3rd SPL Collaboration Meeting

11 Nov 2009, 09:00 → 13 Nov 2009, 18:00 Europe/Zurich

30-7-018 TE Auditorium (Kjell Johnsen) (CERN)

Roland Garoby (CERN)

The 3rd SPL collaboration meeting will take place at CERN on November 11-13, 2009. The “open” part of the meeting will start on Wednesday 11 at 9h00 and finish on Friday 13 at lunch. The purpose is to review technical progress, discuss solutions and define the detailed goals for next year. All working groups being present, it is also a unique opportunity for interaction. The first meeting of the Collaboration Board will take place on Friday afternoon. It shall be a “closed” meeting (in room B: 61-1-009) with typically 1-2 representatives per collaborating laboratory or institute. Venue: The plenary session on Wednesday 11 (morning) will take place in room 30-7-018 (TE Auditorium Kjell Johnsen). On Wednesday 11 (afternoon) and Thursday 12, all meetings will take place in building 30. The plenary session on Friday 13 (morning) will take place in room 4-3-006 (TH auditorium).

Minutes https://edms.cern.ch/file/1059044/0.1/Minutes_SPL_Collaboration_26012010.doc

Wednesday, 11 November

1 Welcome

Speaker: Lyn Evans (CERN)

2 Status of goals and means for the SPL study

Speaker: Roland Garoby (CERN)

Slides SPl_status_Nov2009.pdf SPl_status_Nov2009.ppt

3 Meeting goals

Speaker: Roland Garoby (CERN)

Slides Meeting_goals.pdf Meeting_goals.ppt

09:45 Coffee break

4 CEA plans for XFEL

Speaker: Stéphane Chel (CEA-Saclay)

slides montageXFELaSaclay_2.pdf montageXFELaSaclay_2.ppt

5 News from SNS

Speaker: Sang-Ho Kim (SNS Oak Ridge)

movie tes23.avi

slides SPL_CM_SNS_Status_Kim.pdf SPL_CM_SNS_Status_Kim.ppt

6 News from Project-X

Speaker: Mr Ralph Pasquinelli (Fermilab/RF)

Slides ICD2_spl.pdf

7 News from ESS

Speaker: Cristina Oyon (ESS Bilbao)

slides ESS_SPL_CERN.pdf ESS_SPL_CERN.ppt

12:35 Lunch

8 Report from WG1 (RF) and objectives of the meeting

Speaker: Edmond Ciapala (CERN)

Slides WG1_Report_and_Objectives.pdf WG1_Report_and_Objectives.pptx

9 Report from WG2 (Cavities) and objectives of the meeting

Speaker: Wolfgang Weingarten (CERN)

Slides WG2_report.pdf WG2_report.pptx

10 Report from WG3 (Cryomodule) and objectives of the meeting

Speaker: Vittorio Parma (CERN)

Slides 3rd_SPL_coll_meeting_Report_from_WG3.pdf 3rd_SPL_coll_meeting_Report_from_WG3.pptx

11 Report from WG4 (Beam dynamics) and objectives of the meeting

Speaker: Alessandra Lombardi (CERN)

Slides WP4-beam_dynamics.pdf WP4-beam_dynamics.pptx

12 Status of architecture and open questions

Speaker: Frank Gerigk (CERN)

Slides SPL-architecture.pdf

13 Status of integration/civil engineering and open questions

Speaker: Dr Sylvain Weisz (CERN)

slides SPL_Integration_SW111109.pdf SPL_Integration_SW111109.pptx

16:00 Coffee break

1st combined session WG2 & WG4

14 Brief report on the HOM workshop

Speaker: Alessandra Lombardi (CERN)

Slides HOMworkshopsummary_shortversion.pdf HOMworkshopsummary_shortversion.ppt

15 On the baseline HOM damping scheme for SPL Beta = 1 cavities

Speaker: Dr Hans-Walter Glock (Institut für Allgemeine Elektrotechnik Universität Rostock)

Slides SplMeet3_Glock_Rostock.pdf SplMeet3_Glock_Rostock.ppt

16 Higher order modes in the SPL, transverse and longitudinal effects

Speaker: Marcel Schuh (CERN)

Slides cern_3rd_coll.pdf cern_3rd_coll.pptx

1st session WG1

17 Review of RF distribution layouts and power requirements

Speaker: Edmond Ciapala (CERN)

slides

• 0
• Review_of_RF_Distribution_Layouts_and_Power_Requirements_WG1.pdf
• Review_of_RF_Distribution_Layouts_and_Power_Requirements_WG1.pptx

18 Modulators - Company presentation - SCANDINOVA

Speaker: Klas Elmquist (SCANDINOVA SYSTEMS AB)

slides SN_presentation_General_Nov_10_2009.pdf SN_presentation_General_Nov_10_2009.ppt

