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Pion-deuteron scattering at 330 MeV

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Il Nuovo Cimento (1955-1965)

Summary

Pion-deuteron scattering at 330 MeV has been studied in the 15 in. hydrogen bubble chamber at the Lawrence Radiation Laboratory. The total cross-section was measured to be (55.5±2.97) mb, of which (13.3±1.17) mb is charged elastic, (33.9±2.60) mb is charged inelastic, and (8.3±0.85) mb is scattering into an all-neutral final state. The differential cross-section for elastic scattering is appreciably smaller than values obtained by straightforward application of the impulse approximation, suggesting that higher-order multiple scattering effects are important at this energy.

Riassunto

Si è studiato lo scattering pione-deutone a 330 MeV nella camera a bolle ad idrogeno del Lawrence Radiation Laboratory. La sezione totale misurata è (55.5±2.97) mb, di oui (13.3±1.17) mb si riferiscono allo scattering elastico carico, (33.9±2.60) mb allo scattering anelastico carico e (8.3±0.85) mb allo scattering in uno stato finale completamente neutro. La sezione d’urto differenziale per lo scattering elastico è sensibilmente minore dei valori ottenuti con la diretta applicazione dell’approssimazione d’impulso, il che suggerisce che gli effietti dello scattering multiplo di ordine più elevato sono importanti a questa energia.

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Authors and Affiliations

  1. University of Kentucky, Lexington, Ky.

    G. Brunhart, G. S. Faughn & V. P. Kennet

  2. Brookhaven National Laboratory, Upton, N. Y.

    G. Brunhart

  3. Murray State College, Murray, Ky.

    G. S. Faughn

Authors
  1. G. Brunhart
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  2. G. S. Faughn
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  3. V. P. Kennet
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Supported in part by the National Science Foundation.

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Brunhart, G., Faughn, G.S. & Kennet, V.P. Pion-deuteron scattering at 330 MeV. Nuovo Cim 29, 1162–1168 (1963). https://doi.org/10.1007/BF02750140

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  • DOI: https://doi.org/10.1007/BF02750140

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