Abstract
Measurement of the differential cross-sections of proton-proton scattering at an energy of 3 GeV is described. The measurement was performed in the region of angles from 2·4° to 16·2°. Analysis of the experimental data shows that besides the imaginary scattering amplitude a real part is also necessary in order to describe elastic scattering at an energy of 3 GeV; the magnitude of the real part is 24% of the magnitude of the imaginary part.
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It is the authors' pleasant duty to thank V. Sviridov, V. Nikitin, M. Šafranova and L. Kirillova from the High Energy Laboratory of the Joint Institute of Nuclear Research in Dubna for their help in irradiating the emulsions and monitoring the primary proton beam, and also to Prof. V. Petržílka for stimulating interest and suport in the work.
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Grossmann, P., Korbel, Z. & Rob, L. The real part of the amplitude of proton-proton scattering at an energy of 3 GeV. Czech J Phys 17, 830–832 (1967). https://doi.org/10.1007/BF01691633
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DOI: https://doi.org/10.1007/BF01691633