RIBF ULIC and CNS Symposium on Frontier of Gamma-ray Spectroscopy (Gamma11)

Session

Collectivities and shell effects in neutron/proton-rich nuclei

COL

1 Jul 2011, 13:30

RIBF conference room

65. Spectroscopy of 42Si via two-proton removal reaction

Dr Satoshi TAKEUCHI (RIKEN Nishina Center (RNC))

01/07/2011, 13:30

Excited states in the 42Si nucleus have been studied via in-beam gamma-ray spectroscopy following two-proton removal reaction to investigate the structure of 42Si, such as the nuclear shape or information on the shell evolution. The experiment was performed at RI Beam Factory operated by RIKEN Nishina Center and CNS, University of Tokyo. The secondary beam of 44S and outgoing particles...

29. The super-allowed Fermi type charge exchange reaction ($^{10}$C,$^{10}$B$\gamma$) for studies of isovector non-spin-flip monopole resonance

Ms Yoshiko Sasamto (Center for Nuclear Study, University of Tokyo)

01/07/2011, 13:50

Contribution talk

RI-beam induced charge exchange reactions have unique properties which are missing in stable-beam induced reactions and can be used to reveal new aspect of spin-isospin responses in nuclei. We are performing a series of experiments taking advantages of RI-beam induced reactions, by using the SHARAQ spectrometer\cite{Uesaka08} at RI Beam Factory (RIBF). There are some cases where the...

50. Tests of Skyrme energy density functionals in low-energy vibrational states of rare-earth nuclei using QRPA

Dr Jun Terasaki (University of Tsukuba, Center for Computational Sciences)

01/07/2011, 14:10

Contribution talk

We present results of Skyrme-QRPA calculations of low-energy vibrational states of well-deformed even-even rare-earth nuclei and compare them with experimental data. The performance of the energy functionals and the QRPA is discussed intending preparation for future massive calculation demanded by nuclear astrophysics. Overall, the energies and the reduced transition probabilities of...