2nd Collaboration Meeting on X-band Accelerator Structure Design and Test-Program

Contribution List

9. Opening Address

Prof. Yukihide kamiya (KEK)

13/05/2008, 09:00

Global scope

8. CLIC rf structure development program overview

Dr Walter WUENSCH (CERN)

13/05/2008, 09:10

Global scope

10. Progress in High Gradient Research for Future Colliders In The US

Prof. Sami Tantawi (SLAC)

13/05/2008, 09:35

Global scope

11. X-band high gradient activities at KEK

Toshiyasu Higo (KEK)

13/05/2008, 10:00

Global scope

12. Announcement

Dr Shuji Matsumoto (KEK)

13/05/2008, 10:25

Global scope

13. The nominal CLIC accelerating structure: CLIC_G

Alexej Grudiev (CERN)

13/05/2008, 10:45

Structure design (1)

14. Test Accelerating Structures: designs, objectives and critical issues

Riccardo Zennaro (CERN)

13/05/2008, 11:05

Structure design (1)

15. Introduction to the PETS design and testing program

Igor SYRATCHEV (CERN)

13/05/2008, 11:25

Structure design (1)

16. Damping and detuning the wake-field in CLIC X-band structures

Dr Roger Jones (University of Manchester)

13/05/2008, 14:00

Structure design (2)

17. Development of single-cell accelerating structures

Dr Valery Dolgashev (SLAC)

13/05/2008, 14:20

Structure design (2)

18. Discussion on design

Toshiyasu Higo (KEK)

13/05/2008, 14:40

Structure design (2)

19. Test structure fabrication: procedures, documentation and status

Dr germana riddone (CERN)

13/05/2008, 14:55

Structure fabrication (1)

20. SLAC Activities for Collaboration of X-Band Structure Design and Fabrication

Dr Juwen Wang (SLAC)

13/05/2008, 15:15

Structure fabrication (1)

21. Quadrant fabrication study

Toshikazu Takatomi (KEK)

13/05/2008, 15:35

Structure fabrication (1)

24. General engineering and integration issues concerning the design of accelerating structure

Risto Juhani Nousiainen (Helsinki Institute of Physics (HIP) - Univ. of Helsinki, Fac. of)

13/05/2008, 15:55

Structure fabrication (1)

53. Disk-damped versus quadrant-damped from engineering view point

Yasuo Higashi (KEK)

13/05/2008, 16:30

Structure fabrication (2)

44. Comparative analysis of disk and quadrant manufacture

Dr germana riddone (CERN)

13/05/2008, 16:50

Structure fabrication (2)

62. Manufacturing Experinece with Acceleration structures

Richard Zoetewey (VDL)

13/05/2008, 17:10

Structure fabrication (2)

25. Brain stroming on fabrication issues

Yasuo Higashi (KEK)

13/05/2008, 17:30

Structure fabrication (2)

27. Review of NLC/GLC Structure Results

Chris Adolphsen (SLAC)

14/05/2008, 09:00

High gradient experiment (1)

30. Review of Structure Results at NLCTA Post NLC/GLC

Chris Adolphsen (SLAC)

14/05/2008, 09:20

High gradient experiment (1)

28. Recent 30 GHz results

Steffen Doebert (CERN)

14/05/2008, 09:40

High gradient experiment (1)

42. High gradient study result of T18_VG2.4_Disk

Steffen Doebert (CERN)

14/05/2008, 10:00

High gradient experiment (1)

34. Comprehensive Analysis of rf Test Results

Alexej Grudiev (CERN)

14/05/2008, 10:45

High gradient experiment (2)

46. Comparative analysis of OFE, CuZr: breakdown and pulsed surface heating

Mr Sergio Calatroni (CERN)

14/05/2008, 11:05

High gradient experiment (2)

60. Summary and discussion of present status of high gradient performance

Toshiyasu Higo (KEK)

14/05/2008, 11:25

High gradient experiment (2)

50. Nextef high power establishment

Dr Shuji Matsumoto (KEK)

14/05/2008, 13:15

Tour to laboratories and workshops

29. Nextef high gradient experiment status

Toshiyasu Higo (KEK)

14/05/2008, 13:35

Tour to laboratories and workshops

51. Explanation of tour

Dr Shuji Matsumoto (KEK)

14/05/2008, 13:55

Tour to laboratories and workshops

54. Meeting picture

Nobu Toge (KEK)

14/05/2008, 14:00

Tour to laboratories and workshops

52. Guided tour

Kazue Yokoyama (KEK), Kenji Ueno (KEK), Dr Shuji Matsumoto (KEK), Yasuo Higashi (KEK)

14/05/2008, 14:10

Tour to laboratories and workshops

23. Copper treatment for single-cell standing-wave structure

Yasuo Higashi (KEK)

14/05/2008, 16:30

High gradient experiment (3)

33. Status of tests of single cell accelerating structures

Dr Valery Dolgashev (SLAC)

14/05/2008, 16:50

High gradient experiment (3)

32. Narrow waveguide experiment

Kazue Yokoyama (KEK)

14/05/2008, 17:10

High gradient experiment (3)

35. Pulsed heating experiments

Dr Lisa Laurent (SLAC)

14/05/2008, 17:30

High gradient experiment (3)

61. Discussion toward ultimate gradient

14/05/2008, 17:50

High gradient experiment (3)

63. Planned program on crab cavity for CLIC

Dr Roger Jones (University of Manchester)

15/05/2008, 09:00

High power test system (1)

37. Two beam test stand

Igor SYRATCHEV (CERN)

15/05/2008, 09:20

High power test system (1)

38. Plans for the CERN klystron based test stand

Karl-Martin Schirm (CERN)

15/05/2008, 09:40

High power test system (1)

39. Status of ASTA, Two-Pack system, and RF components Developments

Prof. Sami Tantawi (SLAC)

15/05/2008, 10:00

High power test system (1)

56. Waveguide valve design with TE10 mode transmission

Sergey Kazakov (Institute for Theoretical and Experimental Physics (ITEP))

15/05/2008, 10:45

High power test system (2)

40. Summary of high power devices and components for high gradient tests

Dr Shuji Matsumoto (KEK)

15/05/2008, 11:05

High power test system (2)

Klystrons, loads, waveguide, windows, gas purge, treatment,

58. Testing program & milestones for CLIC

Steffen Doebert (CERN)

15/05/2008, 13:15

High gradient strategy

47. Strategy for high gradient

Prof. Sami Tantawi (SLAC), Toshiyasu Higo (KEK), Dr Walter WUENSCH (CERN)

15/05/2008, 13:35

High gradient strategy

Discussion on Ultimate gradient goal and feasible gradient goal Parametrization Collaboration

48. Summary

Toshiyasu Higo (KEK)

15/05/2008, 14:15

Summary and closing

49. Closing remark

Prof. Atsushi Enomoto (KEK)

15/05/2008, 14:45

Summary and closing