2026 IRIS RAON WORKSHOP

6 Aug 2026, 09:00 → 7 Aug 2026, 15:40 Asia/Seoul

Room 108 (IRIS Headquarters Building)

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Thursday 6 August

09:00 → 09:30 Registration

09:30 → 09:35 Opening Remarks

09:40 → 10:25 Accelerator Operation Status & RAON Operation Status

Convener: Dr Young Ouk Lee (RULIC)

10:30 → 10:50 Coffee Break

10:50 → 11:30 Experimental system Status

∎ ISOL(Cyclotron)/MMS (IBS/IRIS, Hee Joong Yim)
∎ Status of Experimental System at RAON: CLaSsy, KoBRA and NDPS(IBS/IRIS, Cheolmin Ham)

Convener: Dr Young Ouk Lee (RULIC)

12:00 → 13:30 Lunch

13:30 → 15:30 Facility Tour

ISOL Area → SCL3 Area → Low energy Experiment Area

Convener: Dr Jin Ho Lee (IBS/IRIS)

15:30 → 16:30 User Experiment presentations

∎ 40Ar+p Elastic Scattering Measurement at Energies near the Coulomb Barrier for Optical Potential Study (IBS/CENS, Sung Hoon Ahn)
∎ Neutron Spectrum Measurement with Bonner Spheres at the NDPS Beamline (KRISS, Young Soo Yoon
∎ Presentation Application(KARI, Woo Jun Lee)

Convener: Dr Jin Ho Lee (IBS/IRIS)

16:30 → 16:50 Coffee Break

16:50 → 17:50 User Experiment presentations

∎ Collinear Laser Spectroscopy Experiment with 22-24Na Isotope Beams at RAON(Rep. of Korea Air Force Academy, Hoon Yu)
∎ Presentation MMS(IBS/CENS, Hiroshi Watanabe)
∎ Presentation Cyclotron(IBS/CENS, Anastasiia Chekhovska)

Convener: Dr Jin Ho Lee (IBS/IRIS)

17:50 → 18:00 Break

18:00 → 20:00 Networking Dinner

23:30 → 00:00 Break

Friday 7 August

09:00 → 09:30 Coffee Break

09:30 → 10:30 Invited Talk - Ⅰ

∎ Laser resonance ionization spectroscopy at RAON(KEK, Yoshikazu Hirayama)
∎ RAON Letter of Intent: Direct Measurements of (𝜶, 𝒏) and (𝜶, 𝒑) Reactions in Inverse Kinematics with KoBRA(University of Surrey, Matthew Williams)
∎ Doppler-Free Two-Photon Collinear Laser Spectroscopy of Rb and Cs Isotopes at CLaSsy(Peking University, Xiaofei Yang)

Convener: Dr Jun Young Moon (IBS/IRIS)

10:30 → 10:50 Coffee Break

10:50 → 11:30 Invited Talk - Ⅱ

∎ Neutron Spectrum Measurements and Activation Studies toward RAON NDPS (Kyushu University, Nobuhiro Shigyo)
∎ Study of fission for actinides (JAEA, Katsuhisa Nishio)

Convener: Dr Jun Young Moon (IBS/IRIS)

12:00 → 13:30 Lunch

13:30 → 14:30 Invited Talk - III

∎ Isotope production at IRIS (IBS/CENS, Vivek Raghunath)
∎ Measurement of fast neutron-induced 232Th(n,f) reaction cross section at the NDPS (KAERI, Dal ho Moon)
∎ Nuclear structure and reaction experiments using 38,42,44K beams (IBS/CENS, Xesus Perira-Lopez)

Convener: Dr Cheolmin Ham (IBS/IRIS)

14:20 → 14:40 Coffee Break

14:50 → 15:30 RAON Beam Use Policy & Free Discussion

Convener: Dr Cheolmin Ham (IBS/IRIS)

15:30 → 15:40 Closing