Booking Schedule of the
(6.0 MeV EN-Tandem, 2.5 MV Van der Graaff, Data - Acquisition Facilities)

Feb - 2003

Below in blue are the backed up projects.

Key
Scheduled
Run after rescheduling
Run as scheduled
Date
(scheduled)		 Date
(run)		 Project / Institutions Number Spokesperson / team Beam/Energy Facility / DAQ Result
Feb 2-25

 Feb 2-25

 Continuous Testing and Maintainance
O Pekar,
T Hollander,
E Rood
SH Connell
 12C / 9 MeV
3.2 MeV p
Transmission to HE improved to specs. Transmission to analyser poor. Performed beam-alignment using H and C beams. reovered good transmission to analyser.
HE electronics overhauled. Earthing problem fixed. Lenses more stable.
Image quads digital signal termination problem fixed, control now reliable.
Attention to vacuums in AMS line, 0 degrees line and at HE. HV stabilsation improved. Nudams modified at Tank base. Analog column current monitors installed.
Rad monitors recalibrated.
Calibrate beam energy with feint beam and SB detector. Calibration needed correction
Feb 26-28
 Feb 26-28

 Beam Energy Calibration
Al(p,n)Si, 5.4MeV threshold
SH Connell,
O Pekar,
T Tjebane,
A da Costa,
S Mabizela,
D Dube
 4 - 6 MeV p
Preliminary recalibration
    Thin single crystal diamond project :
Implantation - anneal and etch lift-off technique		   C Levitte
(Schonland)
Sbu Mabizela
SH Connell
D Rebuli
E Sideras-Haddad		 12C / 9 MeV 0o High Energy Heavy Ion Implantation beam line  
    Develop AMS capability - prepare for separation measurement of 13C, 14C, and 14N   Tjatje Tjebane
SH Connell. 
E Sideras-Haddad
E Rood, O Pekar, T Hollander, R Chirwa		 12C5+ / 19.8 MeV

13C5+ / 19.8 MeV

 Tandem - 45o E beam line.
- newly installed MS line		  
    uPIXE study of blood samples from aesophogus cancer patients   Ray
(Oncology Dept)
E Sideras-Haddad
SH Connell		 Proton / 3.2 Mev Tandem - 30o W beam line
Microprobe 
OMDAQ		  
    Study of hydrogen mobility in diamond (using deuterium isotope)   A Naran
(U. Eduardo Mondlane)
SH Connell
E Sideras-Haddad
JPF Sellschop
D Rebuli
A DaCosta
M Dalton		 12C / 12 MeV Tandem - 30o W beam line
Microprobe 
COLLECT-DAQ		  
    Characterisation of H, N and O distributions in growth zones of ultra-high-quality synthetic type Ia diamond   D Dube
D Rebuli
JPF Sellschop
(Schonland)
A DaCosta
SH Connell
E Sideras-Haddad		 4He / 3-5 MeV Tandem - 30o W beam line
Microprobe 
OMDAQ		 Develop microscopy for in situ N and O in diamond
    Radiation Damage study of Diamond Detectors   A DaCosta
(Schonland)
JPF Sellschop
SH Connell
E Sideras-Haddad		 12C / 12 MeV
Proton / 3.2 MeV		 Tandem - 30o W beam line
Microprobe 
OMDAQ		  

Last updated  : 4 March  2003
For queries and comments - e-mail Dr SH Connell

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