[Important Announcement]

• 2025-05-07: Second circular is announced
• 2025-02-07: First circular is announced

Please ignore any emails regarding the workshop from travel agencies or other companies that are not from the organizers or RIKEN, as we do not request accommodation support from any company.

[Overview]

The symposium will address experimental and theoretical investigations of the equation-of-state (EoS) of nuclear matter at various isospin asymmetries. Such investigations include efforts in nuclear structure, nuclear reactions, and heavy-ion collisions, as well as astrophysical observations of compact stars and associated phenomena. An important role of the symposium is to unify the efforts of the nuclear physics and astrophysics communities in addressing common research challenges.

[Topics of NuSym Symposium]

Topics of the NuSym symposium are related to nuclear equation-of-state (EoS) and symmetry energy in laboratory experiments, in astrophysical observations, and microscopic theories:

• Nuclear structure and reactions;
• Heavy-ion collision experiments and transport model simulations;
• Microscopic calculations of neutron-rich dense nuclear matter;
• Isospin and spin dependence of nuclear interactions and correlations;
• Clustering in isospin-asymmetric nuclear systems;
• Strangeness in nuclei and nuclear matter;
• Astrophysical multi-messenger observations and nucleosynthesis;
• Theory of compact stars, including neutron star mergers and supernovae;
• Future experiments and facilities.

[Schedule of NuSym Conference]

• NuSym Scientific Session: 08–12 September 2025
• Satellite Meetings (Tentative)
  • SPiRIT Collaboration Meeting: 7 September 2025
  • Transport Model Evaluation Project (TMEP): 12–13 September 2025

[Important Dates]

• Abstract Submission Deadline: 20 June 2025
• Registration Deadline with Visa Documents: 30 July 2025
• Early Payment Deadline: 30 July 2025
• Registration Deadline: 30 August 2025

Please note that it takes approximately seven working days to prepare the visa application documents. The preparation of visa documents will begin on 15 June.

This conference is supported by

• RIKEN Nishina Center for Accelerator-Based Science
• RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences
• JST ASPIRE: RIKEN-Berkeley Mathematical Quantum Science Initiative
• Research Center for Nuclear Physics, The University of Osaka