Login

CGS17

17–21 Jul 2023
MAISON MINATEC
Europe/Paris timezone

Contact

Session

Session 4

S4
18 Jul 2023, 09:00
Amphitheater (MAISON MINATEC)

Amphitheater

MAISON MINATEC

Centre de Congrès Maison MINATEC 3 parvis Louis Néel 38054 Grenoble Cedex 9

Conveners

Session 4

  • Marcus Scheck (University of the West of Scotland)

Presentation materials

There are no materials yet.

  1. 108. Nuclear structure, nuclear models and symmetries
    Piet Van Isacker (GANIL)
    18/07/2023, 09:00
    Theoretical Nuclear Structure
    Keynote

    I will start the talk with some thoughts on our current theoretical understanding of the structure of the nucleus, avoiding as much as possible technical details and concentrating on recent advances and broad aims. Despite the recent trend to view the nucleus from a computationally intensive angle, I will argue that this can only provide a partial picture and that parametrised models will...

    Go to contribution page
  2. 98. Absolute electromagnetic transition rates in semi-magic N = 50 and 126 isotones as a test for $(\pi_{9/2})^n$ single particle calculations.
    Jan Jolie (IKP, Universitaet zu Koeln,)
    18/07/2023, 09:45
    Experimental Nuclear Structure
    Invited Oral

    Assuming the presence of one- and two-body interactions, single-j calculations for $(j)^n$ configurations with n = 1,..,2j+1 can be performed using a semi-empirical approach, provided that the energies and absolute electromagnetic transition rates are known for the two-particle (hole) nucleus. Using those and the coefficients of fractional parentage, all needed matrix elements for the $(j)^n$...

    Go to contribution page
  3. 162. Triaxiality and shape coexistence as basic modes of collective bands of heavy nuclei
    Takaharu Otsuka (University of Tokyo, Japan)
    18/07/2023, 10:10
    Theoretical Nuclear Structure
    Invited Oral

    Many of deformed heavy nuclei, such as 166Er and their neighbors in the nuclear chart, are shown to have triaxial ground and gamma bands with gamma equal to about 10 degrees, with gamma stretching in the gamma bands.
    Some other nuclei, like 154Sm, show prolate ground bands, but their side bands are produced by the shape coexistence of triaxial shapes with gamma equal to about 15...

    Go to contribution page
  4. 157. Triaxiality and shape coexistence as basic modes of collective bands of heavy nuclei.
    T. Otsuka (University of Tokyo)
    Theoretical Nuclear Structure
    Invited Oral

    Many of deformed heavy nuclei, such as 166Er and
    their neighbors in the nuclear chart, are shown to have
    triaxial ground and gamma bands with gamma equal to about
    10 degrees, with gamma stretching in the gamma bands.
    Some other nuclei, like 154Sm, show prolate ground bands,
    but their side bands are produced by the shape coexistence of
    triaxial shapes with gamma equal to about 15...

    Go to contribution page
Building timetable...