NUSPEQ2023 - International Symposium on Nuclear Spectroscopy for Extreme Quantum Systems

Session

Session 8

8 Mar 2023, 16:10

Plaza Verde Convension Hall B (Numazu, Shizuoka)

42. Structure and correlations in light neutron-rich unbound systems

Prof. Nigel Orr (LPC CAEN)

08/03/2023, 16:10

Investigating the properties of nuclei far from the line of beta-stability is one of the central themes of present day nuclear physics. In this presentation, experiments employing nucleon removal from high-energy secondary beams to explore the most neutron-rich isotopes of beryllium through nitrogen will be briefly discussed through selected examples. In terms of the evolution of shell...

23. Visualization of nuclear cluster correlations in microscopic wave functions

Moemi Matsumoto (Tohoku University)

08/03/2023, 16:40

In general, the quantum many-body wave function obtained by theoretical calculation contains an enormous amount of information about many-body correlations. However, theoretical analyses in nuclear physics are mainly performed for quantities such as one- and two-body densities, which are obtained after integrating out most of the information in a many-body wave function.
On the other hand, in...

8. Determination of strengths of cluster states near reaction threshold

Xiaodong Tang (Institute of Modern Physics, CAS)

08/03/2023, 17:10

${}^{12}$C($\alpha$,$\gamma$)${}^{16}$O, ${}^{13}$C($\alpha$,$n$)${}^{16}$O and ${}^{12}$C+${}^{12}$C are the crucial reactions in the evolution of stars. These reactions create carbon and oxygen in our universe, provide neutrons to synthesize the elements heavier than iron, and define the explosive conditions of superburst. Due to the nuclear clustering effect, resonances form near the thresholds of...