
Important Announcements
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Abstract Submission is Closed. Invited speakers who have not yet submitted their abstracts are requested to send them directly to nnn26.cau@gmail.com.
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Registration and Payment Remain Open. Participants can still register for NNN26 and pay the registration fee.
Wi-Fi Access Information
Wi-Fi is available for all NNN26 participants.
Network (SSID): eduroam
Username (ID): caunnn2026
Password: nnn1234
When connecting to the network, please select "Don't validate" if prompted for certificate validation.
If you experience any difficulties connecting to Wi-Fi, please contact the local organizing staff.
Fees and Payment


NNN Series:
For more than 27 years, the NNN Workshop series has provided an international forum for in-depth discussions on future large-scale detectors and the physics of neutrinos and nucleon decay. Since the inaugural workshop in 1999 at Stony Brook, New York, NNN has brought together researchers to discuss the scientific goals and technological challenges of next-generation experiments. Major topics include searches for proton decay, CP violation in the lepton sector, determination of the neutrino mass ordering, neutrino interactions, and the observation of neutrinos from core-collapse supernovae.
NNN26:
The NNN26 Workshop will be held at Chung-Ang University in Seoul, South Korea, from October 28 to 30, 2026. The workshop focuses on the expanding impact of neutrino physics across particle physics, astrophysics, cosmology, nuclear physics, and related disciplines, while exploring future scientific opportunities and experimental directions. NNN26 will place particular emphasis on emerging neutrino detector technologies and the detection frontier for next-generation experiments, together with the growing role of artificial intelligence and machine learning in experimental particle physics.
Co-hosts
- Chung-Ang University, High Energy Physics Center (CAU HEP Center)
- Chonnam National University, Center for Precision Neutrino Research (CNU CPNR)
- Institute for Basic Science, Center for Underground Physics (IBS CUP)
- Seoul National University (SNU)
- Seoul National University of Science and Technology (SeoulTech)
Sponsors
- Chung-Ang University
- Asia Pacific Center for Theoretical Physics (APCTP)
The APCTP is supported by the Korean Government through the Science and Technology Promotion Fund and the Lottery Fund, and works to enhance public value through its activities.