CPNR-OMEG Joint Workshop on Neutrino, Nuclear, and Nuclear Astrophysics

Session

Afternoon session

May 21, 2026, 2:00 PM

1st floor, Science hall (Chonnam National University, Natural Science Building No. 1)

Conveners

Afternoon session: OMEG I

• 상호 김 ()

Afternoon session: CPNR I

• 은자 하 ()

Contribution list Timetable

12. OMEG 1 - Neutrino and Photon in the cooling phase of Supernova, RHIC and Early Universe

Prof. 명기 천

5/21/26, 2:00 PM

Core collapse 초신성 폭발때 발생하는 Cooling Phase 에 대한 최근 연구를 정리합니다. 이때 생기는 Photon 및 Neutrino 가 Cooling 에 기여하는 과정을, 다른 Hot Nuclear Matter 인 초기우주 및 Relativistic Heavy Ion Collison 등과 비교하여 Neutrino 에 의한 Cooling Process 의 결과를 이야기 하고자 합니다.

13. OMEG 2 - TOPSEGI: A Flexible Python Program for High-Resolution Infrared Molecular Analysis.

Mr 민규 이

5/21/26, 3:00 PM

TOPSEGI is a Python-based program developed to calculate the excitation temperature ($T$) and total column density ($N$) of molecules and isotopologs observed in various astrophysical environments, such as planetary atmospheres, satellites, comets, and carbon-rich stars. The program utilizes high-resolution infrared spectral data, such as those from the Stratospheric Observatory for Infrared...

1. CPNR 1 - HK:Hyper-Kamiokande experiments and its physics potential

Mr 준교 오 (전남대)

5/21/26, 3:30 PM

Hyper-Kamiokande is a next-generation underground water Cherenkov detector. Scheduled for completion in 2027, it is expected to begin data taking in 2028. Hyper-K is a multi-purpose detector designed to study neutrino oscillations, diffuse supernova neutrinos, proton decay and leptonic CP violation. With a fiducial volume eight times larger than Super-Kamiokande, and enhanced, high-efficiency...

14. OMEG 3 - Impact of g_A quenching and effective mass in dense matter on type-II supernovae in GR1D Simulations

Mr 영소 최

5/21/26, 4:30 PM

Neutrino transport is crucial in core-collapse supernova simulations because neutrino transport effect the post-bounce evolution. In this study, we investigate the impact of modified neutrino–matter interactions in GR1D. The standard bremsstrahlung treatment is based on the Burrows et al. non-degenerate formulation, whereas neutron core in the proto-neutron star can become degenerate. We...

11. Invited Speakers I - Prospects for RAON Experiments with KISTI-6 Supercomputer

Prof. 기현 조

5/21/26, 5:00 PM

The Rare Isotope Accelerator complex for ON-line experiments (RAON) in Korea is poised to open a new phase in precision nuclear physics, where close interplay among theory, simulation, and experiment is essential. Because nuclear processes occur at femtometer scales and cannot be directly observed, large-scale computational simulations have become an essential component of modern experiments....

18. Invited Speakers II: Control of physical properties and device applications of colloidal quantum dots

Prof. 정훈 송

5/21/26, 6:00 PM

To lead industrial innovation, the development of core nanomaterial technologies is
essential. Colloidal quantum dots (CQDs) are at the forefront of research into next
generation display materials. CQDs are semiconductor materials with sizes smaller than the
exciton Bohr radius, exhibiting quantum confinement effects that result in discrete energy
levels, like artificial atoms. These...