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On the Coulomb shifts of nuclear resonances at low energies

Journal Article · · AIP Conference Proceedings
DOI:https://doi.org/10.1063/1.1932963· OSTI ID:20722295
 [1]
  1. Center of Basic and Ecological Research, 99-35 Abaya Ave, 480072 Almaty (Kazakhstan)
The relationship between the shift of a resonance and the interacion potential is obtained in the frame of coupling constant evolution method. Analysis of the Coulomb shifts of resonance energies and widths has been carried out for nuclear cluster systems at low energies. The nature of these shifts is investigated in the examples of p, {alpha} and p,6Li scatterings. For simplicity a model using separable potentials describing two-body nuclear scattering resonances. The results of the calculation are in accordance with experimental data. In the case of the two {alpha}-particles system the relationship shows that the Coulomb shift of {alpha}, {alpha}-resonance remains small.
OSTI ID:
20722295
Journal Information:
AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 768; ISSN APCPCS; ISSN 0094-243X
Country of Publication:
United States
Language:
English

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