Matches in SemOpenAlex for { <https://semopenalex.org/work/W2969736087> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2969736087 abstract "We proposed a pair-condensation variation approach to evaluate the importance of collective pairs, and determine their structure in low-lying states. Based on such a variation, the nucleon pair approximation (NPA) could avoid the collective-pair uncertainty, which the previous NPA calculations have suffered a lot. With the trial calculation for transitional $^{132}$Ba, we exemplify the ability of our variation approach. In detail, the variation provides similar quadrupole deformation parameters to the Hartree-Fock calculations, and highlights the role of the pairing correlation in the $gamma$ softness of $^{132}$Ba, with non-axisymmetric deformation degree of freedom. It conclusively helps the NPA to decide which collective pair is essential for obtaining lower yrast level scheme and reproducing the $I=10$ backbending. With the optimized condensation of neutron negative-parity pairs, we explain why the neutron negative-parity pairs have a large impact on the backbending behavior, and they are still not recommended. The collective-pair weights from the optimized pair condensation with cranking roughly have a positive correlation to the pair numbers in the NPA eigenstates with few exceptions, which reasonably establishes the validity of our variation approach." @default.
- W2969736087 created "2019-08-29" @default.
- W2969736087 creator A5013384490 @default.
- W2969736087 creator A5087558063 @default.
- W2969736087 date "2019-08-21" @default.
- W2969736087 modified "2023-09-27" @default.
- W2969736087 title "Variation approach for pair determination in nucleon pair approximation" @default.
- W2969736087 hasPublicationYear "2019" @default.
- W2969736087 type Work @default.
- W2969736087 sameAs 2969736087 @default.
- W2969736087 citedByCount "0" @default.
- W2969736087 crossrefType "posted-content" @default.
- W2969736087 hasAuthorship W2969736087A5013384490 @default.
- W2969736087 hasAuthorship W2969736087A5087558063 @default.
- W2969736087 hasConcept C121332964 @default.
- W2969736087 hasConcept C121864883 @default.
- W2969736087 hasConcept C14103023 @default.
- W2969736087 hasConcept C152568617 @default.
- W2969736087 hasConcept C158693339 @default.
- W2969736087 hasConcept C172695262 @default.
- W2969736087 hasConcept C184779094 @default.
- W2969736087 hasConcept C200093464 @default.
- W2969736087 hasConcept C2777151079 @default.
- W2969736087 hasConcept C2778270267 @default.
- W2969736087 hasConcept C2778334786 @default.
- W2969736087 hasConcept C39984356 @default.
- W2969736087 hasConcept C44870925 @default.
- W2969736087 hasConcept C54101563 @default.
- W2969736087 hasConcept C62520636 @default.
- W2969736087 hasConcept C97355855 @default.
- W2969736087 hasConceptScore W2969736087C121332964 @default.
- W2969736087 hasConceptScore W2969736087C121864883 @default.
- W2969736087 hasConceptScore W2969736087C14103023 @default.
- W2969736087 hasConceptScore W2969736087C152568617 @default.
- W2969736087 hasConceptScore W2969736087C158693339 @default.
- W2969736087 hasConceptScore W2969736087C172695262 @default.
- W2969736087 hasConceptScore W2969736087C184779094 @default.
- W2969736087 hasConceptScore W2969736087C200093464 @default.
- W2969736087 hasConceptScore W2969736087C2777151079 @default.
- W2969736087 hasConceptScore W2969736087C2778270267 @default.
- W2969736087 hasConceptScore W2969736087C2778334786 @default.
- W2969736087 hasConceptScore W2969736087C39984356 @default.
- W2969736087 hasConceptScore W2969736087C44870925 @default.
- W2969736087 hasConceptScore W2969736087C54101563 @default.
- W2969736087 hasConceptScore W2969736087C62520636 @default.
- W2969736087 hasConceptScore W2969736087C97355855 @default.
- W2969736087 hasLocation W29697360871 @default.
- W2969736087 hasOpenAccess W2969736087 @default.
- W2969736087 hasPrimaryLocation W29697360871 @default.
- W2969736087 hasRelatedWork W1671734475 @default.
- W2969736087 hasRelatedWork W1972141723 @default.
- W2969736087 hasRelatedWork W1977959427 @default.
- W2969736087 hasRelatedWork W2037007061 @default.
- W2969736087 hasRelatedWork W2038240533 @default.
- W2969736087 hasRelatedWork W2056942331 @default.
- W2969736087 hasRelatedWork W2058179844 @default.
- W2969736087 hasRelatedWork W2084330881 @default.
- W2969736087 hasRelatedWork W2085754635 @default.
- W2969736087 hasRelatedWork W2803114324 @default.
- W2969736087 hasRelatedWork W2950360338 @default.
- W2969736087 hasRelatedWork W2952365774 @default.
- W2969736087 hasRelatedWork W2953373651 @default.
- W2969736087 hasRelatedWork W3048371143 @default.
- W2969736087 hasRelatedWork W3075222644 @default.
- W2969736087 hasRelatedWork W3098766143 @default.
- W2969736087 hasRelatedWork W3100758059 @default.
- W2969736087 hasRelatedWork W3102228996 @default.
- W2969736087 hasRelatedWork W3162608965 @default.
- W2969736087 hasRelatedWork W2134823836 @default.
- W2969736087 isParatext "false" @default.
- W2969736087 isRetracted "false" @default.
- W2969736087 magId "2969736087" @default.
- W2969736087 workType "article" @default.