Il Nuovo Cimento B (1965-1970)

, Volume 62, Issue 1, pp 109–120 | Cite as

Collective quadrupole states of even nuclei

  • J. F. Suárez


Surface vibrations of even nuclei with quadrupole deformation are taken into account to compute the contribution of rotations to nuclear spectra. The complete range 0°⩽γ0⩽30° is covered with the same solution for the Hamiltonian equation. The agreement with the « small vibrations » hypothesis is better than that obtained with previous models.


Potential Operator Hamiltonian Equation Quadrupole Deformation Surface Vibration Small Beta 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Коллективные квадрупольные состояния четных ядер


Для вычисления вклада врашений в ядерные спектры проиэводится учет поверхностных колебаний четных ядер с квадрупольными деформациями. Одно и то же рещение для уравнения Гамильтона охватывает всю область 0⩽γ0⩽90°. Согласие с гипотеэой « малых колебаний » окаэывается лучщим, чем реэультаты предыдуших моделей.


Le vibrazioni della superficie nei nuclei pari con deformazione quadrupolare sono introdotte nel calcolo del contributo delle rotazioni agli spettri nucleari. Il completo intervallo 0⩽γ0⩽30° viene coperto per la stessa soluzione per l’equazione hamiltoniana. L’accordo con l’ipotesi delle « vibrazioni piccole » è migliore di quello ottenute con modelli precedenti.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. (1).
    A. Bohr:Kgl. Danske Videnskab. Selskab, Mat.-fys. Medd.,26, No. 14 (1952).Google Scholar
  2. (2).
    L. Wilets andM. Jean:Phys. Rev.,102, 788 (1956).ADSCrossRefGoogle Scholar
  3. (3).
    A. S. Davydov:Nucl. Phys.,24, 682 (1961).CrossRefGoogle Scholar
  4. (4).
    A. S. Davydov andG. F. Filippov:Nucl. Phys.,8, 237 (1959).CrossRefGoogle Scholar
  5. (5).
    R. B. Moore andW. White:Can. Journ. Phys.,38, 1149 (1960).ADSCrossRefGoogle Scholar
  6. (6).
    C. A. Mallmann:Phys. Rev. Lett.,2, 507 (1959).ADSCrossRefGoogle Scholar
  7. (7).
    C. A. Mallmann:Nucl. Phys.,24, 535 (1961).CrossRefGoogle Scholar
  8. (8).
    J. F. Suárez andE. Y. de Aisenberg:Nucl. Phys., A90, 449 (1967).ADSCrossRefGoogle Scholar
  9. (9).
    A. S. Davydov andA. A. Chaban:Nucl. Phys.,20, 499 (1960).CrossRefGoogle Scholar
  10. (10).
    E. Y. de Aisenberg andJ. F. Suárez:Nucl. Phys., A97, 529 (1967).ADSCrossRefGoogle Scholar
  11. (11).
    C. H. Townes andA. L. Schawlow:Microwave Spectroscopy (New York, 1955).Google Scholar

Copyright information

© Società Italiana di Fisica 1969

Authors and Affiliations

  • J. F. Suárez
    • 1
  1. 1.Espectroscopía NuclearComisión Nacional de Energía AtómicaBuenos Aires

Personalised recommendations