Name: Workshop on Three-Nucleon Interactions and Nuclear Dynamics
Start: 2025-12-08T09:00:00+01:00
End: 2025-12-12T14:00:00+01:00
Location: Beckmanns Hof, Ruhr University Bochum

Workshop on Three-Nucleon Interactions and Nuclear Dynamics

from Monday, December 8, 2025 (9:00 AM) to Friday, December 12, 2025 (2:00 PM)

Monday, December 8, 2025
9:30 AM Welcome and introductory remarks - Evgeny Epelbaum (Ruhr University Bochum)
Welcome and introductory remarks
- Evgeny Epelbaum (Ruhr University Bochum)
9:30 AM - 10:00 AM
Room: Shanghai Hall
10:00 AM Experimental study of three-nucleon forces and TOMOE's mind-set - Kimiko Sekiguchi (Kyoto University)
Experimental study of three-nucleon forces and TOMOE's mind-set
- Kimiko Sekiguchi (Kyoto University)
10:00 AM - 10:50 AM
Room: Shanghai Hall
10:50 AM Coffee Break
Coffee Break
10:50 AM - 11:20 AM
Room: Raum Tours
11:20 AM Efficient calculation of three-nucleon force matrix elements - Kai Hebeler (TU Darmstadt)
Efficient calculation of three-nucleon force matrix elements
- Kai Hebeler (TU Darmstadt)
11:20 AM - 12:10 PM
Room: Shanghai Hall
12:10 PM Welcome lunch at Beckmanns Hof
Welcome lunch at Beckmanns Hof
12:10 PM - 2:00 PM
2:00 PM Developments for the measurements of spin correlation coefficients in deuteron–proton elastic scattering - Yuko Saito (RIKEN Nishina Center)
Developments for the measurements of spin correlation coefficients in deuteron–proton elastic scattering
- Yuko Saito (RIKEN Nishina Center)
2:00 PM - 2:50 PM
Room: Shanghai Hall
2:50 PM Spectroscopic basis for subleading short-range three-nucleon forces: Foundations - Arseniy Filin (Ruhr University Bochum)
Spectroscopic basis for subleading short-range three-nucleon forces: Foundations
- Arseniy Filin (Ruhr University Bochum)
2:50 PM - 3:15 PM
Room: Shanghai Hall
3:15 PM Spectroscopic basis for subleading short-range three-nucleon forces: Applications - Josep Solà Cava
Spectroscopic basis for subleading short-range three-nucleon forces: Applications
- Josep Solà Cava
3:15 PM - 3:40 PM
Room: Shanghai Hall
3:40 PM Coffee Break
Coffee Break
3:40 PM - 4:10 PM
Room: Raum Tours
4:10 PM Advances in subleading D-like three-nucleon forces - Henri Huesmann
Advances in subleading D-like three-nucleon forces
- Henri Huesmann
4:10 PM - 5:00 PM
Room: Shanghai Hall
5:00 PM Visit to Christmas Market (optional)
Visit to Christmas Market (optional)
5:00 PM - 7:00 PM
Tuesday, December 9, 2025
9:30 AM Three-nucleon forces on the lattice - Ulf-G. Meißner
Three-nucleon forces on the lattice
- Ulf-G. Meißner
9:30 AM - 10:20 AM
Room: Shanghai Hall
10:20 AM Coffee Break
Coffee Break
10:20 AM - 10:50 AM
Room: Raum Tours
10:50 AM Properties of three- and four-neutron systems - Hans-Werner Hammer (TU Darmstadt)
Properties of three- and four-neutron systems
- Hans-Werner Hammer (TU Darmstadt)
10:50 AM - 11:40 AM
Room: Shanghai Hall
11:40 AM Ab initio four nucleon reaction computation with GEM+ML(Machine Learning) - Shigeyoshi Aoyama (KEK)
Ab initio four nucleon reaction computation with GEM+ML(Machine Learning)
- Shigeyoshi Aoyama (KEK)
11:40 AM - 12:30 PM
Room: Shanghai Hall
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Wednesday, December 10, 2025
9:30 AM Direct reaction studies with microscopic inputs for many-nucleon systems - Kazuyuki Ogata (Kyushu University)
Direct reaction studies with microscopic inputs for many-nucleon systems
- Kazuyuki Ogata (Kyushu University)
9:30 AM - 10:20 AM
Room: Shanghai Hall
10:20 AM Coffee Break
Coffee Break
10:20 AM - 10:50 AM
Room: Raum Tours
10:50 AM A general method for ab initio nuclear reaction - Hang Yu (CCS, University of Tsukuba)
A general method for ab initio nuclear reaction
- Hang Yu (CCS, University of Tsukuba)
10:50 AM - 11:40 AM
Room: Shanghai Hall
11:40 AM Three- to five-body problems of 4He bosonic systems - Emiko Hiyama (Tohoku Univ./RIKEN)
Three- to five-body problems of 4He bosonic systems
- Emiko Hiyama (Tohoku Univ./RIKEN)
11:40 AM - 12:05 PM
Room: Shanghai Hall
12:05 PM Density functional description of liquid He and droplets - Takashi Nakatsukasa (University of Tsukuba)
Density functional description of liquid He and droplets
- Takashi Nakatsukasa (University of Tsukuba)
12:05 PM - 12:30 PM
Room: Shanghai Hall
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM

