DREB2018 -- 10th International Conference on Direct Reactions with Exotic Beams

Session

Session 2

4 Jun 2018, 10:45

Kunibiki Messe (Matsue)

90. Elastic scattering of 6He from polarized proton at 200 A MeV

Dr Satoshi Sakaguchi (Dept. of Physics, Kyushu University)

04/06/2018, 10:45

Oral contribution

Spin-dependent interactions play essential roles in nuclear structure and reactions. One of the best known examples is the spin asymmetry found in nucleon elastic scattering, which is a direct manifestation of the spin-orbit interaction. Since the spin-orbit interaction is expected to work in the surface region, it is natural to expect that such interaction could be strongly modified by the...

6. Shape coexistence of neutron-rich $^{69,71,73}$Co isotopes

Mr Taras Lokotko (The University of Hong Kong)

04/06/2018, 11:03

Oral contribution

Observation of high 2$^{+}$ excitation energy in $^{68}$Ni (Z = 28, N = 40) had drawn a clear signature of double magic character in this nucleus [1]. And while $^{68}$Ni can be described as spherical isotope, 2$^{+}$ excitation energy of $^{66}$Fe drops significantly [2], indicating deformed shape of $^{66}$Fe. $^{67}$Co isotope is in between $^{68}$Ni and $^{66}$Fe nuclei and found to share...

46. Single-particle structure of $^{93,94,95}$Sr nuclei

Dr Soumendu Soumendu Sekhar Bhattacharjee (Post Doctoral Fellow at TIGRESS)

04/06/2018, 11:21

Oral contribution

The level structure of neutron rich $^{93,94,95}$Sr were studied via the \dtsr{94,95,96}, one neutron pickup reactions at TRIUMF. Excited states were populated when $^{94,95,96}$Sr beams of 5.5 AMeV bombarded a 0.5 mg/cm$^2$ CD$_2$ target. The de-exciting $\gamma$-rays and outgoing charged particles were detected by using the TIGRESS and SHARC arrays, respectively. The level scheme was...

100. Single-particle states and collective modes: results from magnetic moment measurement of 75mCu

Dr Yuichi Ichikawa (RIKEN Nishina Center)

04/06/2018, 11:39

Oral contribution

The atomic nuclei have dual features, the single-particle shell nature and collective modes, which are competing with each other to express the actual nuclear structure. Here we demonstrate the precision analysis of this competition by focusing on the magnetic moment of an isomeric state of a neutron-rich nucleus 75Cu, where an intriguing shell evolution has been reported.
The experimental...