Open Registration Now
The 15th International Conference on Hypernuclear and Strange Particle Physics (HYP2025) will take place in Tokyo, Japan, from September 29 (Monday) through October 3 (Friday), 2025.
The HYP conference series brings together theoreticians and experimentalists working on hadron processes and nuclear systems
containing strangeness, from single to multi-strangeness systems, and from few-body systems to neutron stars. The topics of the HYP
conference have been extended to related fields such as low-energy aspects of QCD, dense and cold matter, as well as hadronic and nuclear systems with heavier flavors.
HYP2025 will be the fifteenth in the series of HYP conferences which were initiated in 1982 in Heidelberg and held periodically every three years. The recent conferences were succesfully held and rotated between Japan, Europe, and U.S.A (HYP2003 in JLab, U.S.A HYP2006 in Mainz, Germany, HYP2009 in Tokai, Japan, HYP2012 in Barcelona, Spain, HYP2015 in Sendai, Japan, HYP2018 in Portsmouth-Norfolk, U.S.A, HYP2022 in Prague, Czech).
Date: September 29 -- October 3, 2025
Place: Hongo-Campus, The University of Tokyo, Tokyo, Japan
The scientific program will be organized under the following topics:
1. Production, structure and decay of hypernuclei
2. Multistrange systems
3. Interactions of mesons and baryons with strangeness
4. Strangeness in hadron structure
5. Strange mesons in nuclei
6. Strangeness in astrophysics and in extreme forms of matter
7. Heavy flavor systems
8. Hypernuclei in heavy ion collisions
9. Future experiments and facilities
The scientific program comprises invited talks in the plenary and parallel sessions, and contributed papers in the parallel and poster sessions. The oral presentations in the parallel sessions are selected from the contributed abstracts. The abstracts submission will be announced later.
Now registration/abstract submission page was opened.
Participants will arrange their own accommodation by themselves.
Regarding the hotel secured by the organizing committee, reservations can be made through the registration page, as long as rooms are available.
Call for Abstracts & Registration Opened: May 22, 2025
Abstract Submission Deadline: June 30, 2025, 23:59 (JST) July 15, 2025
Early Registration Deadline: July 31, 2025
HYP2025 Conference: September 29 – October 3, 2025
TBA Proceedings deadline
Can be found at HYP2025 indico page.
Hosted by
HYP2025 Organizing committee
Quark Nuclear Science Institute, Graduate School of Science, The University of Tokyo
Supported by
the Naito Foundation
RCNP Osaka University
Nishina Center RIKEN
Grant-in-Aid for Transformative Research Areas, Quantum Matter Science
Contacts
Correspondence concerning the conference should be addressed to
the HYP2025 secretary hyp2025.secy@nex.phys.s.u-tokyo.ac.jp
or organizers hyp2025@nex.phys.s.u-tokyo.ac.jp .
For registration, payment, and hotel or excursion arrangements, please contact the HYP2025 Desk at JTB Global Marketing & Travel, solution@gmt.jtb.jp
International workshop and town meeting on the Extension Project for J-PARC Hadron Experimental Facility 2025 (HEF-ex WS/town-meeting 2025) will be held at RIKEN on September 26–27, 2025, just prior to HYP2025.