View author publications

    You can also search for this author in PubMed Google Scholar

  45. T. Sugitate
    View author publications

    You can also search for this author in PubMed Google Scholar

  46. A. W. Sunyar
    View author publications

    You can also search for this author in PubMed Google Scholar

  47. M. Tanaka
    View author publications

    You can also search for this author in PubMed Google Scholar

  48. M. J. Tannenbaum
    View author publications

    You can also search for this author in PubMed Google Scholar

  49. M. Torikoshi
    View author publications

    You can also search for this author in PubMed Google Scholar

  50. J. H. van Dijk
    View author publications

    You can also search for this author in PubMed Google Scholar

  51. F. Videbaek
    View author publications

    You can also search for this author in PubMed Google Scholar

  52. P. Vincent
    View author publications

    You can also search for this author in PubMed Google Scholar

  53. E. Vulgaris
    View author publications

    You can also search for this author in PubMed Google Scholar

  54. V. Vutsadakis
    View author publications

    You can also search for this author in PubMed Google Scholar

  55. W. A. Watson III
    View author publications

    You can also search for this author in PubMed Google Scholar

  56. H. E. Wegner
    View author publications

    You can also search for this author in PubMed Google Scholar

  57. D. S. Woodruff
    View author publications

    You can also search for this author in PubMed Google Scholar

  58. W. Zajc
    View author publications

    You can also search for this author in PubMed Google Scholar

Consortia

E802 Collaboration

Additional information

Deceased

Rights and permissions

Reprints and permissions

About this article

Cite this article

E802 Collaboration., Abbott, T., Akiba, Y. et al. Preliminary spectrometer results from E-802. Z. Phys. C - Particles and Fields 38, 135–139 (1988). https://doi.org/10.1007/BF01574527

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01574527

Keywords

Search

Navigation