Workshop on Three-Nucleon Interactions and Nuclear Dynamics

Dec 8, 2025, 9:00 AM → Dec 12, 2025, 2:00 PM Europe/Berlin

Shanghai Hall (Beckmanns Hof, Ruhr University Bochum)

Three-Nucleon Interactions and Nuclear Dynamics

The workshop focuses on the most recent theoretical and experimental developments related to understanding three-nucleon forces and their impact on nuclear structure and dynamics.

 

Monday, December 8

1 Welcome and introductory remarks

Speaker: Evgeny Epelbaum (Ruhr University Bochum)

Intro_EE_public.pdf

2 Experimental study of three-nucleon forces and TOMOE's mind-set

Speaker: Kimiko Sekiguchi (Kyoto University)

10:50 AM Coffee Break

3 Efficient calculation of three-nucleon force matrix elements

Speaker: Kai Hebeler (TU Darmstadt)

12:10 PM Welcome lunch at Beckmanns Hof

4 Developments for the measurements of spin correlation coefficients in deuteron–proton elastic scattering

Speaker: Yuko Saito (RIKEN Nishina Center)

5 Spectroscopic basis for subleading short-range three-nucleon forces: Foundations

Speaker: Arseniy Filin (Ruhr University Bochum)

6 Spectroscopic basis for subleading short-range three-nucleon forces: Applications

Speaker: Josep Solà Cava

3:40 PM Coffee Break

7 Advances in subleading D-like three-nucleon forces

Speaker: Henri Huesmann

5:00 PM Visit to Christmas Market (optional)

Tuesday, December 9

8 Three-nucleon forces on the lattice

Speaker: Ulf-G. Meißner

10:20 AM Coffee Break

9 Properties of three- and four-neutron systems

Speaker: Hans-Werner Hammer (TU Darmstadt)

10 Ab initio four nucleon reaction computation with GEM+ML(Machine Learning)

Speaker: Shigeyoshi Aoyama (KEK)

12:30 PM Lunch

Wednesday, December 10

11 Direct reaction studies with microscopic inputs for many-nucleon systems

Speaker: Kazuyuki Ogata (Kyushu University)

Bochum251210ogata.pdf

10:20 AM Coffee Break

12 A general method for ab initio nuclear reaction

Speaker: Hang Yu (CCS, University of Tsukuba)

13 Three- to five-body problems of 4He bosonic systems

Speaker: Emiko Hiyama (Tohoku Univ./RIKEN)

14 Density functional description of liquid He and droplets

Speaker: Takashi Nakatsukasa (University of Tsukuba)

12:30 PM Lunch

2:00 PM Free afternoon / discussion

7:30 PM Social event: Oper Turandot

Thursday, December 11

15 Low-resolution EFT for nucleon-nucleon interaction

Speaker: Sven Heihoff (Ruhr-Universität Bochum)

10:20 AM Coffee Break

16 Ab initio calculations of neutron-rich nuclei toward astrophysical applications

Speaker: Takayuki Miyagi (University of Tsukuba)

17 Microscopic description of deuteron-induced inclusive reactions and their relationship to three-nucleon interactions

Speaker: Hibiki Nakada (JAEA)

12:30 PM Lunch

18 Two-meson exchange hyperon-nucleon potential

Speaker: Raphael Krüger

19 Hypernuclear three-body forces within NCSM

Speaker: Andreas Nogga (Forschungszentrum Jülich)

tnf-nucl-bochum-2025-nogga.pdf

3:40 PM Coffee Break

20 Quantum Computing in Nuclear Physics as a Testbed for Modern Hamiltonians

Speaker: Sota Yoshida (Utsunomiya University/RIKEN)

slide_Bochum_SYoshida.pdf

21 Spin Entanglement Entropy for Quasi-Elastic (QES/QFS) (p,n) and (p,2p) Reactions via Complete Spin Polarisation Transfer Measurements

Speaker: Hideyuki Sakai (RIKEN Nishina Center)

6:00 PM Workshop dinner

Friday, December 12

22 Recent activities in RIBF/SAMURAI facility

Speaker: Hideaki Otsu (RIKEN Nishina Center)

10:20 AM Coffee Break

23 Theoretical study of direct excitations to doorway states induced by two-body external fields

Speaker: Futoshi Minato (Kyushu University)

24 Concluding remarks

Speaker: Evgeny Epelbaum (Ruhr University Bochum)

11:50 AM Lunch