Occupation numbers in a shell-model approach - INSPIRE

DataBETA

Occupation numbers in a shell-model approach

1992

6 pages

Published in:

Phys.Lett.B 274 (1992) 143-148

Published: 1992

DOI:

10.1016/0370-2693(92)90513-4

View in:

Nuclear Science References

reference search12 citations

Citations per year

Abstract: (Elsevier)

It is reminded that a shell-model approach for occupation numbers in nuclei imposes constraints on the number of particles that can be lifted out of the Fermi sea. These constraints do not depend on the details of the calculation, such as the applied effective interaction, the size of the shell-model space or the way of tackling the shell-model equations. In some recent papers these constraints are violated. It is shown that this points to inconsistencies in the normalization of the many-body wave function calculated within perturbation theory.

References(11)

Figures(0)

[1]

D.H. Kobe

- J.Chem.Phys. 50 (1969) 5183

[2]

A large-space shell-model approach to the ground state properties of 16 O

- Phys.Lett.B 261 (1991) 11-15
•
DOI:
- 10.1016/0370-2693(91)91316-N

[3]

Gamow-Teller and M1 strengths in closed-shell nuclei

- Nucl.Phys.A 438 (1985) 1-14
•
DOI:
- 10.1016/0375-9474(85)90115-0

[4]

A generalized RPA theory of the nuclear response function

- Nucl.Phys.A 477 (1988) 205-230
•
DOI:
- 10.1016/0375-9474(88)90319-3

[5]

The Nuclear response within extended RPA theories

S. Drozdz
(
- Julich, Forschungszentrum
)
,
S. Nishizaki
(
- Julich, Forschungszentrum
)
,
J. Speth
(
- Julich, Forschungszentrum
)
,
J. Wambach
(
- Julich, Forschungszentrum
)

- Phys.Rept. 197 (1990) 1-65
•
DOI:
- 10.1016/0370-1573(90)90084-F

[6]

Ground state correlation effects on the Gamow-Teller strength distribution in 48 Ca

- Phys.Lett.B 215 (1988) 231-236
•
DOI:
- 10.1016/0370-2693(88)91425-6

[7]

Effect of ground-state correlation on the total Gamow-Teller strength of doubly LS closed shell nuclei

M. Hino

- Nucl.Phys.A 531 (1991) 285-298
•
DOI:
- 10.1016/0375-9474(91)90613-B

[8]

Influence of 2p-2h ground state correlations on charge distributions of doubly-closed shell nuclei

M. Waroquier
(
- Gent U., INW
)
,
Jacques C.R. Bloch
(
- Gent U., INW
)
,
G. Wenes
(
- Gent U., INW
)
,
K. Heyde
(
- Gent U., INW and
- Gent U.
)

- Phys.Rev.C 28 (1983) 1791-1797
•
DOI:
- 10.1103/PhysRevC.28.1791

[9]

Neutron- Ca-40 mean field between -80 and + 80 MeV from a dispersive optical-model analysis

C.H. Johnson
(
- Oak Ridge
)
,
C. Mahaux
(
- Liege U.
)

- Phys.Rev.C 38 (1988) 2589-2609
•
DOI:
- 10.1103/PhysRevC.38.2589

[10]

Nuclear collective motion

D.J. Rowe

[11]

Methods for Calculating Ground-State Correlations of Vibrational Nuclei

D.J. Rowe
(
- Rochester U.
)

- Phys.Rev. 175 (1968) 1283-1292
•
DOI:
- 10.1103/PhysRev.175.1283