19 Magnetron Power Sources

Speaker: Amos Dexter (Lancaster University)

slides SPL09_Magnetron.pdf Magnetron Option Slides

1st session WG3

20 Sectorisation layouts: options and impact on cryo-modules

Speaker: Vittorio Parma (CERN)

21 Dimensions, pressures and temperatures of cryogenic circuits

Speaker: Udo Wagner (CERN)

Slides CM_11-11-09.pdf CM_11-11-09.pptx

22 Cryo-module longitudinal layouts

Speaker: Thierry Renaglia (CERN)

Slides MEETING_SPL_THIERRY.pdf MEETING_SPL_THIERRY.ppt

19:00 Collaboration Dinner (no host)

Thursday, 12 November

2nd combined session WG1 & WG2 & WG3

23 Required interfaces for cryostat design/integration

Speaker: Patxi DUTHIL (IPNO - IN2P3 - CNRS)

Slides SPL_meeting_20091112_duthil.pdf SPL_meeting_20091112_duthil.ppt

24 Mechanical layout and technical specification of the cavity-tuner-He-tank unit

Speaker: Ofelia Capatina (CERN)

Slides Ofelia_Mechanical_layout_v3.pdf Ofelia_Mechanical_layout_v3.pptx

25 Tuner design and performance

Speaker: Guillaume Devanz (CEA)

slides Meeting_09_tuner.pdf Meeting_09_tuner.ppt

2nd session WG4

26 Focusing : Doublet vs FODO structure : beam dynamics and layout

Speaker: Mohammad Eshraqi (CERN)

Slides EShraqi_fodovsdoublet.pdf

27 Discussion: Doublets vs. FODO : is there a preferred focusing structure?

10:00 Coffee break

3rd combined session WG3 & WG4

28 Sensitivity study on the SPL : definition of alignemnet tolerances, diagnostics and correction systems

Speaker: Piero Posocco (CERN)

slides Posocco_err_study.pdf Posocco_err_study.pptx

29 A non invasive technique for transverse beam envelope matching and its consequence on the cryomodule layout

Speaker: Romuald Duperrier (Unknown)

slides RDuperrier_SPL_20091112.pdf

30 Survey and alignment techniques for SPL

Speaker: Dominique Missiaen (CERN)

Slides Survey_SPL.pdf Survey_SPL.pptx

3rd session WG1

31 Coupleurs XFEL-Spécifications Techniques et Stratégie Industrielle

Speaker: Aboud Falou (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))

slides SPL-3rd-CM-2009-XFEL-WP05-falou.pdf SPL-3rd-CM-2009-XFEL-WP05-falou.ppt

32 Conditionnement HF des coupleurs TTF-3 et critères XFEL

Speaker: Ms Lucija LUKOVAC (LAL)

slides CondTTF3_criteresXFEL_SPLws_nov09.pdf CondTTF3_criteresXFEL_SPLws_nov09.ppt

video arcs in WGB

33 CEA Saclay Coupler Tests

Speaker: Guillaume Devanz (CEA)

slides Meeting_09_coupler.pdf Meeting_09_coupler.ppt

3rd session WG2

34 SPL cavity design by CEA-Saclay

Speaker: Juliette Plouin (CEA)

slides Plouin-SPL.pdf Plouin-SPL.ppt

35 SPL cavity design by CNRS-IPN-Orsay

Speaker: Guillaume Olry (IPNO - IN2P3 - CNRS)

slides Nov2009_SPLmeeting_olry.pdf Nov2009_SPLmeeting_olry.pptx

36 Conclusions of mini-workshop on Mechanical issues SPL cavities/cryomodules

Speaker: Ofelia Capatina (CERN)

Slides Ofelia_Conclusions_mini-workshop.pdf Ofelia_Conclusions_mini-workshop.pptx

37 Surface treatments at CERN

Speaker: Leonel Marques Antunes Ferreira (CERN)

slides sLHCPresentation_Nb_Ep_setup.pdf Niobium electropolishing installation

3rd session WG3

38 Cryo-modules for ERL at BNL

Speaker: Rama Calaga (BNL)

Slides ECx_Cavity_&_CM_new_cavity_shape_merged.pdf

3rd session WG4

39 Discussion on beam diagnostics and correction system - animated by P. Posocco

40 Discussion on future work and preparation of summary - animated by A . Lombardi

3rd combined session WG1 & WG2 & WG3 (30-7-018 TE Auditorium)

41 SPL coupler options and integration requirements

Speaker: Eric Montesinos (CERN)

Slides SPL_couplers_integration_requirements.pdf SPL_couplers_integration_requirements.pptx

