Proton Synchrotron Division
The map of Septa in the PS complex
Back to septa magnets home page
The map
Please click on the septum name to jump to its corresponding page. For septa magnets in the
Booster or AD, click on either of these machine names to get a more detailed map.
Back to the septa magnets home page
Horizontal Magnetic Septum 16
Used for: Proton and ion ejection from the PS towards SPS and AD machines
Image of magnet in PS ring
Design parameters:
- Type: under vacuum, laminated, single turn magnet
- Gap height: 30 mm
- Gap width: 65 mm
- Septum thickness: 3 mm
- Current: 28.7 kA pulsed
- Particle energy: 26 GeV
Back to PS complex map
Horizontal Electrostatic Septum 23
Used for: Proton ejection from the PS towards East Hall experimental area
Image of magnet in PS ring
Design parameters:
- Type: under vacuum
- Electrode length: 778 mm
- Septum length: 888 mm
- Septum thickness: 0.1 mm
- Tension: 160 kV DC
- Particle energy: 25 GeV
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Horizontal Magnetic Septum 26
Used for: Antiproton ejection from the PS towards LEAR, presently not used.
Image of magnet in PS ring
Design parameters:
- Type: under vacuum, ferrite, single turn magnet
- Gap height: 60 mm
- Gap width: 95 mm
- Septum thickness: 1.5 to 18 mm
- Current: 8 kA pulsed
- Particle energy: 3.5 GeV
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Horizontal Electrostatic Septum 31
Used for: Proton ejection from the PS towards SPS (continious transfer 5 turn)
Image of magnet in PS ring
Design parameters:
- Type: under vacuum
- Electrode length: 1850 mm
- Septum length: 2293 mm
- Septum thickness: 0.1 mm
- Tension: 170 kV DC
- Particle energy: 14 GeV
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Horizontal Magnetic Septum 42
Used for: Proton and ion injection from the Booster towards PS.
Image of magnet in PS ring
Design parameters:
- Type: under vacuum, laminated steel, single turn magnet
- Gap height: 60 mm
- Gap width: 116 mm
- Septum thickness: 5 mm
- Current: 34 kA pulsed
- Particle energy: 1.4 GeV
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Horizontal Magnetic Septum 57
Used for: Slow extraction of protons and ions from the PS towards East Hall.
Image of magnet in PS ring
Design parameters:
- Type: under vacuum, laminated steel, single turn magnet
- Gap height: 25 mm
- Gap width: 40 mm
- Septum thickness: 4 mm
- Current: 10 kA slowly pulsed
- Particle energy:
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Horizontal Magnetic Septum 58
Used for: Electron ejection towards SPS and LEP from the PS.
Image of magnet in PS ring
Design parameters:
- Type: under vacuum, laminated steel, single turn magnet
- Gap height: 25 mm
- Gap width: 65 mm
- Septum thickness: 3 mm
- Current: 24.5 kA pulsed
- Particle energy:
Back to PS complex map
Bumper 61
Used for: Slow extraction from PS to East Hall
Image of magnet in PS ring
Design parameters:
- Type: Under atmospheric pressure, solid steel, 10 turn magnet
- Gap height: 77 mm
- Gap width: 335 mm
- Septum thickness: 11.2 mm
- Current: 1.2 kA DC
- Particle energy: GeV
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Extracter 61
Used for: Slow extraction from PS to East Hall
Image of magnet in PS ring
Design parameters:
- Type: Under atmospheric pressure, solid steel, 4 turn magnet
- Gap height: 25 mm
- Gap width: 40 mm
- Septum thickness: 4 mm
- Current: 2.4 kA DC
- Particle energy: GeV
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Horizontal Magnetic Septum 74
Used for: Electron injection from LPI to PS.
Image of magnet in PS ring
Design parameters:
- Type: under vacuum, laminated steel, single turn magnet
- Gap height: 18 mm
- Gap width: 81 mm
- Septum thickness: 4 mm
- Current: 12.5 kA pulsed
- Particle energy:
Back to PS complex map
Horizontal Magnetic Septum 92
Used for: Positron injection from LPI to PS.
Image of magnet in PS ring
Design parameters:
- Type: under vacuum, laminated steel, single turn magnet
- Gap height: 18 mm
- Gap width: 81 mm
- Septum thickness: 4 mm
- Current: 12.5 kA pulsed
- Particle energy:
Back to PS complex map
Horizontal Magnetic Septum 00
Used for: Positron AND electron ejection from LPI (EPA) to PS.
Design parameters:
- Type: under vacuum, laminated steel, single turn magnet
- Gap height: 18 mm
- Gap width: 81 mm
- Septum thickness: 4 mm
- Current: 18.1 kA pulsed
- Particle energy:
Back to PS complex map
Horizontal Magnetic Septum 331
Used for: Positron and electron injection from LIL into EPA at LPI.
Design parameters:
- Type: under atmospheric pressure, solid steel, 4 turn magnet
- Gap height: 25 mm
- Gap width: 162 mm
- Septum thickness: 19.2 mm
- Current: 2.75 kA DC
- Particle energy:
Back to PS complex map
Horizontal Magnetic Septum 332
Used for: Positron and electron injection from LIL into EPA at LPI.
Design parameters:
- Type: under atmospheric pressure, solid steel, 12 turn magnet
- Gap height: 25 mm
- Gap width: 105 mm
- Septum thickness: 6.6 mm
- Current: 2.75 kA pulsed
- Particle energy:
Back to PS complex map
For comments and changes send e-mail to Jan Borburgh
Copyright CERN -- 19/07/99
