Circuits in bold are new circuits for Collider Run II
(Compiled by Mike Martens 3/20/00, Updated 4/28/00)
Tune Quads
T:QFA4, T:QDD1, T:QFE1, T:QDE2, T:QFF3, T:QDF4
Collimator Phase bump quads
T:QE19, T:QE26, T:QE28, T:QF28, T:QF32, T:QE47, T:QF33,
(T:QF34 - connected but not used.)
Trim skew quads
T:SQ, T:SQA0, T:SQA4, T:SQB1, T:SQD0, T:SQE0
Chromaticity Sextupoles
T:SF, C:SFB2 (each is a ramp generator but outputs are summed to control the power supply.)
T:SD, C:SDB2 (each is a ramp generator but outputs are summed to control the power supply.)
(C:SFB2, C:SDB2 are new for Run II and are used for the
b2 persistent current corrections.)
B0 Low Beta quads
T:QA42 (AQB), C:AQ0, C:AQ9, T:QA45 (AQ8), C:AQ7,
C:B0Q6, C:B0QT6, C:B0Q5, (C:B0Q1 - obsolete), C:B0Q2, C:B0QT2, C:B0Q3, C:B0QT3,
C:BQ7 , T:QB15 (BQ8), C:BQ9, C:BQ0
D0 Low Beta quads
T:QC42 (CQB), C:CQ0, C:CQ9, T:QC45 (CQ8), C:CQ7,
C:D0Q6, C:D0QT6, C:D0Q5, (C:D0Q1 - obsolete), C:D0Q2, C:D0QT2, C:D0Q3, C:D0QT3,
C:DQ7, T:QD15 (DQ8), C:DQ9, C:DQ0
Octupole Circuits
T:OZF, T:OZD
Feeddown sextupoles
C:S1E2A, C:S1F2A, C:S1F3A, C:S1B1A, C:S1B3A, C:S1C2A
C:S2F1A, C:S2F2A, C:S2F4A, C:S2A1A, C:S2A3A, C:S2B4A, C:S2C3A, C:S2D2A
C:S3E1A, C:S3E3A, C:S3A2A, C:S3D2A, C:S3D4A
C:S4F2A, C:S4C2A, C:S4C2B
C:S5F1A, C:S5F3A, C:S5A2A, C:S5A3A, C:S5D3A
C:S6A4A, C:S6C4A
C:S7B1A, C:S7D1A
E0 Dogleg magnets
T:E0DOG
Pbar injection kicker
T:E48K
Proton Injection kicker
T:F17K1 (setting and status)
T:F17K2 (status only)
T:F17K3 (status only)
Pbar bumper magnet
????
Table of Feedown circuits and magnet locations
| Circuit Name | Polarity | Magnet location | Spool type | Modified for Run II |
| C:S1B1A | - | B19 | E | |
| C:S1B3A | + | B38 | E | |
| C:S1C2A | + | C24 | E | |
| - | C32 | G | ||
| C:S1E2A | + | E24 | E | |
| - | E28 | E | ||
| C:S1F2A | + | F19 | E | |
| - | F26 | G | ||
| C:S1F3A | + | F34 | E | |
| - | F38 | E | ||
| C:S2A1A | - | A14 | D | |
| C:S2A3A | + | A33 | D | |
| C:S2B4A | - | B43 | D | |
| + | B47 | D | ||
| C:S2C3A | + | C27 | D | |
| - | C33 | D | ||
| C:S2D2A | - | D23 | D | |
| + | D27 | D | ||
| C:S2F1A | + | F12 | D | |
| - | F16 | D | ||
| C:S2F2A | + | F23 | D | |
| C:S2F4A | - | F43 | D | |
| C:S3A2A | + | A17 | C | |
| - | A24 | C | ||
| C:S3D2A | - | D19 | C | |
| + | D26 | C | ||
| C:S3D4A | + | D38 | C | |
| - | D46 | C | ||
| C:S3E1A | - | E17 | C | |
| + | E22 | C | ||
| C:S3E3A | - | E32 | C | |
| + | E36 | C | ||
| C:S4C2A | + | C19 | E | |
| - | C26 | G | ||
| C:S4C2B | + | C22 | G | |
| - | C28 | E | ||
| C:S4F2A | + | F24 | E | Polarity |
| - | F28 | E | Polarity | |
| C:S5A2A | + | A18 | D | |
| C:S5A3A | - | A37 | D | |
| C:S5D3A | - | D33 | D | |
| + | D37 | D | ||
| C:S5F1A | - | F14 | D | |
| C:S5F3A | + | F33 | D | |
| C:S6A4A | + | A46 | T:SF | New |
| C:S6C4A | - | C46 | T:SF | New |
| C:S7B1A | + | B14 | T:SD | New |
| C:S7D1A | + | D14 | T:SD | New |
Notes:
The type-C and type-D spools contain skew sextupoles. The type-E, type-G, and the chromaticity spools contain normal sextupoles.
