Elastic Scattering of Alpha Particles and Deuterons from Heavy Nuclei

Elastic Scattering of Alpha Particles and Deuterons from Heavy Nuclei

The angular distributions of 22-Mev alpha particles and 11-Mev deuterons scattered elastically from Ta, Au, Bi, and U were ineasured at angles of 20 to 16O deg in the laboratory system. It is found in all cases that the deuteron cross sections depart from the Rutherford angular dependence at smaller...

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Veröffentlicht in:Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, 1957-12, Vol.108 (5), p.1289-1293
Hauptverfasser: Rees, J. R., Sampson, M. B.
Format: Artikel
Sprache:eng
Schlagworte:
ALPHA BEAMS- ALPHA PARTICLES- ANGULAR DISTRIBUTION- BISMUTH- CROSS SECTIONS- DECAY- DEUTERON BEAMS- DEUTERONS- ELASTIC SCATTERING- ELECTRIC FIELDS- ENERGY RANGE- GOLD- INTERACTIONS- MEASURED VALUES- MEV RANGE- NUCLEI- RUTHERFORD SCATTERING- SCATTERING- TANTALUM- URANIUM
PHYSICS
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Zusammenfassung:The angular distributions of 22-Mev alpha particles and 11-Mev deuterons scattered elastically from Ta, Au, Bi, and U were ineasured at angles of 20 to 16O deg in the laboratory system. It is found in all cases that the deuteron cross sections depart from the Rutherford angular dependence at smaller angles than the alpha-particle cross sections for the same nuclei, indicating electric breakup of the deuteron. (auth)
ISSN:0031-899X
DOI:10.1103/PhysRev.108.1289