EP Spectrometer Magnets Inventory

Name Gap dimensions [mm]
Height, Width, Length
Field
[T]
Current
[A]
Power
[kW]
Weight
[Ton]
Location/Use
PT (x?)
(polarised target)
50, Ø = 50 2.5 (?)       B168
PT 6  (MNP 12)
(polarised target)
63, Ø = 80 2.5 598 72   B185/Stored
PT 7
(polarised target)
max 110, Ø = 300 max 2.5 950 160 25  B168/ 3D calibrations 
TC 8 120, 120, 290 mod. 80    90    290 1.6
2.0
450 60 2.1 B610/Stored
MNP 17 300, 1000, 300 1 700 100 20 B168/Tests
MNP 21/1 (AEG) 500, 1530, 500
(diff. gap heights)
1.65  2500 1250 120 B886/COMPASS
MNP 21/2 (AEG) 500, 1530, 500
(diff. gap heights)
        GSI Darmstadt
MNP 21/3 (BBC) 500, 1530, 500 1.65 2500 1250 120 B185/Stored
MNP 22/A 500, 1000, 1000 1.4 2500 750 60 B887/CMS test magnet
MNP 22/B 500, 1000, 1000 1.4 2500 750 60 B185/Stored
MNP 24 (200, 2000,500)
Gap height extensible to 600 mm
1.5 1000 200 45 B168/Hall sensor calibration
MNP 33 600, 2450, 800 0.8 1250 720 75 Magnet modified, see row below
MNP 33/mod
(2 additional coils)
2400, 2450, 800 0.36 2500 900 125 B918/NA 48/2
MEP 45 1000, 2000, 4000 1.82 2000 2700 400 B888/COMPASS 
ACM (MEP 46) hex.
toroidal air-core magnet
Inner/outer Ø = 300/3000, 3900 1.9
(B/r)
1000 Pulsed average 2000 150 B185/Dismounted and stored
MEP 48 400, Ø = 1000 1.47 2000 400 72 B185/Stored
UA1 – NOMAD Magnet (MEP 50) 3500, 3600, 7000 0.7 10000 5550 1420 Used by T2k, J-PARC, Japan
MEP 51
(Crocodile)
150, 2000, 270 1.04 800 130 20 ISR4/Stored
TPC-90/mod  Solenoid Ø = 900, 2250 0.7 900 900 25 B185/Stored
Last used by HARP
Goliath 1050, Ø = 2000 1.5 Up coil 3600
Low coil 5350
550
950
  B887/H4 beam
Last used by Na57
OAFM
(Open Axial Field Mag.)
1500, Ø = 1180 0.55 1090 750 320 Non existing
Last used by OBELIX
UA6 magnet           ISR4/Stored
Superconducting Vertex magnet 1 (Alsthom) 1000, Ø = 2000 1.5 5000 L = 1.68 Hy 380 B887/NA49 H2 beam
Superconducting Vertex magnet 2 (Ansaldo) 1000, Ø = 2000 1.5 5000 L = 1.68 Hy   B887/NA49 H2 beam
Superconducting  Morpurgo  3500, Ø = 1600 1.9 6000 20 MJ 230 B887/ATLAS H8 beam
Superconducting M1 (Morpurgo)           B887/CMS H2 beam