The C:S6xxx and C:S7xxx circuits are new for Run II. Sextupole magnets for these circuits were taken from the chromaticity circuits T:SF and T:SD.
The polarity of C:S4F2A is changed between Run I
and Run II.
Electrostatic Separators
| Location | ACNET HV
Parameter x is P or M |
Run I readback database scaling | Polarity switch for Run I during pbar injection | Run I polarity during collisions1
|
Run II readback database scaling | Polarity switch for Run II during pbar injection2 | Polarity switch for Run II on collision helix2 | Run II polarity during collisions1
|
| B11 HORZ | C:B0SHx | - (switch) | Minus | Negative | - | Negative | ||
| B17 HORZ | C:B1SHx | + (switch) | Plus | Positive | +(switch) | Minus | Plus | Positive |
| C49 HORZ | C:C4SHx | - | Negative | - | Negative | |||
| D11 HORZ | C:D1SHx | - | Negative | + | Positive | |||
| D48 HORZ | C:D4SHx | + | Positive | |||||
| F17 HORZ | C:F1SHx | + | Positive | |||||
| A49 HORZ | C:A4SHx | + | Positive | - | Negative | |||
| B11 VERT | C:B0SVx | - | Negative | + | Positive | |||
| C17 VERT | C:C1SVx | + (switch) | Minus | Positive | -(switch) | Plus | Plus | Negative |
| C49 VERT | C:C4SVx | - | Negative | +(switch) | Plus | Plus | Positive | |
| D11 VERT | C:D1SVx | + | Positive | + | Positive | |||
| A17 VERT | C:A1SVx | - | Negative | + | Positive | |||
| A49 VERT | C:A4SVx | - | Negative | - | Negative |
1Polarity convention: Positve kicks protons up or radial inward. This is the same convention as the DFGs
2Run II polarity switch convention: Protons are kicked with the same polarity as the database scaling when the polarity switch is Plus.
Notes:
Compared to Run I the helix has changed sign in the long horizontal arc (starting at D0 and going to B0) and the helix has changed sign in the short vertical arc (starting at B0 and going to D0.)
During Run I the polarity of all separators remained the same except during reverse injection.
During Run II the polarity of the B17 horizontal separator switches
when the helix is switched from the injection helix to the collision helix
at lattice step 12.
Collimators
| Location
|
ACNET Name | Collimator Type |
| D171 | T:D171H | Proton Target |
| T:D171V | ||
| D172 | T:D172UH | Collimator |
| T:D172DH | ||
| T:D172UV | ||
| T:D172DV | ||
| D173 | T:D173UH | Collimator |
| T:D173DH | ||
| T:D173UV | ||
| T:D173DV | ||
| D49 | T:D49H | Proton Target |
| T:D49V | ||
| E01 | T:E01UH | Proton Removal Collimator |
| T:E01DH | ||
| T:E01UV | ||
| T:E01DV | ||
| E02 | T:E02UH | Collimator |
| T:E02DH | ||
| T:E02UV | ||
| T:E02DV | ||
| E03 | T:E03UH | Collimator |
| T:E03DH | ||
| T:E03UV | ||
| T:E03DV | ||
| F171 | T:F171UH | Collimator |
| T:F171DH | ||
| T:F171UV | ||
| T:F171DV | ||
| F172 | T:F172UH | Collimator |
| T:F172DH | ||
| T:F172UV | ||
| T:F172DV | ||
| F173 | T:F173H | Pbar Target |
| T:F173V | ||
| F48 | T:F48UH | Collimator |
| T:F48DH | ||
| T:F48UV | ||
| T:F48DV | ||
| F49 | T:F49H | Pbar Target |
| T:F49V | ||
| A01 | T:A01UH | Collimator |
| T:A01DH | ||
| T:A01UV | ||
| T:A01DV |