1 Detector position August 2005, supplement May’06 sub- detectormean Zdelta ZZ_startZ_end TT...
11
1 Detector position August 2005, supplement May’06 sub- detector mean Z delta Z Z_start Z_end TT 2485 430 2270 2700 First pillar =1 st shelf at sides 7487 200 7387 7587 clearance 51 inner tracker T1 7733 190 7638 7828 outer tracker T1 7948 220 7838 8058 clearance 11 2 nd shelf in middle 8185 231 total 8069 only shelf 8100 8300 8300 clearance 10 inner tracker T2 +MFD 8400 220 200 envelope 8290 at level of RASNIK 8310 8510 outer tracker T2 8630 220 8520 8740 clearance 40 Second pillar = 3 rd shelf 8880 200 8780 8980 clearance 25 inner tracker T3 9100 190 9005 9195 outer tracker T3 9315 220 9205 9425 Extra pillar 8880 200 8780 8980 RICH2 9450
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Transcript of 1 Detector position August 2005, supplement May’06 sub- detectormean Zdelta ZZ_startZ_end TT...
1
Detector position August 2005, supplement May’06
sub- detector mean Z delta Z Z_start Z_end
TT 2485 430 2270 2700
First pillar =1st shelf at sides 7487 200 7387 7587
clearance 51
inner tracker T1 7733 190 7638 7828
outer tracker T1 7948 220 7838 8058
clearance 11
2nd shelf in middle 8185 231
total 8069only shelf 8100
83008300
clearance 10
inner tracker T2 +MFD 8400 220200
envelope 8290 at level of RASNIK 8310
8510
outer tracker T2 8630 220 8520 8740
clearance 40
Second pillar = 3rd shelf 8880 200 8780 8980
clearance 25
inner tracker T3 9100 190 9005 9195
outer tracker T3 9315 220 9205 9425
Extra pillar 8880 200 8780 8980
RICH2 9450
2
RASNIK position on C-frame
90
100
90
100
60
100
pillar
the edge of C-F
rame
left right
101.25
C-Frame
680
600 440
60
240285200
30
x=-5
6.6
x=+
33.4
x=+
134.
6
x=+
224.
6
x=0
y=0 beam
90
340(S2) 172(S3)
83
y=-2925
6050
/2=
3025
1.25
cable goes out from mask horizontally( not rotated by 120º )
CCD on shelves
90
100
90
100
60
100
pillar
the edge of C-F
rame
101.25
C-Frame
240
90
y=-2925 22
4545270
y=0 beam
Cameras for C-frame 2 1 1 2 2-nd shelf4 3 3 4 2-nd shelf6 5 5 6 3-rd shelf
Cameras for C-frame1st pillar 1 22nd pillar 3 42nd pillar 5 6
3
4
CR
YO
GE
NIC
S Z AXIS
(BEAM) INSIDE
PICTURE
LONG
STATION 1C-FRAME PLANE 1
SHORT
OT1
LONG
STATION 1C-FRAME PLANE 2
SHORT
LONG
STATION 3C-FRAME PLANE 5
SHORT
OT3
LONG
STATION 3C-FRAME PLANE 6
SHORT
DV
- 120u
m M
AS
K, rev
ersed
ho
lde
r IN F
RO
NT
OF
C-F
RA
ME
DX
- 340u
m M
AS
K, rev
ersed
ho
lde
r IN F
RO
NT
OF
C-F
RA
ME
H I - 340
um
MA
SK
, HO
LD
ER
BE
HIN
D C
-FR
AM
E
LONG
STATION 2C-FRAME PLANE 3
SHORT
OT2
LONG
STATION 2C-FRAME PLANE 4
SHORT
B - 340u
m M
AS
K- H
OL
DE
R B
EH
IND
C-F
RA
ME
E - 30u
m M
AS
K +
lon
g H
. + len
s o
n th
e sam
e C-F
RA
ME
F - 85u
m M
AS
K +
sho
rt H. +
lens
on
the sam
e C-F
RA
ME
LENS
5
convention for masks installation on table level - top view
341036
00
-5
~185
Long C-Frame
- 56
.6
+33
.4
+13
4.6
+22
4.6
2nd
left pillar
1st left pillar
Short C-Frame
12
34
56
12
34
56
Outer Outer
+5
2nd
rightpillar
1st right pillar
Inner- 120µm mask
H3 B3 H3 B3
D
H1 B1
F
I2 B2
H13 B123 D E F I2 – lens type
EE
magnet
- 30 / 85µm mask + lens- reversed holders
- 340µm maskRICH2
Z
X
T1-Q13-XUT1-Q13-VX
T2-Q13-XUT2-Q13-VX
T3-Q13-XUT3-Q13-VX
T1-Q02-XUT1-Q02-VX
T2-Q02-XUT2-Q02-VX
T3-Q02-XUT3-Q02-VX
D
6
Shelves Location & different kind Number of lines on shelf
Number of shelves
on table, under rails 8 2
on table, under rails 4 2
on 1st pillar 2 4
on 2nd pillar 4 4
long vertical lines on bunker 1 2
TOTAL 50 14This picture for 2nd pillars
BEAM IS TILTED, use shelves with identical thickness => No up-down symmetry inchoice of holes for 2nd & 3rd station,Upper raw for 2nd station,Lower raw for 3rd station.
7
Shelves on 1st pillar
Use identical, short shelves =>up-down symmetry,lines only in outside raw.
Shelvesare adjustablein x and y by +/- 10mm
8
Fixing shelf in the middle bottom vs OT2 or OT3
200
100
OT
5th C
-Fram
e
OT
6th C
-Fram
e
IT
115
75
14 shelf
43
190/220 220
-3025
level of table surface -3140= -6300+2400+760
Lens fixedCCD adjustable in z with range 40
153
10
21
120
15+e
b a line of sight in IT
adjustablein x & y
(A,B) 10
(C,D) 28
0 A
+5 D
Lines lengthened
by reversing mask holder
and lens holder
C – to see full 9*9 segment
on any mask
D – to increase depth of focus
-2987
0 Bmask
+5 C
Z
Z
lens + mask’s holder on C-frames – OT1O
T 1
st C
-Fra
me
44
A=38
OT
2nd
C-F
ram
e
44
A=27
21
32
9
STOP
1644
ENVELOPE 100
EN
D O
F M
AS
K A
T E
ND
OF
EN
VE
LO
PE
ADJUSTMENT +- 5
A=38 or 274,5
6
6
32+4,5 +-5 or
21+4,5 +-5
LONG VERTICAL LINES TO THE BRIDGE
lens
mask
x z
y
CCD
Two lines measuredisplacement of the bridge in horizontal directions x & z with precision of a few micronsvertical (y1mm) not used
6.7m
1.7m +margins 2m
11
Tool for adjusting shelf to C-frameThis tool helps:1) make runners on shelf perpendicular to one C-frame (in x-z plane and in y-z plane)
2) adjust (in x and in y) shelf to hole in one C-frame
for every shelfon nearest C-framein hole without mask holder
|(2ndC-frame)-(far end of 1st new middle shelf)|-5==501500
x
y
Then adjust shelf versus cylinder
z
y
Pill
ar (
on s
ides
)
front view
side view
C-frame stop mechanism ON
First install cylinder
