beam intercepting devices for linac 4
DESCRIPTION
beam intercepting devices for LINAC 4. Status Report, ENTM 02/11/2010. Overview. Beam stoppers for source/LEBT and for Linac4 transfer line Chopper line collimator Beam dumps for the movable bench (C. Maglioni) 50-100 MeV measurements bench dump Beam dumps for LBE/LBS lines and LBS slit - PowerPoint PPT PresentationTRANSCRIPT
Status Report, ENTM 02/11/2010
BEAM INTERCEPTING DEVICES FOR LINAC 4
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Overview Beam stoppers for source/LEBT and for
Linac4 transfer line Chopper line collimator Beam dumps for the movable bench (C.
Maglioni) 50-100 MeV measurements bench dump Beam dumps for LBE/LBS lines and LBS slit Head, tail, H0/H- internal dumps for the PSB
injection region (R. Chamizo) Linac4 main dump (R. Chamizo)
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
LINAC 4 layout
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
LINAC 4 layout
Beam stoppers for source/LEBT
Beam dumps for the movable bench (C. Maglioni) Linac4 main dump
(R. Chamizo)
50-100 MeV measurements bench dump
Chopper line collimator
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Beam stoppers for source/LEBT
LINAC4 Project Document No.L4-T-ES-0001EDMS Document No.1057463
Racetrack flanges are housing the beamstopper. Two flanges facing each other (180°)
3MeV L4-Nom
Maximum H- Current 40 mA 80 mA
Pulse Length 150µs 400µs
Max Rep-Rate 2Hz
Beam Energy 45 keV
Beam parameters
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Beam stoppers for source/LEBT
Design finished
Production started
Ready by the end of the year
One unit withIris to produce a pencil beam
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Produced and installed
Chopper line collimator (3MeV)
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Beam stopper forLinac4 transfer line
Slit LBS
Slits LBE
Fast beam stopper
Sieve (removed)
Beam stopper
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Beam stopper forLinac4 transfer line Intension to reuse the existing stopper tank (layout
dimensions and functionality) Simulations for the material to be done Cooling to be foreseen (additional piping)
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Beam dumps for LBE/LBS lines and LBS slit SPECIFICATIONS FOR BEAM
DUMPS IN LINAC4 DUMP LINE, LBE AND LBS LINES
F. Regis will work on that LBE dump LBS dump, feasibility study for
integration done LBS slit
Start with the 3-12 MeV slit design Go towards a stripping foil with a
dedicated dump (below the spectro-meter magnet?
Have a thick slit,absorb most, but less clean beam?
LINAC4 Project Document No.L4-B-ES-0001 v.1.0EDMS Document No.1056611 v.1.0
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
50-100 MeV measurements bench dump
USER SPECIFICATIONS FOR LINAC4 COMMISSIONING DUMP AT 50 AND 100 MEV
To be treated together with the main dump (160MeV)
Two solutions: A “movable“ version for 50 and 100 MeV Use a stationary dump for 160 MeV
LINAC4 Project Document No.L4-T-EP-0004 v.0.2EDMS Document No.1094599 v.0.2
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
50-100 MeV measurements bench dump
50 MeV
100 MeV
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Chopper collimator done Source stopper ready in January 2011 Dumps for the measurement bench April
2011 50/100 MeV dump – 160 MeV main dump
for the end of 2012 LBE/LBS and slit from 2013 onwards TL beam stopper for 2014 Head and tail /H0/H- for 2014
Planning
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
EVM / Planningwu v1.0 Generated: 28-oct-2010 13:48
cmd wu WU ID Baseline Status Description WBS Holders EMail Start Date Finish Date Commentscmd Pxx # Skill [Missing] Email or Profile Org Code [Recharging] Duration Unit (M.WK, %) Start Date Finish Date Comments
cmd de # Weight Deliverable description Actual Qty Total Qty Unit Start Date Finish Date Comments
wu 48032Baseline 2 PL TL Stopper LINAC4 2.13 [email protected] 1-Nov-2010 31-Mar-2012new date
MSP 10 Materials & machining 55151 35000CHFMIS.S 20 FSU support 55151 10000CHFMSP 30 Design office 55151 25000CHFde 10 26 Materials and oders 0 100% 1-Jun-2011 31-Jul-2011delayedde 20 6 Electric parts 0 100% 1-Jun-2011 31-Jul-2011delayedde 30 13 Machining 0 100% 1-Aug-2011 30-Sep-2011delayedde 40 0 Parts manufactured 0 100% 1-Aug-2011 30-Sep-2011delayed
de 45 0Technical specification & validation 0 1U 1-Nov-2010 28-Feb-2011new date
de 50 0 Beam stoppers assembled 0 1U 30-Sep-2011 1-Dec-2011delayedde 60 0 Stopper fully tested 0 1U 1-Dec-2011 1-Feb-2012delayedde 70 25 Stopper execution drawings 0 100% 1-Mar-2011 30-Jun-2011delayedde 80 0 dump installed 0 1U 1-Mar-2012 31-Mar-2012
wu 48028Baseline 2 AC Stopper Ion source LINAC4 2.13 [email protected] 1-Nov-2009 30-Jan-2011Date modified
MSP 10 Materials & machining 55150 50000CHFMIS.S 20 FSU support 55150 20000CHFMSP 30 Design office 55150 25000CHFde 10 35 Materials and oders 60 100% 1-Nov-2009 30-Sep-2010modifiedde 20 14 Electric parts 40 100% 1-Nov-2009 29-Oct-2010modifiedde 30 21 Machining 25 100% 1-Nov-2009 30-Sep-2010productionde 40 0 Parts manufactured 25 100% 1-Nov-2009 30-Sep-2010productionde 45 25 Stopper execution drawings 100 100% 30-Nov-2009 26-May-2010Design finishedde 50 0 Beam stoppers assembled 0 2U 1-Feb-2010 11-Oct-2010Date modifiedde 60 0 Stopper fully tested 0 2U 31-Oct-2010 30-Nov-2010Date modifiedde 70 0 Stopper installed 0 2U 1-Dec-2010 30-Jan-2011Renaming
wu 48038Baseline 2 AC Dump conceptual design LINAC4 2.13 [email protected] 1-Apr-2009 1-Oct-2010
de 10 1Technical specification & validation 0.6 1U 1-Apr-2009 1-Oct-2010
Checking new operation scenarios
wu 48034Baseline 2 AC
Ho/H-,head & tail dumps - conceptual design LINAC4 2.13 [email protected] 1-Jan-2009 1-Oct-2010Studies on going
de 10 1 Technical specification ready 0.8 1U 1-Jan-2009 1-Oct-2010
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
EVM / Planning EVM to be created for:
3-12 MeV measurement bench LBE/LBS dumps and LBS slit And the 50/100 MeV dump
DRAFT
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Reserve slides
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O. Aberle, EN-STI, Linac4 Beam Coordination Committee - Meeting 20
Reserve