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Advancing physics at next RIBF (ADRIB26)

5–6 Mar 2026
RIKEN Wako campus
Asia/Tokyo timezone

Contribution List

28 out of 28 displayed
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  1. 8. The RIBF Facility Upgrade Project Based on the Charge Stripper Ring (CSR)
    Hiroshi Imao (RIKEN)
    05/03/2026, 09:35
    Invited talk
    Session 1
  2. 9. BigRIPS developments toward RIBF Upgrade
    Shin'ichiro MICHIMASA (RIKEN Nishina Center)
    05/03/2026, 10:00
    Invited talk
    Session 1
  3. 10. Opportunities for High-Resolution Laser Spectroscopy of Exotic Nuclei at RIBF
    Xiaofei Yang (Beijing University)
    05/03/2026, 10:50
  4. 11. Microscopic determination of the interacting boson-fermion model Hamiltonian in La isotopes based on the nuclear density functional theory
    Masaya Homma (Hokkaido University)
    05/03/2026, 11:15
  5. 12. Two-particle two-hole configurartions and two-body currents for quenching of Gamow-Teller states
    Hiroyuki Sagawa (University of Aizu)
    05/03/2026, 11:35
  6. 13. Exotic Decays and Phenomena in Open Quantum Systems
    Simin Wang (Fudan University)
    05/03/2026, 13:15
    Invited talk
    Session 3
  7. 14. TBD
    Dr Yuki Kubota (RIKEN Nishina Center)
    05/03/2026, 13:40
  8. 15. Theoretical Studies of Nuclear Reactions with Few-body Picture
    Shoya Ogawa (Kyushu university)
    05/03/2026, 14:05
  9. 16. Towards Next-Generation Nuclear Structure Physics: Quantum computing and Entanglement measures
    Sota Yoshida (Utsunoimya University/RIKEN)
    05/03/2026, 14:55
    Invited talk
    Session 4
  10. 17. Microscopic Optical Potentials for Nucleon-nucleus Scattering and Proton Radioactivity
    Sibo Wang (Department of Physics, Chongqing University, Chongqing 401331, China)
    05/03/2026, 15:20
    Contributed talk
    Session 4
  11. 18. Nuclear fission and structure study in heavy-element region
    Katsuhisa Nishio (JAEA)
    06/03/2026, 09:30
    Invited talk
    Session 5
  12. 19. Theoretical study of superheavy nuclei synthesis around deformed shell region N = 162
    Kosuke Kawai (Kindai University)
    06/03/2026, 09:55
    Contributed talk
    Session 5
  13. 20. Analysis of High-Excitation Fission Dynamics via 3D Langevin Model Incorporating Dynamic Neutron Emission
    Shinya Takagi (Kindai University)
    06/03/2026, 10:15
    Contributed talk
    Session 5
  14. 21. Microscopic Analysis of Induced Fission within the Nonequilibrium Green’s Function Framework
    Kotaro Uzawa (Kyoto University)
    06/03/2026, 11:00
    Invited talk
    Session 6
  15. 22. Systematic study of nuclear radii in neutron-rich Zr isotopes and a novel approach for excited-state radii measurements
    gen takayama
    06/03/2026, 11:25
    Contributed talk
    Session 6
  16. 23. Overview of physics cases in solenoid spectrometer project at RIBF
    Masaki Sasano (RIKEN Nishina Center)
    06/03/2026, 13:15
    Invited talk
    Session 7
  17. 24. Probing nuclear shapes in relativistic heavy-ion collisions
    Masakiyo Kitazawa (Osaka University)
    06/03/2026, 13:40
    Invited talk
    Session 7
  18. 25. Heavy-ion collision program with solenoid type spectrometer at RIBF
    Tadaaki Isobe (RIKEN)
    06/03/2026, 14:05
    Invited talk
    Session 7
  19. 26. The first observational evidence of Urca nuclei in cooling long X-ray burster
    Dr Akira Dohi (RIKEN)
    06/03/2026, 14:55
    Invited talk
    Session 8
  20. 27. Perspectives on RIBF Experiments on Explosive Nucleosynthesis: A View from Astrophysical Theory
    Dr Nobuya Nishimura (Kogakuin University)
    06/03/2026, 15:20
    Contributed talk
    Session 8
  21. 28. A New “Skin Thickness” in High-spin Isomers as a Probe for Equation of State of Spin-polarized Matter
    Toi Tachibana (Department of Physics, Kyoto University)
    06/03/2026, 15:40
    Contributed talk
    Session 8
  22. 6. A New “Skin Thickness” in High-spin Isomers as a Probe for Equation of State of Spin-polarized Matter
    Toi Tachibana (Department of Physics, Kyoto University)
    Contributed talk

