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

4–8 Jun 2018
Matsue
Asia/Tokyo timezone

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Session

Session 11

7 Jun 2018, 09:00
Kunibiki Messe (Matsue)

Kunibiki Messe

Matsue

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  1. 138. Exploring the most neutron-rich isotopes of carbon and nitrogen
    Nigel Orr (LPC-Caen)
    07/06/2018, 09:00
    Oral contribution

    Exploring and understanding the structure of nuclei far from stability is one of the central themes of present day nuclear physics, as evidenced by this workshop. In this presentation, work investigating the structure of the most neutron-rich isotopes of carbon and nitrogen employing high-energy nucleon removal (or “knockout”) will be discussed. These nuclei are of particular interest as they...

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  2. 102. Study of spin-isospin responses of light nuclei near and along the drip line with PANDORA
    Dr Laszlo Stuhl (Center for Nuclear Study, University of Tokyo)
    07/06/2018, 09:18
    Oral contribution

    The charge-exchange (p,n) reactions at intermediate beam energies and small angles, can selectively excite Gamow-Teller (GT) states up to high excitation energies in the final nucleus. Therefore, (p,n) reactions in inverse kinematics applying the missing mass reconstruction[1,2] provide the best and efficient tool to study the B(GT) strengths values of unstable isotopes in a wide excitation...

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  3. 130. Study of 19C using single-neutron knockout
    Dr Jongwon Hwang (Center for Nuclear Study, University of Tokyo)
    07/06/2018, 09:36
    Oral contribution

    The evolution of shell structure toward the driplines is a subject of importance in nuclear physics. For a half decade the p-sd-shell nuclei have been a useful tool for expanding our understanding of shell evolution. 19C is one of those nuclei, well known as the s-wave halo ground state. While the low-lying excited states with 3/2+ and 5/2+ were identified by experimental studies, there exists...

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  4. 36. Pairing collectivity in the ground state of Borromean nuclei and unbound 2n-systems: 22C and 26O
    Dr JAGJIT SINGH (Nuclear Reaction Data Center, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan)
    07/06/2018, 09:54
    Oral contribution

    In recent years, there has been rapidly increasing interest in the study of the Borromean nuclei sitting right on the top of neutron driplines and two-neutron decays of unbound systems beyond the neutron dripline. These systems demands a three-body description with proper treatment of continuum, the conventional shell-model assumptions being insufficient. Very recently a high
    precision...

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  5. 47. Study of the unbound nuclei 27O and 28O using proton removal reactions
    Dr Yosuke KONDO (Tokyo Institute of Technology)
    07/06/2018, 10:12
    Oral contribution

    The sudden change of the neutron dripline from 24O (N=16) to 31F (N=22), called oxygen anomaly, is one of the exotic phenomena. Recent theoretical studies suggest importance of three nucleon forces on the binding energies of the oxygen isotopes, especially for N>16, while available experimental data are limited because the measurement requires production of extremely neutron rich nuclei.
    The...

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