HEST Magnets
Data sheets of some magnets:
main quadrupole (GHEBTAQPL): GSI-MT-Ptab-2004-11.0.pdf
Some of the switching dipoles are equipped with Hall probes, used to measure remnant magnetic field at "zero" settings of the magnet. Based on this measurement a correction coil is used to cancel the field.
The current, unsorted list of magnets is here: HEST_magnets_20171127.txt
Magnet types present in HEST:
No |
type |
function |
field |
max |
max |
k/kl-value |
max k/kl |
length |
|
|
|
component |
field |
current |
k-value |
at 18 Tm |
[m] |
1 |
GHEBT18DIP7.5 |
switching dip |
B0L |
2.57 [T] |
1200 A |
k0l/angle |
7.5 deg |
|
2 |
GHEBTA18DIP7.5 |
switching dip |
B0L |
|
|
|
|
|
3 |
GHEBT10DIP14.5 |
switching dip |
B0L |
|
|
|
|
|
4 |
GHEBTDIP29.5 |
switching dip |
B0L |
|
|
|
|
|
5 |
GHEBTDIP11.25 |
switching dip |
B0L |
|
|
|
|
|
6 |
GHEBTDIP30 |
switching dip |
B0L |
|
|
|
|
|
7 |
GHEBTDIP9.2 |
switching dip |
B0L |
|
|
|
|
|
8 |
GHEBTSTR200 |
steerer |
B0L |
4.41E-2 [Tm] |
100 A |
k0l/angle |
2 mrad |
|
9 |
GHEBTAQPL |
quadrupole |
B1L |
|
|
|
|
|
10 |
GHEBTBQPL |
quadrupole |
B1L |
11.1 [T] |
300 A |
k1l |
0.617 |
1.0 |
11 |
GHEBTQPK |
quadrupole |
B1L |
6.88 [T] |
300 A |
k1l |
|
0.666 |
12 |
GHEBTQP1000 |
quadrupole |
B1L |
|
|
|
|
|
13 |
GHEBTQP1200 |
quadrupole |
B1L |
|
|
|
|
|
14 |
GHEBTQP338 |
quadrupole |
B1L |
|
|
|
|
|
15 |
GHEBTCQP |
quadrupole |
B1L |
|
|
|
|
|
16 |
GHEBTSP260 |
sextupole |
B2L |
|
|
|
|
|
obsolete: table with magnets (for now only HADES beamline):
1 |
GTE1QD11 |
quad |
5.08 |
GHEBTQPK |
2 |
GTE1QD12 |
quad |
6.73 |
GHEBTQPK |
3 |
GTS1MU1 |
switching dipole |
8.64 |
|
4 |
GTE2QT11 |
quad |
20.35 |
GHEBTBQPL |
5 |
GTE2QT12 |
quad |
22.35 |
GHEBTBQPL |
6 |
GTE2QT13 |
quad |
24.36 |
GHEBTBQPL |
7 |
GTE3MU1 |
switching dipole |
28.6 |
GHEBT18DIP7.5 |
8 |
GTH1QD11 |
quad |
48.16 |
GHEBTBQPL |
9 |
GTH1QD12 |
quad |
50.16 |
GHEBTBQPL |
10 |
GHHTMU1 |
switching dipole |
53.14 |
|
11 |
GTH2QD11 |
quad |
72.69 |
GHEBTAQPL |
12 |
GTH2QD12 |
quad |
74.68 |
GHEBTAQPL |
13 |
GTH2QD21 |
quad |
96.26 |
GHEBTAQPL |
14 |
GTH2QD22 |
quad |
98.26 |
GHEBTAQPL |
15 |
GTH3MU1 |
switching dipole |
101.18 |
GHEBT18DIP7.5 |
16 |
GHADQD11 |
quad |
115.02 |
GHEBTAQPL |
17 |
GHADQD12 |
quad |
117.02 |
GHEBTAQPL |
18 |
GHADQD21 |
quad |
122.03 |
GHEBTAQPL |
19 |
GHADQD22 |
quad |
124.03 |
GHEBTAQPL |
20 |
GTP1MU1 |
switching dipole |
|
|
21 |
GHADMU1 |
deflecting dipole |
|
|
22 |
GHADQD31 |
quad |
|
|
23 |
GHADQD32 |
quad |
|
|
24 |
GHADQD41 |
quad |
|
|
25 |
GHADQD42 |
quad |
|
|
26 |
GHADMU2 |
deflecting dipole |
|
|
27 |
GHADQT51 |
quad |
|
|
28 |
GHADQT52 |
quad |
|
|
29 |
GHADQT53 |
quad |
|
used for pions only |
Identification plate of GTS1MU2 dipole:
Magnets/heste-4397.jpg "heste-4397.jpg")
Magnets/dipole_from_side.png "dipole_from_side.png")