| dc.contributor.author |
H., Laftchiev |
|
| dc.contributor.author |
J., Libert |
|
| dc.contributor.author |
P., Quentin |
|
| dc.contributor.author |
H.T., Long |
|
| dc.date.accessioned |
2011-05-05T04:30:35Z |
|
| dc.date.available |
2011-05-05T04:30:35Z |
|
| dc.date.issued |
2010 |
|
| dc.identifier.citation |
Volume: 845, Issue: 4-Jan, Page : 33-57 |
vi |
| dc.identifier.issn |
3759474 |
|
| dc.identifier.uri |
http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/6633 |
|
| dc.description.abstract |
The so-called Higher Tamm-Dancoff Approximation (HTDA) has been designed to describe
microscopically correlations within a particle number conserving approach. It relies upon a truncated n
particle-. n hole expansion of the nuclear wavefunction, where the single particle basis is optimized selfconsistently
by using the Skyrme mean field associated with the single-particle density matrix of the
correlated wavefunction. It is applied here for the first time in a rotating frame, i.e. within a self-consistent
cranking approach (cranked HTDA or CHTDA) aimed at describing the collective rotational motion in welldeformed
nuclei. Moments of inertia predicted by cranked HTDA in the Yrast superdeformed (SD) bands of
some A??190 nuclei are compared with those deduced from experimental SD sequences as well as those
produced by current cranked Hartree-Fock-Bogoliubov approaches under similar hypotheses. ?? 2010. |
vi |
| dc.language.iso |
en |
vi |
| dc.publisher |
Nuclear Physics A |
vi |
| dc.subject |
Microscopic mean field |
vi |
| dc.subject |
Nuclear shell model |
vi |
| dc.subject |
Collective nuclear rotation |
vi |
| dc.title |
A particle-number conserving description of rotational correlated states |
vi |
| dc.type |
Article |
vi |