Version 1.0 L1Cal Trigger Terms: Run IIb
updated: 22-Oct-04
L1Cal And/Or Terms in Run IIb
| Name |
n |
N(Thresh's) |
Regions |
Trig Terms |
P-Terms |
| CEQ(n,phi) |
1,2 | 1 | 4 qdrnt's | 8 | yes |
| CJQ(phi) |
1 | 1 | 4 qdrnt's | 4 | yes |
| CER(n,eta) |
1,2 | 1 | S,C,N | 6 | yes |
| CJR(n,eta) |
1,2 | 1 | S,C,N | 6 | yes |
| CET |
1 | 1 | 1 | 1 | yes |
| CME(t) |
1 | 4 | 1 | 4 | yes |
| CTO(n) |
-- | -- | -- | 3 | yes |
| Total |
| | |
32 |
|
| CEM(n,t) |
1,2 | 4 | 1 | 8 | no |
| CJT(n,t) |
1,2,3,4 | 4 | 1 | 16 | no |
| CTA(n,t) |
1,2 | 2 | 1 | 4 | no |
| CTO(n) |
-- | -- | -- | 4 | no |
| Total |
| | |
32 |
|
Notes:
- n = number of objects in trigger
- t = N(Thresh's) = number of thresholds used in
these triggers
-
Note: 7 thresholds are available in data from the TABs that is
used to construct these triggers
- phi,eta = Regions = geometric regions over which trigger
is constructed
- Phi Quadrants and Eta Regions are defined
below
- Trig Terms = total number of terms for this type of trigger
- Names
- CEQ = EM objects per phi-quadrant
- CJQ = JET objects per phi-quadrant
- CER = EM objects per eta-region: S,C,N
- CJR = JET objects per eta-region: S,C,N
- CEM = EM clusters over threshold
- CJT = JET clusters over threshold
- CTA = TAU clusters over threshold
- CTO = Topological Triggers generated in L1Cal
- CET = Global Sum Et
- CME = Missing Et
- CTI = Trigger Tile terms