LHC Beam Size Measurement Review

1 Oct 2019, 09:00 → 2 Oct 2019, 12:30 Europe/Zurich

774/R-013 (CERN)

Gianluigi Arduini (CERN)

Charge to the reviewers:

• Are the limitations of the existing devices being addressed correctly?
• Is the case for a new, non-invasive beam size measurement device solid in the context of the long-term future of the LHC?
• Are the specifications clear?
• Is the current HL-LHC baseline of a BGV device the most adapted to reach these specifications?

Detailed budget & planning issues will not be directly reviewed. The aim will be to make recommendations for one or more future instruments for which a full design review will be held at the end of 2020.

Reviewers:

• Gianluigi ARDUINI - BE-ABP (Chair)
• Anne DABROWSKI - EP-CMX
• Mike LAMONT - BE-HDO
• Jorg WENNINGER - BE-OP
• Kay WITTENBURG - DESY Hamburg

 

 

Review Summary - Findings_Comments_Recommendations.pdf

Tuesday 1 October

Performance of existing devices & plans for Run 3

Convener: Rhodri Jones (CERN)

1 Introduction (15')

Speaker: Rhodri Jones (CERN)

Beam Size Measurement Review 2019 - introduction.pdf

Beam Size Measurement Review 2019 - introduction.pptx

2 Summary of uses of beam profile measurements in LHC (20' + 10')

Speaker: Stefania Papadopoulou (CERN)

profLHC_BeamSizeMeasReview_stef.pdf

3 LHC wire scanner system Run 1&2 & plans for Run 3 (20' + 10')

Speaker: Federico Roncarolo (CERN)

LHC_BWS_RUN1-2_beamsizereview_Oct2019_final.pdf

LHC_BWS_RUN1-2_beamsizereview_Oct2019_final.pptx

10:15 Coffee break

4 LHC synchrotron light imaging system Run 1&2 & plans for Run 3 (20' + 10')

Speaker: Georges Trad (CERN)

review.pptx

5 LHC BGV demonstrator Run 2 (20' + 10')

Speaker: Mr Benedikt Würkner (Vienna University of Technology (AT))

2019-10-01 - Beam Size measurements review.pdf

2019-10-01 - Beam Size measurements review.pptx

6 Quadrupolar BPM beam size measurements (20' + 10')

Speaker: Diogo Miguel Louro Alves (CERN)

PresentationForLhcBeamSizeReview.pptx

12:15 Lunch

Future Possibilities

7 Beam size measurement requirements for HL-LHC (20' + 10')

Speaker: Rogelio Tomas Garcia (CERN)

SLIDESlogo.pdf

8 Current BI & WP13 Baseline for relevant HL LHC instrumentation (20' + 10')

Speaker: Rhodri Jones (CERN)

Beam Size Measurement review - WP13 baseline 2019.pdf

Beam Size Measurement review - WP13 baseline 2019.pptx

9 Possible wirescanner upgrades for HL-LHC (20' + 10')

Speaker: Raymond Veness (CERN)

HL-LHC-BWS-1019v2.pdf

HL-LHC-BWS-1019v2.pptx

10 Possible synchrotron light upgrades for HL-LHC (interferometry / slit scanner / ….) (20' + 10')

Speaker: Enrico Bravin (CERN)

Future of BSRT.pdf

Future of BSRT.pptx

15:30 Coffee break

11 Proposal for an upgraded beam gas ionisation system (20' + 10')

Speaker: James Storey (CERN)

BGI-Proposal-JWS.pdf

BGI-Proposal-JWS.pptx

12 Gas jet diagnostics for HL-LHC (20' + 10')

Speaker: Stefano Mazzoni (CERN)

2019.10_LHC_Beam_Size_Review.pdf

2019.10_LHC_Beam_Size_Review.pptx

13 Proposal for a BGV system for HL-LHC (20' + 10')

Speaker: Robert Kieffer (University of London (GB))

2019_10_01_HL-BGV6.pdf

2019_10_01_HL-BGV6.pptx

Wednesday 2 October

Discussion session

14 Review discussion session (closed)

10:00 Coffee break

15 Review discussion session (closed)

Wrap up