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Fast proton production inπ ± Ne at 30 GeV/c

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Zeitschrift für Physik C Particles and Fields

Abstract

An isospin subtraction technique is used to derive distributions for π± Ne→pX with an incident π momentum of 30 GeV/c, using precision bubble chamber measurements. Although final-state protons can only be identified by conventional techniques, i.e. ionization, forp p ≦1 GeV/c, this technique allows us to statistically derive inclusive distributions for protons above 1 GeV/c. Combining these distributions with the identified proton distributions, the total inclusive proton distributions are compared with previously reported results at 10 GeV/c. The 10 and 30 GeV/c distributions are essentially identical, despite a factor of 1.7 increase inE CM between the two systems.

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Authors and Affiliations

  1. Institute of Experimental Physics, University of Warsaw and Institute of Nuclear Research, Hoza 69, PL-00-681, Warsaw, Poland

    S. Tkaczyk, H. Bialkowska & A. K. Wroblewski

  2. Visual Techniques Laboratory, University of Washington, FM-15, 98195, Seattle, WA, USA

    C. D. Rees, H. J. Lubatti & K. Moriyasu

Authors
  1. S. Tkaczyk
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  2. H. Bialkowska
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  3. A. K. Wroblewski
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  4. C. D. Rees
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  5. H. J. Lubatti
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  6. K. Moriyasu
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Tkaczyk, S., Bialkowska, H., Wroblewski, A.K. et al. Fast proton production inπ ± Ne at 30 GeV/c. Z. Phys. C - Particles and Fields 33, 33–39 (1986). https://doi.org/10.1007/BF01410450

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  • DOI: https://doi.org/10.1007/BF01410450

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