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ELASTIC SCATTERING OF 14 Mev PROTONS BY DEUTERONS AND BY PROTONS

Technical Report ·
OSTI ID:4197494
The differertial cross sections for the elastic scattering of 13.93 Mev protons by deuterons were measwed with accuracy varying from 1 to 3% at angles from 12 to 164 deg in the center-of-mass system. A shallow Coulomb-nuclear interference minimum near 17 deg was observed. The angular distribution is in good agreement with that of neutrons scattered by deuterons at 14 Mev, although the p-d cross sections seem systematically smaller than the n-d cross sections at backward angles. For forward angles, the experimental results contradict with the prediction of the existing theory. The small-angle p-d elastic scattering at 10.14 Mev was also investigated and a similar shallow Coulomb-nuclear interference was observed, in contrast with the theoretical curve of Christian and Gammel. The p-p scattering experiment of 14.16 Mev is also described Measurements were made with accuracy of 1 to 2% for angles from 30 to 114 deg in the center-of-mass system. (auth)
Research Organization:
Tokyo Univ. Inst. for Nuclear Study; Kyoto Univ.
NSA Number:
NSA-14-000834
OSTI ID:
4197494
Report Number(s):
NP-7975
Country of Publication:
Country unknown/Code not available
Language:
English

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