RuPACRuPAC--2012 Conference 2012 Conference SaintSaint--Petersburg, RUSSIAPetersburg, RUSSIA September 24September 24--2828
New Developments and a Review of the New Developments and a Review of the Accelerator Facilities at Accelerator Facilities at iTembaiTemba LABSLABS
J.L. Conradie, R. Bark, A.H. Botha, J.C. Cornell, M.A. Crombie, J.L. Conradie, R. Bark, A.H. Botha, J.C. Cornell, M.A. Crombie, J.G. De Villiers, H. Delsink, H. Du J.G. De Villiers, H. Delsink, H. Du Plessis, W.D. Duckitt, D.T. Fourie, M. Hogan, I.H. Kohler, R.H. Plessis, W.D. Duckitt, D.T. Fourie, M. Hogan, I.H. Kohler, R.H. McAlister, P. Van Schalkwyk, J.V. McAlister, P. Van Schalkwyk, J.V.
Pilcher, P.F. Rohwer, M. Sakildien, R. Thomae, M.J. Van Niekerk,Pilcher, P.F. Rohwer, M. Sakildien, R. Thomae, M.J. Van Niekerk, J.S. Du Toit, J.P. Slabbert, J.S. Du Toit, J.P. Slabbert, iThemba LABS, P.O. Box 722, Somerset West 7130, South Africa iThemba LABS, P.O. Box 722, Somerset West 7130, South Africa
J. Dietrich, Technische Universitaet Dortmund, GermanyJ. Dietrich, Technische Universitaet Dortmund, GermanyM. Poggi, INFN Laboratori Nazionali di Legnaro, Viale dellM. Poggi, INFN Laboratori Nazionali di Legnaro, Viale dell’’UniversitaUniversita’’ 2, 35020, Legnaro, Padova, Italy2, 35020, Legnaro, Padova, Italy
Separated-Sector Cyclotron FacilitySeparated-Sector Cyclotron Facility
0 10 20 m
beambeamswingerswinger
SSCSSC
SPC1SPC1SPC2 SPC2
Polarized ion sourcePolarized ion source
ECR ion sourceECR ion source
RadioisotopeRadioisotope production production
Neutron therapyNeutron therapy
SpectrometerSpectrometerTarget vaultsTarget vaults
electronicselectronics electronicselectronics
Proton therapyProton therapy
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 2
© Nuclear Physics©© Nuclear PhysicsNuclear Physics
© Neutron Therapy©© Neutron TherapyNeutron Therapy
© Proton Therapy©© Proton TherapyProton Therapy
© Energy Change©© Energy ChangeEnergy Change
© Isotope Production©© Isotope ProductionIsotope Production
Beam Schedule0.
00
2.00
4.00
6.00
8.00
10.0
0
12.0
0
14.0
0
16.0
0
18.0
0
20.0
0
22.0
0
24.0
0
MON
TUE
WED
THU
FRI
SAT
SUN
Time of day
0.00
2.00
4.00
6.00
8.00
10.0
0
12.0
0
14.0
0
16.0
0
18.0
0
20.0
0
22.0
0
24.0
0
MON
TUE
WED
THU
FRI
SAT
SUN
Time of day
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 3
Year Beam Supplied as:% of Scheduled beam time
for:
% of Total time
% of Scheduled*
timeEnergy
Changes Interruptions2004 72.0 84.9 6.7 5.92005 71.3 83.6 5.5 6.42006 66.1 80.3 5.5 7.92007 67.1 79.28 5.4 10.42008 62.0 75.17 4.0 14.32009 70.5 83.7 6.9 7.92010 67.6 82.18 5.2 7.32011 68.9 85.91 5.4 4.8
Operating Statistics for the past 8 years
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 4
4 MW Uninterruptible Power Supply (UPS)
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 5
Power Dips handled by the UPS
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 6
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September7
- - - - - - - - -
BEAM
Electrostatic Channel
Magnetic
Channel
x
yx
y
Rotator (5 Quadrupole magnets)
Electrostatic Septum Magnetic Septum
Cross-sectional representation of how the beam is rotated through 90º during its passage of the Rotator
Electric Field
Magnetic Field Deflected
Beam
Undisturbed Beam
- - - - - - - - -
BEAM
Electrostatic Channel
Magnetic
Channel
x
yx
y
Rotator (5 Quadrupole magnets)
Electrostatic Septum Magnetic Septum
Cross-sectional representation of how the beam is rotated through 90º during its passage of the Rotator
Electric Field
Magnetic Field Deflected
Beam
Undisturbed Beam
Beam Splitter
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September
Beam Splitter
9RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September
Electrostatic Channel a mirror image of the PSI design
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 10
Magnetic Channel
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 11
Beam behind the electrostatic channel
Beam in front of the magnetic channel
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 12
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 13
Beam Profile showing clear separation between the
deflected part and the main beam
Measured Beam Current
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 15
Beam diagnostics developed for high beam intensities
16
New Grid Electronics
Phase Probe Structure in the Vacuum Chamber of the Separated Sector Cyclotron
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 17
SSC Non-destructive Beam Phase Probe Measurement System
Adjustable
Amplification
Lock-in Amplifier
Phase Probes
Combiner
Selectable
BPFs
Client PC
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 18
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 19
GTS2 and HMI ECRIS Ion Sources
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 20
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 21
HMI ECRIS in operation since 2009
GTS2 ECRIS partially assembled
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 22
GTS2 ECRIS
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 23
Xenon beam current produced by the Grenoble Test Source (GTS2)
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 24
New Digital Low Level RF Control System
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September
Phase stability < 0.01 degreeAmplitude stability 1in16 000
EPICS Control System
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 26
Control Room
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 27
11 MeV H- PET Cyclotron – ECLIPSE
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 28
Ice Building Machine
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 29
Proposed Dedicated Facility for Proton Therapy
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 30
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 31
Proposed Radioactive Beam Facility
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 32
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 33
Thank you
RuPAC-2012, Saint-Petersburg, RUSSIA, 24-28 September 34
Rf‐system
Sector Magnet
Rf‐system
Low Energy In
High Energy Out
The Separated-sector cyclotron4
35