Elastic deuteron scattering on 12C and 16O nuclei in the alpha-cluster model

被引：0
|
作者：
Yu. A. Berezhnoy
V. P. Mikhailyuk
V. V. Pilipenko
D. V. Fedorchenko
机构：
[1] V.N. Karazin Kharkiv National University,Institute for Nuclear Research
[2] National Academy of Sciences of Ukraine,undefined
[3] Kharkiv Institute of Physics and Technology,undefined
来源：
Physics of Atomic Nuclei | 2013年 / 76卷
关键词：
Atomic Nucleus; Target Nucleus; Polarization Observable; Deuteron Wave Function; Charge Form Factor;
D O I：
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学科分类号：
摘要：
On the basis of the dispersive alpha-cluster model for target nuclei and the theory of multiple diffractive scattering, differential cross sections and analyzing powers for the elastic scattering of 400 and 700-MeV deuterons on 12C and 16O target nuclei were calculated in the pointlike-deuteron approximation. In these calculations, the amplitude for incident-deuteron scattering on nuclei was constructed with the aid of amplitudes for dα scattering that were obtained from a fit to data on d16O scattering. The same features were calculated on the basis of the diffraction approximation with allowance for the internal deuteron structure by using the amplitudes obtained earlier for nucleon scattering on 12C and 16O nuclei within the same dispersive alpha-clustermodel. The latter made it possible to perform calculations without employing adjustable parameters. The observables calculated on the basis of either approach agree with available experimental data.
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页码：862 / 870
页数：8
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