Summary
A bubble chamber study of π-p charge-exchange scattering at 930 MeV is reported. The forward differential cross-section is derived and compared with the result obtained on the basis of dispersion relations and the charge-independence hypothesis. Satisfactory agreement is obtained.
Riassunto
Si riportano i risultati di uno studio in camera a bolle della reazione π−+p → π0+n a 930 MeV. Il valore della distribuzione angolare a zero gradi è confrontato con i risultati ottenuti per mezzo delle relazioni di dispersione e dell’ipotesi di indipendenza dalla carica, ottenendo un accordo soddisfacente.
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References
M. L. Goldberger, H. Miyazawa andR. Oehme:Phys. Rev.,99, 986 (1955).
A. Stanghellini:Nuovo Cimento,10, 398 (1958).
B. Amblard, P. Borgeaud, Y. Ducros, P. Falk-Vairant, O. Guisan, W. Laskar, P. Sonderegger, A. Stirling andM. Yvert:Phys. Lett.,10, 138 (1964).
A. Bigi andD. Zanello: Rapporto INFN/TC-63/12.
A. Weinberg, A. E. Brenner andK. Strauch:Phys. Rev. Lett.,8, 70 (1962).
P. Borgeaud, C. Bruneton, Y. Ducros, P. Falk-Vairant, O. Guisan, J. Movchet, P. Sonderegger, A. Stirling, M. Yvert, A. Tran Ha andS. D. Warshaw:Phys. Lett.,10, 134 (1964).
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Bigi, A., Carrara, R. & Zanello, D. Differential cross-section of the π−+p → π0+n process at 930 MeV. Nuovo Cim 34, 878–882 (1964). https://doi.org/10.1007/BF02812518
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DOI: https://doi.org/10.1007/BF02812518