ESS - J-PARC Workshop

18 Jan 2018, 09:00 → 19 Jan 2018, 17:00 Europe/Stockholm

Lund Sweden

 ESS and J-PARC officially started collaboration since 2012, and the Memorandum of Collaboration (MOC) was renewed last year to strengthen further collaboration between the two world leading neutron facilities in front of two Prime Ministers, Shinzo Abe and Stefan Löfven. J-PARC started her operation since 2008 and has experiences to operate, maintain and develop to achieve 1MW capability. On the other hand, ESS is challenging an unprecedented competence with cutting edge technologies. Therefore, it is quite fruitful for both two facilities to exchange technical information and experiences, and we are organizing a two-day workshop with participation of experts from two organization on 18th and 19th January.

 The workshop is essentially open to anybody who is interested in, but in order to have an intensive discussion and because of the size of the meeting room, we recommend to register here.

BR - Masatoshi Arai

Agenda Agenda_of_ESS-JPARC_Workshop_V15.docx

summary ESS-J-PARC_workshop_report_final_version.pdf

Thursday, 18 January

1 Arrival at ESS site

2 Welcome and ESS status update

Speaker: John Womersley (European Spallation Source ERIC)

3 Safety induction and guided site tour

Speaker: Alexandra Schmidli (European Spallation Source ESS AB)

11:30 Transfer to Inspira and Lunch

4 J-PARC Status update

Speaker: Mr Naohito Saito (Director of J-PARC)

presentation ESS-WS-2018-0118-SAITO.pptx

5 Technical Challenge at ESS building in the green field

Speaker: Roland Garoby (European Spallation Source ERIC)

Slides ESS_Greenfield_Challenges_Garoby.pptx

6 Accelerator Status and Topics (ESS & J-PARC)

Speakers: Dr Mats Lindroos (European Spallation Source ERIC), Mr Michikazu Kinsho

7 Target Status and Topics (ESS & J-PARC)

Speakers: Mr Hiroshi Takada, Mr Mark Anthony (European Spallation Source ERIC)

Slides Target_JPARC_Jan_2018final.ppt

15:10 Coffee break

8 MLF and NSS Status and Topics

Speakers: Prof. Andreas Schreyer (ESS), Mr Toshiji Kanaya

presentation Schreyer_NSS_Intro_and_Overview-upload.pptx

Slides ESS_WS_Kanaya2.pptx

9 Safety Status and Topics

Speakers: Ralf Trant (European Spallation Source ERIC), Mr Yoshihiro Nakane

Slides 180117_Safety_@_ESS_Ralf_Trant.pptx Safety_Status_JPARC_H_Yamazaki_20180118.pdf

Dinner

Friday, 19 January

Workshop - Accelerator

Conveners: Mr M. Kinsho, Dr Mats Lindroos (European Spallation Source ERIC)

10 Power, Reliability, Spare Consumption and Stock, Issues and Development

Speaker: Mr Michikazu Kinsho

11 Experiences on J-PARC LINAC LLRF system

Speaker: Mr ZhiGao Fang

presentation 2018_01_ESS-J-PARC_collaboration_LLRF_Fang_V3_Final_P42.pdf

12 Potential Collaboration Subjects for Beam Physics

Speaker: Dr Ryoichi Miyamoto (European Spallation Source ERIC)

Slides miyamoto_2018.01.19_bp.topic_ess-jparc.pdf miyamoto_2018.01.19_bp.topic_ess-jparc.pptx

13 Beam Dynamics Error Studies of the ESS Linac

Speaker: Dr Yngve Inntjore Levinsen (European Spallation Source ERIC)

Slides ess-jparc-workshop-yngvepres-beamdynamics.pdf

14 ESS neutrino beam studies

Speaker: Mamad Eshraqi (ESS)

Slides ESSnuSB_JPARC_visit.pdf

15 ESS Linac Integrated Planning for the Installation, Testing, and Commissioning

Speaker: Ciprian Plostinar (European Spallation Source ERIC)

Slides ITC Plan

10:55 Coffee Break

16 Beam diagnostics at ESS

Speaker: Dr Cyrille Thomas (European Spallation Source ERIC)

Slides J-parc_ESS_meeting_-_Beam_on_target_diagnostics.pptx

17 RF issues at ESS

Speakers: Prof. Anders Sunesson (European Spallation Source ERIC), Rihua Zeng (European Spallation Source ERIC)