2:00 PM Free afternoon / discussion
Free afternoon / discussion
2:00 PM - 7:30 PM
Room: Shanghai Hall

7:30 PM Social event: Oper Turandot
Social event: Oper Turandot
7:30 PM - 10:30 PM
Thursday, December 11, 2025
9:30 AM Low-resolution EFT for nucleon-nucleon interaction - Sven Heihoff (Ruhr-Universität Bochum)
Low-resolution EFT for nucleon-nucleon interaction
- Sven Heihoff (Ruhr-Universität Bochum)
9:30 AM - 10:20 AM
Room: Shanghai Hall
10:20 AM Coffee Break
Coffee Break
10:20 AM - 10:50 AM
Room: Raum Tours
10:50 AM Ab initio calculations of neutron-rich nuclei toward astrophysical applications - Takayuki Miyagi (University of Tsukuba)
Ab initio calculations of neutron-rich nuclei toward astrophysical applications
- Takayuki Miyagi (University of Tsukuba)
10:50 AM - 11:40 AM
Room: Shanghai Hall
11:40 AM Microscopic description of deuteron-induced inclusive reactions and their relationship to three-nucleon interactions - Hibiki Nakada (JAEA)
Microscopic description of deuteron-induced inclusive reactions and their relationship to three-nucleon interactions
- Hibiki Nakada (JAEA)
11:40 AM - 12:30 PM
Room: Shanghai Hall
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
2:00 PM Two-meson exchange hyperon-nucleon potential - Raphael Krüger
Two-meson exchange hyperon-nucleon potential
- Raphael Krüger
2:00 PM - 2:50 PM
Room: Shanghai Hall
2:50 PM Hypernuclear three-body forces within NCSM - Andreas Nogga (Forschungszentrum Jülich)
Hypernuclear three-body forces within NCSM
- Andreas Nogga (Forschungszentrum Jülich)
2:50 PM - 3:40 PM
Room: Shanghai Hall
3:40 PM Coffee Break
Coffee Break
3:40 PM - 4:10 PM
Room: Raum Tours
4:10 PM Quantum Computing in Nuclear Physics as a Testbed for Modern Hamiltonians - Sota Yoshida (Utsunomiya University/RIKEN)
Quantum Computing in Nuclear Physics as a Testbed for Modern Hamiltonians
- Sota Yoshida (Utsunomiya University/RIKEN)
4:10 PM - 5:00 PM
Room: Shanghai Hall
5:00 PM Spin Entanglement Entropy for Quasi-Elastic (QES/QFS) (p,n) and (p,2p) Reactions via Complete Spin Polarisation Transfer Measurements - Hideyuki Sakai (RIKEN Nishina Center)
Spin Entanglement Entropy for Quasi-Elastic (QES/QFS) (p,n) and (p,2p) Reactions via Complete Spin Polarisation Transfer Measurements
- Hideyuki Sakai (RIKEN Nishina Center)
5:00 PM - 5:50 PM
Room: Shanghai Hall
6:00 PM Workshop dinner
Workshop dinner
6:00 PM - 8:00 PM
Room: Shanghai Hall
Friday, December 12, 2025
9:30 AM Recent activities in RIBF/SAMURAI facility - Hideaki Otsu (RIKEN Nishina Center)
Recent activities in RIBF/SAMURAI facility
- Hideaki Otsu (RIKEN Nishina Center)
9:30 AM - 10:20 AM
Room: Shanghai Hall
10:20 AM Coffee Break
Coffee Break
10:20 AM - 10:50 AM
Room: Raum Tours
10:50 AM Theoretical study of direct excitations to doorway states induced by two-body external fields - Futoshi Minato (Kyushu University)
Theoretical study of direct excitations to doorway states induced by two-body external fields
- Futoshi Minato (Kyushu University)
10:50 AM - 11:40 AM
Room: Shanghai Hall
11:40 AM Concluding remarks - Evgeny Epelbaum (Ruhr University Bochum)
Concluding remarks
- Evgeny Epelbaum (Ruhr University Bochum)
11:40 AM - 11:50 AM
Room: Shanghai Hall
11:50 AM Lunch
Lunch
11:50 AM - 2:00 PM