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Associated π0 production in events with a particle of high transverse momentum at\(\sqrt s\)=63 Gev

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Zeitschrift für Physik C Particles and Fields

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Abstract

Events with a single highp T charged particle were recorded with the Split-Field-Magnet Detector in proton-proton collisions at the CERN-ISR. In the jet opposite to the trigger region the densities of photons and reconstructed neutral pions were measured with a liquid argon shower counter. Scaled momentum distributions of these particles are given and compared with those of charged pions. The spectra of charged and neutral pions coincide. The production cross-section of neutrals in the away jet shows no dependence on the flavour of the trigger particle.

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Author notes

  1. J. W. Lamsa (Visitor) & W. T. Meyer

    Present address: Ames Laboratory and Physics Department, Iowa State University, 50010, Ames, IA, USA

Authors and Affiliations

  1. CERN, European Organization for Nuclear Research, Geneva, Switzerland

    D. Drijard, H. G. Fischer, H. Frehse, W. Geist, M. Heiden, P. G. Innocenti, G. Mornacchi, M. Pamter & O. Ullaland

  2. Institut für Physik der Universität Dortmund, D-4600, Dortmund, Federal Republic of Germany

    W. Hofmann, T. Lohse, M. Pamter, K. Rauschnabel, J. Spengler & D. Wegener

  3. Institut für Hochenergiephysik, D-6900, Heidelberg, Federal Republic of Germany

    P. Hanke, W. Herr, E. E. Kluge, T. Nakada & A. Putzer

  4. University and Institute for Nuclear Research, Warsaw, Poland

    K. Doroba, R. Gokieli & R. Sosnowski

Authors
  1. K. Doroba
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  2. D. Drijard
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  3. H. G. Fischer
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  4. H. Frehse
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  5. W. Geist
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  6. R. Gokieli
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  7. P. Hanke
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  8. M. Heiden
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  9. W. Herr
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  10. W. Hofmann
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  11. P. G. Innocenti
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  12. E. E. Kluge
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  13. J. W. Lamsa
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  14. T. Lohse
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  15. W. T. Meyer
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  16. G. Mornacchi
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  17. T. Nakada
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  18. M. Pamter
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  19. A. Putzer
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  20. K. Rauschnabel
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  21. R. Sosnowski
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  22. J. Spengler
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  23. O. Ullaland
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  24. D. Wegener
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Doroba, K., Drijard, D., Fischer, H.G. et al. Associated π0 production in events with a particle of high transverse momentum at\(\sqrt s\)=63 Gev. Z. Phys. C - Particles and Fields 24, 31–37 (1984). https://doi.org/10.1007/BF01576284

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  • DOI: https://doi.org/10.1007/BF01576284

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