prikaz prve stranice dokumenta Microscopic origin of shape coexistence in the N=90, Z=64 region
  Download
PDF 398.45 KB
Scientific paper - Original scientific paper
Microscopic origin of shape coexistence in the N=90, Z=64 region
Physics Letters B, 829 (2022); 137099. https://doi.org/10.1016/j.physletb.2022.137099
Bonatsos, Dennis; Karakatsanis, K.E.; Martinou, Andriana; Mertzimekis, T.J.; Minkov, N.

Cite this document

Bonatsos, D., Karakatsanis, K., Martinou, A., Mertzimekis, T. & Minkov, N. (2022). Microscopic origin of shape coexistence in the N=90, Z=64 region. Physics Letters B, 829.. doi: 10.1016/j.physletb.2022.137099

Bonatsos, Dennis, et al. "Microscopic origin of shape coexistence in the N=90, Z=64 region." Physics Letters B, vol. 829, 2022. https://doi.org/10.1016/j.physletb.2022.137099

Bonatsos, Dennis, K.E. Karakatsanis, Andriana Martinou, T.J. Mertzimekis and N. Minkov. "Microscopic origin of shape coexistence in the N=90, Z=64 region." Physics Letters B 829 (2022). https://doi.org/10.1016/j.physletb.2022.137099

Bonatsos, D., et al. (2022) 'Microscopic origin of shape coexistence in the N=90, Z=64 region', Physics Letters B, 829. doi: 10.1016/j.physletb.2022.137099

Bonatsos D, Karakatsanis K, Martinou A, Mertzimekis T, Minkov N. Microscopic origin of shape coexistence in the N=90, Z=64 region. Physics Letters B [Internet]. 2022 [cited 2024 October 07];829. doi: 10.1016/j.physletb.2022.137099

D. Bonatsos, K. Karakatsanis, A. Martinou, T. Mertzimekis and N. Minkov, "Microscopic origin of shape coexistence in the N=90, Z=64 region", Physics Letters B, vol. 829, 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:020641. [Accessed: 07 October 2024]

Please login to the repository to save this object to your list.
Metadata
Title (english)Microscopic origin of shape coexistence in the N=90, Z=64 region
AuthorDennis Bonatsos
AuthorK.E. Karakatsanis
AuthorAndriana Martinou
AuthorT.J. Mertzimekis
AuthorN. Minkov
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
A microscopic explanation of the nature of shape coexistence in the N=90, Z=64 region is suggested, based on calculations of single particle energies through standard covariant density functional theory. It is suggested that shape coexistence in the N=90 region is caused by the protons, which create neutron particle-hole (p-h) excitations across the N=112 3-dimensional isotropic harmonic oscillator (3D-HO) magic number, signaling the start of the occupation of the 1i13/2 intruder orbital, which triggers stronger proton-neutron interaction, causing the onset of the deformation and resulting in the shape/phase transition from spherical to deformed nuclei described by the X(5) critical point symmetry. A similar effect is seen in the N=60, Z=40 region, in which p-h excitations across the N=70 3D-HO magic number occur, signaling the start of the occupation of the 1h11/2 intruder orbital.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 829, 137099
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2022.137099
URN:NBNurn:nbn:hr:217:020641
Publication2022
ProjectNumber: TTP-2018-07-3554
Title (croatian): Exotic Nuclear Structure and Dynamics
Title (english): Exotic Nuclear Structure and Dynamics
Acronym: ExoNSD
Leader: Kosuke Nomura
Jurisdiction: Croatia
Funding stream: Tenure Track Pilot Programme
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0370269322002337
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 2 March 2022. Received in revised form 7 April 2022. Accepted 7 April 2022. Available online 12 April 2022. Published 10 June 2022.
Created on2024-09-10 20:25:57