prikaz prve stranice dokumenta Structure of transactinide nuclei with relativistic energy density functionals
  Download
PDF 2.83 MB
Scientific paper - Original scientific paper
Structure of transactinide nuclei with relativistic energy density functionals
Physical Review C - Nuclear Physics, 88 (2013), 4; 044324. https://doi.org/10.1103/PhysRevC.88.044324
Prassa, Vaia; Nikšić, Tamara; Vretenar, Dario

Institutional repository: Repository of the Faculty of Science

Cite this document

Prassa, V., Nikšić, T. & Vretenar, D. (2013). Structure of transactinide nuclei with relativistic energy density functionals. Physical Review C - Nuclear Physics, 88. (4). doi: 10.1103/PhysRevC.88.044324

Prassa, Vaia, et al. "Structure of transactinide nuclei with relativistic energy density functionals." Physical Review C - Nuclear Physics, vol. 88, no. 4, 2013. https://doi.org/10.1103/PhysRevC.88.044324

Prassa, Vaia, Tamara Nikšić and Dario Vretenar. "Structure of transactinide nuclei with relativistic energy density functionals." Physical Review C - Nuclear Physics 88, no. 4 (2013). https://doi.org/10.1103/PhysRevC.88.044324

Prassa, V., Nikšić, T. and Vretenar, D. (2013) 'Structure of transactinide nuclei with relativistic energy density functionals', Physical Review C - Nuclear Physics, 88(4). doi: 10.1103/PhysRevC.88.044324

Prassa V, Nikšić T, Vretenar D. Structure of transactinide nuclei with relativistic energy density functionals. Physical Review C - Nuclear Physics [Internet]. 2013 [cited 2024 December 30];88(4). doi: 10.1103/PhysRevC.88.044324

V. Prassa, T. Nikšić and D. Vretenar, "Structure of transactinide nuclei with relativistic energy density functionals", Physical Review C - Nuclear Physics, vol. 88, no. 4, 2013. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:944000. [Accessed: 30 December 2024]

Metadata
Title (english)Structure of transactinide nuclei with relativistic energy density functionals
AuthorVaia Prassa
AuthorTamara Nikšić
AuthorDario Vretenar
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
A microscopic theoretical framework based on relativistic energy density functionals (REDFs) is applied to studies of shape evolution, excitation spectra, and decay properties of transactinide nuclei. Axially symmetric and triaxial relativistic Hartree-Bogoliubov (RHB) calculations, based on the functional DD-PC1 and with a separable pairing interaction, are performed for the even-even isotopic chains between Fm and Fl. The occurrence of a deformed shell gap at neutron number N=162 and its role on the stability of nuclei in the region around Z=108 is investigated. A quadrupole collective Hamiltonian, with parameters determined by self-consistent constrained triaxial RHB calculations, is used to examine low-energy spectra of No, Rf, Sg, Hs, and Ds with neutron number in the interval 158≤N≤170. In particular, we analyze the isotopic dependence of several observables that characterize the transitions between axially symmetric rotors, γ-soft rotors, and spherical vibrators. An interesting example of a possible occurrence of shape-phase transitions and critical-point phenomena in this mass region is explored.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review C - Nuclear Physics
Numberingvol. 88, no. 4, 044324
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.88.044324
URN:NBNurn:nbn:hr:217:944000
Publication2013
ProjectNumber: 119-1191005-1010
Title (croatian): Nuklearna struktura i nuklearna astrofizika
Leader: Dario Vretenar
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.88.044324
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2013) by the American Physical Society. Received 9 August 2013; revised manuscript received 23 September 2013; published 21 October 2013.
Created on2019-11-26 21:04:16