Slides LLRF_Jparc_ESS_workshop.pptx

12:10 Extra time

Workshop - Instrument

Conveners: Dr Shane Kennedy (European Spallation Source ERIC), Mr Toshiya Otomo

18 Introduction

Slides Instruments_workshop_charge.pptx

19 1) Performance of Instruments (intensity, resolution and backgrounds in comparison to design

Speaker: Mr Kenji Nakajima

Slides ESS_KNA-180119-01d_Kenji_NAKAJIMA_new.pptx

20 2) Status of choppers (Fast Chopper, To chopper) and Shielding Performance (including B-Concrete, B4C etc)

Speaker: Mr Kazuya Aizawa

Slides ESS2018WS20180119(Aizawa).pptx

21 3) Data reduction : Softwares and Hardware (Neutron Monitors incl. Proton monitor)

Speaker: Mr Toshiya Otomo

Slides ESSworkshop_Otomov1.pdf

22 Present status of the Instruments development at ESS

Speaker: Ken Andersen (European Spallation Source ERIC)

Slides Andersen_ESS-JPARC_workshop.pptx

23 Data Management Scheme at ESS and at DMSC

Speaker: Jonathan Taylor (European Spallation Source ERIC)

10:40 Coffee Break

24 Discussion items raised from NSS and her present status/strategy

Speaker: Iain Sutton (European Spallation Source ERIC)

Slides J-PARC_workshop_v0.54_Iain.pdf

25 Detector Systems, Monitors and Collaboration Opportunities

Speaker: Richard Hall-Wilton (European Spallation Source ERIC)

Slides 180119_JPARC_Detectors_RJHW.pdf

26 Bench mark test with PHITS and GEANT4

Speaker: Douglas Di Julio (European Spallation Source ERIC)

Slides DiJulio_JPARC.pdf

27 Possible implementation and collaboration of PHITS at ESS, Collaboration with other organization (university, lab, etc.) at ESS

Speaker: Dr Phillip Bentley (European Spallation Source ERIC)

Slides PMBjparcPHITS.pdf

28 Session close out

12:30 Joint Lunch

Workshop - Radiation Safety

Conveners: Mr H. Yamazaki, Ralf Trant (European Spallation Source ERIC)

29 Radiation Safety at J-PARC at JAEA

Speaker: Mr Hirohito Yamazaki

Slides Radiation_Safety_@_JPARC_H_Yamazaki_20180119.pdf

30 Radiation Safety at ESS

Speaker: Mr Peter Jacobsson (European Spallation Source ERIC)

Slides Presentation_J-PARC_Licensing_180118.pptx

31 Discussion items raised from ESS

Speaker: Lena Johansson (European Spallation Source ERIC)

Slides J-PARC_workshop_Radiation_Protection_Jan18.pptx workshop_ESS-JPARC_fj_presentation.pptx

15:00 Coffee Break

32 Discussion

Workshop - Target

Conveners: Mr H. Takada, Mr Mark Anthony (European Spallation Source ERIC)

33 Target Station Operation and Maintenance Experience at J-PARC

Speaker: Mr Hiroshi Takada

Slides Target_Satus_at_JPARC_takada_180118.pdf

34 Moderator Operation and Maintenance Experience at J-PARC

Speaker: Mr Makoto Teshigawara

35 Moderator Neutronics Development at ESS

Speakers: Mr Alan Takibayev (European Spallation Source ERIC), Marc Kickulies (European Spallation Source ERIC)

Slides JPARC_ESSWorkshopNeutronicsandMechanicalModerators_(MK-LZ-AT).pptx

36 Experiments on the Moderator Neutronics results and provision

Speaker: Mr Makoto Teshigawara

37 Structural Design, Maintenance Scenario at ESS

Speaker: Mr Rikard Linander (European Spallation Source ERIC)

Slides Target_Design,_Operation_and_Maintenance_Scenario_at_ESS.pptx

15:20 Coffee Break

38 Materials at ESS Target Station

Speaker: Yong Joong Lee (European Spallation Source ERIC)

Slides Materials_ESS.pptx

39 Operation and Maintenance of Target at ESS

Speakers: Mr Kristoffer Sjögreen, Magnus Göhran (European Spallation Source ERIC)

Slides ESS_J-Parc_workshop_19th_Jan_2018.pptx

40 Summary of the Workshop

Slides ESS-J-PARC_Instruments_workshop_summary.pptx