University of Jyväskylä | JYX Digital Repository

  • English  | Give feedback |
    • suomi
    • English
 
  • Login
JavaScript is disabled for your browser. Some features of this site may not work without it.
View Item 
  • JYX
  • Artikkelit
  • Matemaattis-luonnontieteellinen tiedekunta
  • View Item
JYX > Artikkelit > Matemaattis-luonnontieteellinen tiedekunta > View Item

Interweaving of elementary modes of excitation in superfluid nuclei through particle-vibration coupling: Quantitative account of the variety of nuclear structure observables

ThumbnailPublisher's PDF
View/Open
354.9 Kb

Downloads:  
Show download detailsHide download details  
Idini, A., Potel, G., Barranco, F., Vigezzi, E., & Broglia, R. A. (2015). Interweaving of elementary modes of excitation in superfluid nuclei through particle-vibration coupling: Quantitative account of the variety of nuclear structure observables. Physical Review C, 92(3), Article 031304. https://doi.org/10.1103/PhysRevC.92.031304
Published in
Physical Review C
Authors
Idini, Andrea |
Potel, G. |
Barranco, F. |
Vigezzi, E. |
Broglia, R. A.
Date
2015
Copyright
© 2015 American Physical Society. Published in this repository with the kind permission of the publisher.

 
A complete characterization of the structure of nuclei can be obtained by combining information arising from inelastic scattering, Coulomb excitation, and γ -decay, together with one- and two-particle transfer reactions. In this way it is possible to probe both the single-particle and collective components of the nuclear many-body wave function resulting from the coupling of these modes and, as a result, diagonalizing the low-energy Hamiltonian. We address the question of how accurately such a description can account for experimental observations in the case of superfluid nuclei. Our treatment goes beyond the traditional approach, in which these properties are calculated separately, and most often for systems near closed shells, based on perturbative approximations (weak coupling). It is concluded that renormalizing empirically and on equal footing bare single-particle and collective motion of open-shell nuclei in terms of self-energy (mass) and vertex corrections (screening), as well as particle-hole and pairing interactions through particle-vibration coupling (PVC), leads to a detailed, quantitative account of the data, constraining the possible values of the k mass, of the 1 S0 bare NN interaction, and of the PVC strengths within a rather narrow window. ...
Publisher
American Physical Society
ISSN Search the Publication Forum
0556-2813
Keywords
nuclear structure superfluid nuclei
DOI
https://doi.org/10.1103/PhysRevC.92.031304
URI

http://urn.fi/URN:NBN:fi:jyu-201602031418

Publication in research information system

https://converis.jyu.fi/converis/portal/detail/Publication/25207933

Metadata
Show full item record
Collections
  • Matemaattis-luonnontieteellinen tiedekunta [4532]

Related items

Showing items with similar title or keywords.

  • Structure of superheavy nuclei along decay chains of element 115 

    Shi, Yue; Ward, D. E.; Carlsson, B. G.; Dobaczewski, Jacek; Nazarewicz, W.; Ragnarsson, I.; Rudolph, D. (American Physical Society, 2014)
    [Introduction] A recent high-resolution α , X -ray, and γ -ray coincidence-spectroscopy experiment offered the first glimpse of excitation schemes of isotopes along α -decay chains of Z = 115. To understand ...
  • Nuclear structure functions at a future electron-ion collider 

    Aschenauer, E. C.; Fazio, S.; Lamont, M. A. C.; Paukkunen, Hannu; Zurita, P. (American Physical Society, 2017)
    The quantitative knowledge of heavy nuclei’s partonic structure is currently limited to rather large values of momentum fraction x—robust experimental constraints below x ∼ 10−2 at low resolution scale Q2 are particularly ...
  • Structure of transactinide nuclei with relativistic energy density functionals 

    Prassa, Vaia; Nikšic, T.; Vretenar, D. (American Physical Society, 2013)
    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 ...
  • Octupole correlations in the structure of 0$_2^+$ bands in the N=88 nuclei 150Sm and 152Gd 

    Bvumbi, S.P.; Sharpey-Schafer, J.F.; Jones, Peter; Mullins, S.M.; Nyako, B.M.; Juhasz, K.; Bark, Robert; Bianco, L.; Cullen, David; Curien, D.; Garrett, P.E.; Greenlees, Paul; Hirvonen, J.; Jakobsson, Ulrika; Kau, J.; Komati, F.; Julin, Rauno; Juutinen, Sakari; Ketelhut, Steffen; Korichi, A.; Lawrie, E.A.; Lawrie, J.J.; Leino, Matti; Madiba, T.E.; Majola, S.N.T.; Maine, P.; Minkova, A.; Ncapayi, N.J.; Nieminen, Päivi; Peura, Pauli; Rahkila, Panu; Riedinger, L.L.; Ruotsalainen, Panu; Sarén, Jan; Scholey, Catherine; Sorri, Juha; Stolze, Sanna; Timar, J.; Uusitalo, Juha; Vymers, P.A. (American Physical Society, 2013)
    Knowledge of the exact microscopic structure of the 01 + ground state and first excited 02 + state in 150Sm is required to understand the branching of double β decay to these states from 150Nd. The detailed spectroscopy ...
  • Shell-Structure and Pairing Interaction in Superheavy Nuclei: Rotational Properties of the Z=104 Nucleus 256Rf 

    Greenlees, Paul; Rubert, J.; Piot, J.; Gall, Benoit; Andersson, L.L.; Asai, M.; Asfari, Z.; Cox, D.M.; Dechery, F.; Dorvaux, Olivier; Grahn, Tuomas; Hauschild, Karl; Henning, G.; Herzan, Andrej; Herzberg, Rolf-Dietmar; Hessberger, Fritz Peter; Jakobsson, Ulrika; Jones, Peter; Julin, Rauno; Juutinen, Sakari; Ketelhut, Steffen; Khoo, Teng Lek; Leino, Matti; Ljungvall, J.; Lopez-Martens, Araceli; Lozeva, R.; Nieminen, Päivi; Pakarinen, Janne; Papadakis, P.; Parr, E.; Peura, Pauli; Rahkila, Panu; Rinta-Antila, Sami; Ruotsalainen, Panu; Sandzelius, Mikael; Sarén, Jan; Scholey, Catherine; Seweryniak, D.; Sorri, Juha; Sulignano, B.; Theisen, Ch; Uusitalo, Juha; Venhart, Martin (American Physical Society, 2012)
    The rotational band structure of the Z ¼ 104 nucleus 256Rf has been observed up to a tentative spin of 20@ using state-of-the-art -ray spectroscopic techniques. This represents the first such measurement in a superheavy ...
  • Browse materials
  • Browse materials
  • Articles
  • Conferences and seminars
  • Electronic books
  • Historical maps
  • Journals
  • Tunes and musical notes
  • Photographs
  • Presentations and posters
  • Publication series
  • Research reports
  • Research data
  • Study materials
  • Theses

Browse

All of JYXCollection listBy Issue DateAuthorsSubjectsPublished inDepartmentDiscipline

My Account

Login

Statistics

View Usage Statistics
  • How to publish in JYX?
  • Self-archiving
  • Publish Your Thesis Online
  • Publishing Your Dissertation
  • Publication services

Open Science at the JYU
 
Data Protection Description

Accessibility Statement

Unless otherwise specified, publicly available JYX metadata (excluding abstracts) may be freely reused under the CC0 waiver.
Open Science Centre