Abstract
The elastic scattering of a proton on a deuteron at an energy of 8·2 GeV was studied by the method of nuclear photoemulsions. A stack, composed of 20 emulsions of the type NIKFI-R diluted with heavy water, was irradiated with an internal beam of protons on the synchrophasotron in the Joint Institute of Nuclear Research in Dubna. The beam was perpendicular to the plane of the emulsion and had an intensity of (3·36±0·10)×105 protons/cm2.
Altogether 114 events of elastic scattering (p-d) and 62 events of elastic scattering (p-p) were found. The differential cross-section of elastic scattering (p-d) was determined in a range of scattering angles of 1–3° to 10° in CMS. The total cross-section of elastic scattering (p-d) in this range of angles was found to beσ el =(9·74±1·10) mb.
The effective radius of interaction between the proton and deuteron during elastic scattering was found to beR=(2·25±0–10)×10−13 cm.
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Last but not least, he thanks the management of the Joint Institute of Nuclear Research in Dubna for irradiating the emulsions and M. G. Šafranová for valuable advice and unstinting help in irradiating the emulsions.
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Korbel, Z. On the elastic scattering of proton on deuteron at an energy of 8·2 GeV. Czech J Phys 14, 741–752 (1964). https://doi.org/10.1007/BF01688898
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DOI: https://doi.org/10.1007/BF01688898