1. Beam Line to the HiRadMat Test Facility
Christoph Hessler for TE/ABT/BTP
Discussion of technical options and resources for HiRadMat

2. Required Beam Parameters
Unit
Value (proton beam)
Value (lead ion beam)
Beam energy
GeV
450
36.9×103 (177.4 GeV/n)
Bunch intensity
particles
5×109 to 1.15×1011
5×109 to 4.1×1010
Bunch length cm
11.2
Number of bunches -
1 – 288
1 – 592
Bunch spacing ns 25
≥ 25
Pulse energy MJ
2.4
28×10-3
Pulse length ms
7.2
Peak power GW
340
2.3
Normalized emittance (1s) mm
3.5
1.4
sx × sy at exp. (baseline)
mm2
1.0
sx × sy at exp. (request)
0.25 – 4.0
Christoph Hessler, TE/ABT/BTP

3. Studied Locations for HiRadMat
Beam
Christoph Hessler, TE/ABT/BTP

4. Studied Locations for HiRadMat
TT60
Beam
SPS
TI 2
T1 target area (option B)
Beam
TT61 tunnel (option C)
End of common part
with TI 2 transfer line
T9 target area / WANF (option A)
50 m
Christoph Hessler, TE/ABT/BTP

5. Beam Line Layouts T9 (option A): MBS switching magnets B190 QTL MBB
T1 (option B):
T1 target
T9 target
TT61 (option C):
QTR
MBE
TT60: Common part with TI 2
New transfer line
50 m
Christoph Hessler, TE/ABT/BTP

6. Optics Simulations (T9)
Example: Beam radius (1s) at target: 1.0 mm
x (m)
y (m)
s (m)
s (m)
Christoph Hessler, TE/ABT/BTP

7. Design Aspects Flexible design to cover a wide range of beam sizes
Optimized beam line design in order to use recuperated equipment wherever possible → no new magnets needed
Series powering of magnets wherever possible to reduce number of power converters
Christoph Hessler, TE/ABT/BTP

8. Cost Estimate T9 (option A) T1 (option B) TT61 (option C)
Magnet refurbishment
250
185
Cabling
360
450
Transport/installation
110
Survey 45 35 40
Power convertors
600
595
560
Vacuum system
245
215
225
Beam instrumentation
240
Water cooling
125
120
115
Controls 55
Interlock
Draftsman office 15
Total
2,100
1,985
2,050
all prices in kCHF
Christoph Hessler, TE/ABT/BTP

9. Remarks on the Cost Estimate
No contingency included
Cost estimate is for beam line only and is based on agreed beam delivery points
~250 kCHF could be saved if non-standard not refurbished power convertors would be used, but exploitation costs will be ~450 kCHF higher
Need a decision now to meet 2010 start-up deadline
Christoph Hessler, TE/ABT/BTP

10. Thank You! M. Meddahi, B. Goddard (TE/ABT/BTP)
D. Smekens, J. Bauche (TE/MSC)
C. Bertone (EN/HE)
D. Missiaen (BE/ABP)
A. Beuret, G. Le Godec (TE/EPC)
G. Vandoni (TE/VSC)
R. Jones (BE/BI)
B. Pirollet (EN/CV)
J. Wenninger (BE/OP)
J. Ramillon (EN/MEF)
Christoph Hessler, TE/ABT/BTP