Center for Korean J-PARC Users. Seonho Choi Seoul National University

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1 Center for Korean J-PARC Users Seonho Choi Seoul National University Korea-Japan Workshop on Nuclear and Hadron Physics at J-PARC September 22, 2011

2 Outline Introduction CKorJ-PARC Project Organization and Mission Activities Summary I Hadron Physics at J-PARC (Korean Activities) Summary II

3 J-PARC Research Complex

4 Korean Users Community! Condensed matter, neutrino, hadron and accelerator communities in Korea are very active and productive with strong international collaborations.! There has been a long history of strong collaborations between Korean and Japanese scientific groups since 1984 in all the research areas of J-PARC.! Core groups of Korean communities have been actively participating in researches related to J- PARC.

5 Related Projects in Korea! Accelerator " Proton Accelerator Project (2002 ~ 2012) " Upgrade of Pohang Accelerator (2009 ~ 2012) " Heavy Ion Accelerator: KoRIA (2010 ~ 2015)! Neutrino " RENO, Reactor Neutrino Project (2006 ~ 2019)! Neutron Scattering " Cold Neutron Project of KAERI (2003 ~ 2010)

6 Why is CKorJ-PARC important?! J-PARC has been seen a very useful research facility for the future developments of Korean physics communities.! There are already over 200 potential users of J-PARC in Korea.! In order to support the research activities of these Korean users, it is essential to secure long-term funding from Korean government.! The geographical proximity is also very favorable for Korean communities.

7 Brief History of CKorJ-PARC! : Collaborations between Korean and Japanese groups on the areas of neutrino, hadron, accelerator, and condensed matter physics! 2006 : 1 st meeting of Korean scientists to discuss CKorJ-PARC! : Discussions on scientific cases of CKorJ-PARC! : Meetings to discuss CKorJ-PARC & Presentation to Ministry of Education, Science, and Technology of Korean government! 2010 April : Submission of Proposal! 2010 May : Official Approval of CKorJ-PARC by Korean government

8 CKorJ-PARC Project

9 CKorJ-PARC Project!Budget : 500 MWon/year (~ 0.5 M$/y)!Funding Agency : National Research Foundation, Korea!Organization : Center for Korean J-PARC Users at Seoul National University!Participating groups: "University-National Lab.-Industry: ~ 22 groups

10 Aims of CKorJ-PARC! CKorJ-PARC is the official representative of the Korean J-PARC users.! We are going to support research activities at J-PARC by Korean users.! We want to upgrade the level of collaborations between Korea and Japan to a more futuristic and productive one, sharing mid-to-long term strategy on related fields.

11 CKorJ-PARC vs J-PARC Center for Korean J-PARC Users J-PARC Center /JAEA-KEK Material Sciences Team Materials & Life Sciences Division Neutrino Physics Team Particle & Nuclear Physcis Division Hadron Physics Team Accelerator Division Accelerator-Neutron Source Team Safety Division

12 Users Programs General Collaboration Program! Includes every research collaboration between Korea and Japan regarding J-PARC facilities Strategic Collaboration Program! Hardware Cooperation: Detector, Electronics, He3 polarizer, Neutron diffraction and Scattering! Neutrino physics (T2K)! Hadron Physics! Neutron source and Radiation safety Working Group Meetings! to discuss and develop long-term collaborations with J- PARC center.

13 Short-Term Aims (2010~2013) General Program Material Sciences Neutrino Physics Hadron Physics Accelerator-Neutron Source Supports of users program - New detectors and related technologies development - Strategic collaboration on neutron diffraction - New technologies and sciences T2K Project Uses of K-Meson beam line - Research Network - Preparation of Collaborations - Participation in K-Meson Experiments - Proton Accelerator - Neutron Source - Radiation Safety

14 Procedure of Program Users CKorJ-PARC J-PARC Center Application Submission of Application Beam time proposal / Collaboration discussion Notification of Collaboration!We will receive proposal twice a year. Review Research Collaboration End of Users Program Notification of Support Exp. Report Review Committee Execution of Collaborations Review Committee!In 2010, proposal can be submitted any time until 31 December.!Review committee will select successful proposals. Annual Review

15 Organization & Mission

16 Organization Center for Korean J-PARC Users Seoul National University Executive Committee Operation Long-term plan User support Review Committee Review of users program Advisory Committee Strategy User program Technical development Administration Office Administration Branch office at J-PARC Material Sciences Team Neutrino Physics Team Hadron Physics Team SNU CNU SNU KAERI KAERI SUN PNU DU PNU KNU SNU POSTECH Accelerator- Neutron Source Team

17 Members of Committees Director: Je-Geun Seonho Choi Park Executive Committee (Material Sciences) Je-Geun Park, Changhee Lee (Neutrino Physics) Soo-Bong Kim, Kyung-Kwang Joo (Hadron Physics) Seonho Choi, Jung-Keun Ahn (Accelerator Physics) Kye-Rung Kim, Yu-Seok Kim Advisory Committee Hyungchan Bhang, Ki-Bong Lee, Byungho Choi Review Committee (CKorJ-PARC) Kye-Rung Kim, Changhee Lee, Seonho Choi (non-members) Young-Deok Kim, U-Yong Kim, Sung-Kyun Park, Jong-Seo Chai

18 Our Mission We are gateways for Korean J-PARC users. Center for Korean J-PARC Users University J-PARC Center National Lab. Industry KEK JAEA

19 Activities of CKorJ-PARC

20 Our Activities so far Establishment of CKorJ-PARC We have supported ~ 20 research visits orj-parc.org/

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22 Press Coverage in Japan

23 MoC & Branch office

24 Our activities

25 1 st CKorJ-PARC Public Lecture

26 Visit to J-PARC Visit of 11 Korean Physicists on Jan. 24, 2011

27 Expected Results Users Program Strategy Detector-Electron Neutrino/Hadron Physics Spallation Neutron Source & Radiation Safety Support 200 users New Users in industry & biology Center for Korean J-PARC Users Anticipated Effects Upgrade of Korean science strategy Korea-Japan collaboration Science diplomacy Korea-Japan Cooperation Research Network Upgrade current KJ collaboration through J-PARC Mid, long-term collaboration topics

28 Summary I! In order to realize the potentials offered by J-PARC, we, CKorJ-PARC, has been established under special internationalization program of Ministry of Education, Science, & Technology, Korean government.! It is our mission to be a gateway to J-PARC for Korean scientific communities and support their scientific efforts.! We would also like to encourage Japanese scientists to strengthen existing collaborations and establish new networks with Korean counterparts.

29 Korean Activities for Hadron Physics

30 Overview H.-C. Bhang: non-mesonic weak decay of Λ hyper nucleus(e18) K. Tanida: X-rays from Ξ atom (E03) C. Yoon: hypernuclei with S=-3 J. Ahn: hyperon spectroscopy

31 Overview II S. Choi: Study of quark distribution of mesons (LOI) J. Ahn: Search for exotic baryons W. Kim: Hadron physics with polarization observables H.-C. Kim: Spin structure of the pion and nucleon (theory)

32 Summary II Kaon beams of highest intensity Strangeness physics Hadron physics High energy proton beams available (future) Proposals, LoI s submitted by Korean nuclear physicists Expect further participation