Project

General

Profile

2015 01 Optics Settings » History » Version 23

Rogers, Chris, 06 May 2015 12:12

1 1 Rogers, Chris
h1. 2015 01 Optics Settings
2 2 Rogers, Chris
3
Going through table in 2015/01 v5 run plan...
4
5 23 Rogers, Chris
h1. Front Material
6
7
h2. MICE Muon Beamline Settings
8
9
10
2246 140 MeV/c 10 84.65	105.74	73.56	257.79	552.52	77.77	129.23	173.30	114.82	108.58	164.18	140.05
11
12
13
h2. Cooling Channel Settings
14
15
16 2 Rogers, Chris
h2. TOF Calibration
17
18
This is just a cut and paste from [[operations:RunPlan20150425]]
19
20 16 Rogers, Chris
| Particle Species| p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1  | Q2  | Q3    | D1    | DS    | D2   | Q4     | Q5    | Q6    | Q7   | Q8     | Q9   | SSU E2 | SSU CC | SSU E1 | SSU M2 | SSU M1 | FC     | SSD M1 | SSD M2 | SSD E1 | SSD CC | SSD E2 |
21
|                 | MeV/c    | MeV/c| MeV/c| mm              | A   | A   | A     | A     | A     | A    | A      | A     | A     | A    |A       | A    | A      | A      | A      | A      | A      | A      | A      | A      | A      | A      | A      |
22
| Positron        | 300.0    | 259.7|249.58| 29              |66.29|82.54| 57.23 | 195.91| 426.03| 98.59| 163.16 |218.79 | 144.14| 83.40| 125.70 | 80.06| 0.     | 0.     | 0.     | 0.     | 0.     | 0.     | 0.     | 0.     | 0.     | 0.     | 0.     |
23 1 Rogers, Chris
24
h2. Tracker Hardware commissioning
25 3 Rogers, Chris
26
Upstream tracker; maximal fluence setting:- aim is to get as many particles as possible through the tracker centre, choose muons because they don't decay. No diffuser, low emittance beamline
27
28
Upstream tracker; maximal illumination setting:- aim is to illuminate the upstream tracker reasonably evenly, choose muons because they don't readily decay. High emittance beamline
29
30
Downstream tracker; maximal fluence setting:- we will illuminate the entire downstream tracker no matter what, so here we want to just get the best rate through that we possibly can
31 4 Rogers, Chris
32
h2. Tracker Validation
33
34 5 Rogers, Chris
Downstream tracker; maximal fluence setting:- aim is to illuminate both trackers with as many muons as possible
35 6 Rogers, Chris
36
h2. Beamline Pre-Commissioning
37
38
To be defined.
39
40 7 Rogers, Chris
h2. Tracker External Alignment/External Alignment other detectors
41
42
Downstream tracker; maximal fluence setting:- aim is to illuminate both trackers with as many muons as possible. Take a setting at 140, 200, 240 MeV/c to try to fight residual fields systematic.
43 8 Rogers, Chris
44 9 Rogers, Chris
h2. Validation of track matching
45
46
Muon beam, 3 momenta, scan Q789 for TOF0-1 matching?
47
48
h2. Validation of PID
49
50
Pion beam, different momenta
51
Electron beam?
52
53 8 Rogers, Chris
h2. Beam-Based Alignment
54
55
Run with SSU, three momenta, 10k muons, fiddle with currents to get most fluence
56
Run with SSD, three momenta, 10k muons, fiddle with currents to get most fluence
57
Run with AFC, three momenta, 10k muons, fiddle with currents to get most fluence
58
Run with combined, 10k muons, in baseline optics setting, fiddle with currents to get most fluence
59 10 Rogers, Chris
60 22 Rogers, Chris
| Particle Species| Proton Absorber | Q1  | Q2  | Q3    | D1    | DS    | D2   | Q4     | Q5    | Q6    | Q7   | Q8     | Q9   | Diffuser | SSU E2 | SSU CC | SSU E1 | SSU M2 | SSU M1 | FC     | SSD M1 | SSD M2 | SSD E1 | SSD CC | SSD E2 |
61
|                 | mm              | A   | A   | A     | A     | A     | A    | A      | A     | A     | A    |A       | A    | [Mask]   |A      | A      | A      | A      | A      | A      | A      | A      | A      | A      | A      |
62
| Muon, 140 MeV/c | 29              |66.29|82.54| 57.23 | 195.91| 426.03| 98.59| 163.16 |218.79 | 144.14| 83.40| 125.70 | 80.06| 0000     | 253.00 | 274.00 | 234.00 | 231.75 | 248.39 | 107.8  | 248.39 | 231.75 | 234.00 | 274.00 | 253.00 |
63
| Muon, 200 MeV/c | 29              |66.29|82.54| 57.23 | 195.91| 426.03| 98.59| 163.16 |218.79 | 144.14| 83.40| 125.70 | 80.06| 0000     | 253.00 | 274.00 | 234.00 | 231.75 | 248.39 | 107.8  | 248.39 | 231.75 | 234.00 | 274.00 | 253.00 |
64
| Muon, 240 MeV/c | 29              |66.29|82.54| 57.23 | 195.91| 426.03| 98.59| 163.16 |218.79 | 144.14| 83.40| 125.70 | 80.06| 0000     | 253.00 | 274.00 | 234.00 | 231.75 | 248.39 | 107.8  | 248.39 | 231.75 | 234.00 | 274.00 | 253.00 |
65 11 Rogers, Chris
66
67 10 Rogers, Chris
h2. Beamline Commissioning
68
69
M1 Matrix elements?
70
71
h2. Cooling channel optics validation
72
73
Few momentum settings, few beta function settings, 100k muons?