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Forward particle production in π− p andK − p collisions at 58 GeV/c and comparison with quark models

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Zeitschrift für Physik C Particles and Fields

Abstract

We present single inclusive π±, π0 andK ± spectra in the forward fragmentation region (x>0.2,p T <1.5 GeV/c) as well as correlations between two charged particles. The data were recorded in an unseparated negative hadron beam at the CERN SPS using a large acceptance forward spectrometer. Our maasurements are compared in detail with several models which emphasise the role of the beam valence quarks in this production process. The connection to measurements at largep T is also investigated.

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Author information

Author notes

  1. H. Tiecke

    Present address: NIKHEF-H, NL-1009 DB, Amsterdam, The Netherlands

  2. F. Pauß

    Present address: CERN, CH-1211, Geneva 23, Switzerland

  3. A. Gonzalez-Arroyo

    Present address: Univ. Autonoma de Madrid, Madrid, Spain

  4. B. Alper

    Present address: ETSU, Harwell, UK

  5. G. Blanar

    Present address: LeCroy Research Systems, CH-1211, Geneva, Switzerland

  6. M. Cerrada

    Present address: the Junta de Energia Nuclear, Madrid, Spain

  7. C. Hardwick

    Present address: Culham Laboratory, Abingdon, UK

  8. R. Klanner

    Present address: DESY, D-2000, Hamburg, Federsl Republic of Germany

  9. W. Spalding

    Present address: FNAL, Batavia, USA

  10. G. Thompson

    Present address: Queen Mary College, University, London, UK

Authors and Affiliations

  1. NIKHEF-H, NL-1009 DB, Amsterdam, The Netherlands

    C. Daum & W. Hoogland

  2. CERN, CH-1211, Geneva 23, Switzerland

    A. Gonzalez-Arroyo, V. Chabaud, H. Tiecke & P. Weilhammer

  3. Institute of Nuclear Physics, PL-30055, Cracow, Poland

    G. Polok, M. Rozanska & J. Turnau

  4. Max Planck Institut für Physik, D-8000, München, Federal Republic of Germany

    F. Pauß, W. Ochs, G. Blanar, M. Cerrada, H. Dietl, R. Klanner, E. Lorenz, G. Lütjens, G. Lutz, W. Männer & U. Stierlin

  5. University of Oxford, OX1 3RH, Oxford, UK

    J. Loken, W. Spalding & G. Thompson

  6. Rutherford Laboratory, Chilton, OX11 3QX, Didcot, Oxon, UK

    B. Alper, C. Damerell, A. Gillman, C. Hardwick & F. Wickens

Authors
  1. F. Pauß
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  2. A. Gonzalez-Arroyo
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  3. W. Ochs
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  4. B. Alper
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  5. G. Blanar
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  7. V. Chabaud
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  8. C. Damerell
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  9. C. Daum
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  10. H. Dietl
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  15. J. Loken
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  17. G. Lütjens
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  18. G. Lutz
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  19. W. Männer
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ACCMOR Collaboration

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ACCMOR Collaboration., Pauß, F., Gonzalez-Arroyo, A. et al. Forward particle production in π− p andK − p collisions at 58 GeV/c and comparison with quark models. Z. Phys. C - Particles and Fields 27, 211–232 (1985). https://doi.org/10.1007/BF01556611

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  • DOI: https://doi.org/10.1007/BF01556611

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