State Scientific Center of Russian Federation Institute for Theoretical and Experimental Physics ( ITEP )

State Scientific Center of Russian Federation

Institute for Theoretical and Experimental Physics( ITEP )

FAIR meeting on 19 March 2009 (Protvino)

FAIR. Expression of interest from ITEP

SIS 300 beam diagnostics

FAIR meeting on 19 March 2009 (Protvino)

Diagnostic elementsComfort' In house' In collaboration'

SIS 100 BPM 50% 50%Closed orbit feedback 10%Wall current monitor 50%Ionization profile monitor 60%SEM grid 50%

SIS 300 BPM 50% 50%Wall current monitor 50%Ionization profile monitor 60% >60%SEM grid 50% >50%

CR BPM 50%Wall current monitor 50%

Ionization profile monitor 40%SEM grid 50%

RESR BPM 50%Ionization profile monitor 40%

HESR BPM 50%

---+++

>50%

FAIR meeting on 19 March 2009 (Protvino)

Beam position monitor challenges Wide range of currents Tight requirements for position accuracy for intense

beams – Δx < 0.1mm, x = ±100mm

Beam position monitor features A special attention to pick-up construction Careful design of front-end electronics

FAIR meeting on 19 March 2009 (Protvino)

BPM Applications

distortion

SIS100/300Turn-by-turn variation of any bunch in the train

Closed orbit feedback

Bunch-by-bunch operation to get a distinguish between bunches

reaction

Lattice function

FAIR meeting on 19 March 2009 (Protvino)

Example of a electrode arrangement for a linear-cut BPM and the scheme of the position determination.

FAIR meeting on 19 March 2009 (Protvino)

BPM electronics

Fast orbit correction

module

Fast longitudinal correction

module

Data concentrator5.4 MSPS per module

Data router

RAW data from selected chanels

On-line orbit analyzers

84(SIS100)/76(SIS300) modules

Visualization

~1.5GB/sec

Orbit correction

module

ITEP

800 MB/sec per module

BP

M a

nten

nas

Ana

log

fron

t-en

d

Dig

itize

rs a

nd

prim

ary

data

an

alys

is m

odul

es

FAIR meeting on 19 March 2009 (Protvino)

BPM basestation with analog front-end

FAIR meeting on 19 March 2009 (Protvino)

BPM timetable(rough estimation)

1469,2

I II III IV I II III IV I II III IVCommon technical requirements formulation 5Detailed technical requirements formulationBase station prototype design (10 prototypes)Base station firmware designBase station test on ITEP synchrotronBase station test on SIS18 (GSI)Base station design optimisationBase station manufacturing SIS100 & SIS300 (84+76+10%)System integrationOn-line orbit analyser preliminary designOn-line orbit analyser basic algorithms developingOn-line orbit analyser design optimisationOn-line orbit analyser manufacturing SIS100&SIS300 ->6User interface development

Software:Xilinx ISE 9.2 5Analog Device Visual DSP++ 5.0 2IAR Embedded WorkBench for ARM 2,7Boland Delphi for Windows 0,5OrCAD 16.0 (Capture+Pspice+PCB Designer) 15

Equipement:Oscilloscope TDS 15Development tools (eval. Boards, programmers etc.) 12

Transportation cost: 1 22

Consumables: 5Overheads: 10 10

10

9

15

15

12

1080

1620

6

660

264,2 1190

10015

5

10

FAIR meeting on 19 March 2009 (Protvino)

Ionization profile monitor Advanced concept with high resolution and

fast profile measurements IPM is a subject of GSI-ITEP collaboration

FAIR meeting on 19 March 2009 (Protvino)

Ionization profile monitor. Fast profile readout.

FAIR meeting on 19 March 2009 (Protvino)

Permanent magnet quadrupole at one of the ITEP synchrotron output

channel

Tuning plungerQuadrupole

lens

Drift tube

Cavity shellPost coupler

Tuning plungerQuadrupole

lens

Drift tube

Cavity shellPost coupler

Examples of ion beam optic elements constructed in ITEP on the base of permanent magnets

PM Lens design and rods magnetization scheme for 352 MHz Prototype Alvarez DTL

Tank for the CERN SPL

Secondary emission monitor

FAIR meeting on 19 March 2009 (Protvino)

Construction drawing (overview from the front side) of a typical profile grid. To reduce the number of required signal processing channels, a larger spacing outside the center has been chosen.

Roughly estimated number of secondary electrons per incident ion with the energy of incident ion as a parameter. The data have been scaled ~z1.5 from various data found in the literature

FAIR meeting on 19 March 2009 (Protvino)

SEM-grid timetable(rough estimation)

Common technical requirements formulation* 5Detailed technical requirements formulation*Prototype developing*Firmware preliminary design*Prototype test on SIS18(GSI)*Design correctionManufacturing of 8 units (SIS300+25% only)System integrationUser interface developing*SEM-grid thermal and mechanical behaviour simulation*Mechanical construction developingMechanical construction design and test (8 modules)delivering and installation

Software:COMSOL Multiphysics* 10Microsof Visual Studio* 5MATLAB* 12

EquipementCompact PCI Modules 72Development tools 10

Transportation costConsumables 1 1 1Overheads 5 5 5

Total 397* Costs are shared between SIS100 and SIS300 Cost Book 360

1020

2020

1015

1015

10

1520

9010

FAIR meeting on 19 March 2009 (Protvino)

Wall Current Monitor

Scheme of an inductive wall current monitor and the realization for CERN LINAC 2

The realization of a wall current monitor at a Ø 40 mm beam pipe

for CTF

FAIR meeting on 19 March 2009 (Protvino)

I II III IV I II III IV I II III IVCommon technical recuirements formulation* 5Detailed technical requirements formulation*Computer simulation of a detector*Technical drawing of a detector*Detector manufacturing and testElectronics. Analog part designSimulation and prototyping*manufacturingElectronics. Digital part designSimulation and prototyping*manufacturingfirmware developing*interface software developing*delivering and installation

SoftwareXilinx ISE 5 *IAR ARM Workbench 5 *

Equipement5GSPS Oscilloscope 15 *Network analyser 17 *Spectrum analyser 17 *

FPGA development tools (hardware) 2

Transportation cost 1,5Consumables 1 1 1Overheads 3 3 3

Total: 209,5* costs are shared between SIS100 and SIS300 Costbook: 150

10

1020

105

530

1510

105

WCM electronics timetable(rough estimation)

FAIR meeting on 19 March 2009 (Protvino)

Diagnostic elementsComfort' In house' In collaboration'

SIS 100 BPM 50%Closed orbit feedback 10%Wall current monitor 50%

Ionization profile monitor 60%SEM grid 50%

SIS 300 BPM 50% 50%Wall current monitor 50%Ionization profile monitor 60% >60%SEM grid 50% >50%

CR BPM 50%Wall current monitor 50%Ionization profile monitor 60%SEM grid 50%

RESR BPM 50%Ionization profile monitor 60%

HESR BPM 50%

---++

+

>50%

FAIR meeting on 19 March 2009 (Protvino)