APPLICATIONS OF THE MODIFIED SURFACE DELTA INTERACTION IN THE ANGULAR MOMENTUM PROJECTION DEFORMED HAREE-FOCK METHOD

LIAO Ji-Zhi

Chinese Physics C> 1989, Vol. 13> Issue(4) : 357-361

APPLICATIONS OF THE MODIFIED SURFACE DELTA INTERACTION IN THE ANGULAR MOMENTUM PROJECTION DEFORMED HAREE-FOCK METHOD

LIAO Ji-Zhi ^,

Sichuan University,Chengdu

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Abstract：
In this paper a modified surface delta interaction with an angular momentum correction term is proposed.By using this interaction the deformed Hartree-Fock and the approximate angular momentum projection calculations are performed for even-even nuclei in mass region A=56—74.The single particle energy spectra of the ground state configurations obtained are more reasonable than that calculated with KB matrix elements.The agreement of the calculated binding energies and projection energy spectra with experimental ones is fairly good.

References

[1]

廖继志，原子核物理，7(1985)，338.[2] 廖继志，原子核物理，9(1987)，220.[3] 廖继志，高能物理与核物理，11(1987).[4] P. W. M. Glaudemans, et al., Nucl. Phys., A102(1967), 593[5] J. E. Koops, et al., Z. Phys., A280(1977), 181.[6] 李先胤等，高能物理与核物理，11(1987)，397.[7] P. J. Brussaard, et al., Shell-Model Applications in Nuclear Spectroscopy, Amsterdem, North-Holland Pub co.1977. p. 106[8] R. B. Piercey et al., Phys. Rev., C19(1979), 1344.[9] K.Ogino, Phys. Rev., C33(1986), 71.

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LIAO Ji-Zhi. APPLICATIONS OF THE MODIFIED SURFACE DELTA INTERACTION IN THE ANGULAR MOMENTUM PROJECTION DEFORMED HAREE-FOCK METHOD[J]. Chinese Physics C, 1989, 13(4): 357-361.

LIAO Ji-Zhi. APPLICATIONS OF THE MODIFIED SURFACE DELTA INTERACTION IN THE ANGULAR MOMENTUM PROJECTION DEFORMED HAREE-FOCK METHOD[J]. Chinese Physics C, 1989, 13(4): 357-361. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

APPLICATIONS OF THE MODIFIED SURFACE DELTA INTERACTION IN THE ANGULAR MOMENTUM PROJECTION DEFORMED HAREE-FOCK METHOD

LIAO Ji-Zhi ^,

Corresponding author: LIAO Ji-Zhi,

Sichuan University,Chengdu

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1989-04-05

Abstract: In this paper a modified surface delta interaction with an angular momentum correction term is proposed.By using this interaction the deformed Hartree-Fock and the approximate angular momentum projection calculations are performed for even-even nuclei in mass region A=56—74.The single particle energy spectra of the ground state configurations obtained are more reasonable than that calculated with KB matrix elements.The agreement of the calculated binding energies and projection energy spectra with experimental ones is fairly good.