Isovector properties of Skyrme-type effective interactions - INSPIRE

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Isovector properties of Skyrme-type effective interactions

1995

7 pages

Published in:

Phys.Lett.B 363 (1995) 5-11

Published: 1995

DOI:

10.1016/0370-2693(95)01217-E

View in:

Nuclear Science References

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Abstract: (Elsevier)

Simple relations between the parameters of Skyrme-type interactions and the mean energies of isovector monopole, isovector dipole and Gamow-Teller resonances are derived in order to examine the isovector spin-independent and spin-dependent parts of the interaction. It is checked that these relations reproduce well the energies of RPA calculations using 208 Pb as a test nucleus. We propose to include them as new, additional constraints when determining effective interactions to be used in neutron-rich or proton-rich nuclei.

21.10.Re
21.30.+y
21.60.Jz
Nuclear effective interactions
Isovector giant resonances
Hartree-Fock approximation
Random phase approximation

References(24)

Figures(0)

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