    In T. Tachibana et al., Phys. Rev. C 112 (2025) 065806, the equation of state of spin-polarized nuclear matter was studied and the spin slope parameter of the corresponding spin-symmetry energy was discussed, which plays an important role in characterizing spin-dependent properties of nuclear systems.
    To explore a possible experimental probe for constraining the spin slope parameter, we...

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  23. 4. Analysis of High-Excitation Fission Dynamics via 3D Langevin Model Incorporating Dynamic Neutron Emission
    Shinya Takagi (Kindai University)
    Contributed talk

    Nuclear fission has been studied for many years since its discovery in 1938, yet many aspects of its dynamics, particularly the mechanism of particle emission during the fission process, remain unclear. The mass asymmetry of fission fragments is strongly influenced by the shell structure of the fissioning nucleus. Conventionally, it has been understood that at high excitation energies, the...

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  24. 7. Microscopic determination of the interacting boson-fermion model Hamiltonian in La isotopes based on the nuclear density functional theory
    Masaya Homma (Hokkaido University)
    Contributed talk

    It is a challenging problem to describe low-lying states in odd-mass nuclei in microscopic theory, especially for medium-heavy and heavy nuclei. This is mainly because of the presence of an unpaired nucleon. To address this problem, we develop a theoretical framework which combines the interacting boson-fermion model and the nuclear density functional theory. We determine IBFM Hamiltonian...

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  25. 5. Microscopic Optical Potentials for Nucleon-nucleus Scattering and Proton Radioactivity
    Sibo Wang (Department of Physics, Chongqing University, Chongqing 401331, China)
    Contributed talk

    We present a relativistic microscopic optical model potential derived from ab initio relativistic Brueckner-Hartree-Fock theory, which successfully describes nucleon scattering on stable nuclei [Phys. Rev. C 109, 064603 (2024)]. We then extend this framework to predict proton radioactivity in exotic, deformed nuclei near the drip line, such as $^{149}$Lu. Our calculations achieve excellent...

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  26. 1. Perspectives on RIBF Experiments on Supernova Mechanisms and Nucleosynthesis: A View from Astrophysical Theory
    Dr Nobuya Nishimura (The University of Tokyo)
    Contributed talk

    Core-collapse supernovae (CCSNe)--the terminal, catastrophic explosions of massive stars—are key phenomena responsible for the origin of many elements produced in stellar interiors during evolution and for multiple high-energy messengers, including electromagnetic radiation, neutrinos, and gravitational waves. Despite nearly a century of study, the CCSN explosion mechanism remains unresolved...

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  27. 2. Theoretical study of superheavy nuclei synthesis around deformed shell region $N = 162$
    Kosuke Kawai (Kindai University)
    Contributed talk

    For more than half a century, the existence of the island of stability has been theoretically predicted [1]. One of the major topics in nuclear physics is the production of $^{298}$Fl, which is located at the center of this island.
    A previous study [2] suggested that the synthesis of a compound nucleus more neutron-rich than $^{298}$Fl (e.g., $^{304}$Fl$^*$) may offer an advantage in terms of...

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  28. 3. Two-particle two-hole configurar¥tions and two-body currents for quenching of Gamow-Teller states
    Prof. HIROYUKI SAGAWA (RIKEN/UNiversiy of Aizu)
    Contributed talk

    I will talk about the effect of 2p-2h configurations on Gamow-Teller states in closed shell nuclei by using Subtracted Second random phase approximation (SSRPA) model. It is found that the 2p-2h configuration mixings induce about 30% of quenching on the Ikeda sum rule in the excitation energy below 25 MeV. I will discuss further the effect of two-body currents derived from chiral effective...

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