42 Discussion on SPL coupler

12:30 Lunch

Joint session: questions / interactions between WGs

43 Interaction between Working Groups

Speaker: Roland Garoby (CERN)

44 Discussion on SPL architecture

Speaker: Frank Gerigk (CERN)

45 Discussion on integration and civil engineering

Speaker: Dr Sylvain Weisz (CERN)

16:00 Coffee break

4th session WG1

46 Lorentz force detuning measurements on the CEA cavity

Speaker: Mr Daniel Valuch (CERN)

Slides Lorentz_force_detuning_measurements_on_the_CEA_cavity.pdf Lorentz_force_detuning_measurements_on_the_CEA_cavity.pptx

47 RF simulations

Speakers: Matias Hernandez Flano, Wolfgang Hofle (CERN)

Slides

• slides
• slides
• slides
• slides

48 Development paths for High average RF Power Couplers

Speaker: Eric Montesinos (CERN)

Slides SPL_couplers_suggestions.pdf SPL_couplers_suggestions.pptx

49 Preparation of WG1 summary

4th session WG2

50 Setting up of WG2 summary report with recommendations to the Collaboration Board

Speakers: Stéphane Chel (CEA-Saclay), Wolfgang Weingarten (CERN)

51 Overview of SLAC cavity simulation and beam interaction program packages

Speaker: Dr Stephen Molloy (Royal Holloway, University of London)

Slides ACDcodes_SPL_2.pdf ACDcodes_SPL_2.ppt

52 TRIUMF involvement in the SPL Study

Speaker: Robert Laxdal (TRIUMF)

Slides spl-report-laxdal.pdf spl-report-laxdal.ppt

53 Magnetic shielding: Metallurgy and electromagnetic simulations

Speakers: Stefano Sgobba (CERN), Tobias Junginger (CERN)

Slides Sgobba_metallurgy.ppt Tobias_Junginger_3rd_SPL_Collaboration_Meeting.pdf

54 SPL-eRHIC cavity and cryomodule design at BNL

Speaker: Rama Calaga (BNL)

Slides spl3_3.pdf

4th session WG3

55 Warm quadrupole magnets

Speaker: Dr Davide Tommasini (CERN)

slides 2009-11-12-SPL.pdf 2009-11-12-SPL.pptx

56 Interactive session

- list of open issues - future plans

4th session WG4

57 From Linac4 to SPL

Speaker: Mohammad Eshraqi (CERN)

slides HEBT.pdf

58 Collimation in the SPL transfer line & integration of waveguide ducts

Speaker: Marcin Staszczak (Soltan Institute)

59 Collimator design : plans at STFC

Speaker: Luis Fernandez (STFC)

Slides L4collimatorslidesSPLmeetingb.pdf L4collimatorslidesSPLmeetingb.ppt

60 SPL to PS2 transfer line and PS2 injection requirements

Speaker: Bartmann Wolfgang (CERN)

slides SPL_WS_12Nov09.pdf SPL_WS_12Nov09.pptx

Friday, 13 November

61 WG1 summary & plan with recommendations to the CB

High and Low Power RF

Speaker: Edmond Ciapala (CERN)

Slides wg1_summmary.pdf wg1_summmary.pptx

62 WG2 summary & plan with recommendations to the CB

Superconducting RF cavities

Speaker: Wolfgang Weingarten (CERN)

Slides WG_2_Summary_report.docx WG_2_Summary_report.pdf

63 WG3 summary & plan with recommendations to the CB

Cryomodule

Speaker: Vittorio Parma (CERN)

Slides WP3_conclusions.pdf WP3_conclusions.pptx

64 WG4 summary & plan with recommendations to the CB

Beam dynamics

Speaker: Alessandra Lombardi (CERN)

Slides summary_WP4-beam_dynamics.pdf summary_WP4-beam_dynamics.pptx

11:00 Coffee break

65 Summaries and recommendation for architecture

Speaker: Frank Gerigk (CERN)

Slides conclusions-architecture.pdf

66 Summaries and recommendation for integration and civil engineering

Speaker: Dr Sylvain Weisz (CERN)

Slides SPL_Integration_SW131109.pdf SPL_Integration_SW131109.pptx

67 Plans for future meetings / life of the collaboration

Speaker: Roland Garoby (CERN)

Slides Final_words_Nov2009.pdf Final_words_Nov2009.ppt

12:30 Collaboration Lunch (by invitation only)

68 1st meeting of the Collaboration Board:

• Elections (chair- and spokes-persons) • Status of the collaboration (signatures, associate members…) • Analysis of progress and possible actions • Report & recommendations to the management

Slides SPL_CB_Nov2009.pdf SPL_CB_Nov2009.ppt