Advertisement

Il Nuovo Cimento (1955-1965)

, Volume 15, Issue 1, pp 1–6 | Cite as

Proton and antiproton diffraction scattering on complex nuclei

  • G. Baroni
  • G. Bellettini
  • C. Castagnoli
  • M. Ferro-Luzzi
  • A. Manfredini
Article

Summary

A comparison of the results on antiproton and proton diffraction scattering on emulsion nuclei is carried out on the basis of 26.4 m proton track withĒ=125 MeV, and 23.15 m of antiproton track withĒ=150 MeV. A disagreement is shown to exist between experiment and optical model calculations at 140 MeV.

Riassunto

Si confrontano i risultati sullo scattering di diffrazione di antiprotoni e protoni contro nuclei dell’emulsione. Essi sono relativi a 26.4 m di traccia di protoni conĒ=125 MeV e 23.15 m di traccia di antiprotoni conĒ=150 MeV. Si esegue un confronto con le previsioni del modello ottico ad una energia di 240 MeV che mostra un disaccordo tra dati sperimentali e teoria.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. (1).
    ACE (Antiproton Collaboration Experiment):Phys. Rev.,105, 1037 (1957).CrossRefGoogle Scholar
  2. (2).
    A. Barbaro, G. Baroni andC. Castagnoli:Nuovo Cimento,9, 154 (1958).CrossRefGoogle Scholar
  3. (3).
    G. Goldhaber andJ. Sandweiss:Phys. Rev.,110, 1476 (1958).ADSCrossRefGoogle Scholar
  4. (4).
    A. E. Glassgold:Phys. Rev.,110, 220 (1958).ADSCrossRefGoogle Scholar
  5. (5).
    J. Chew andG. Ball:Phys. Rev.,109, 1385 (1958).MathSciNetADSCrossRefGoogle Scholar
  6. (6).
    G. Bjorklund andS. Fernbach: private communication. We are grateful to these authors, who have sent us their calculations for\(\bar p\), and who have very kindly, on our request, performed the calculations for p.Google Scholar

Copyright information

© Società Italiana di Fisica 1960

Authors and Affiliations

  • G. Baroni
    • 1
    • 2
  • G. Bellettini
    • 1
    • 2
  • C. Castagnoli
    • 1
    • 2
  • M. Ferro-Luzzi
    • 1
    • 2
  • A. Manfredini
    • 1
    • 2
  1. 1.Istituto di Fisica dell’UniversitàRoma
  2. 2.Istituto Nazionale di Fisica NucleareSezione di RomaItaly

Personalised recommendations