Solid Detector Dimension

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coil center at z=0

all units in cm


SIDIS BaBar
Solid BaBar SIDIS 20111012.png
Z range Z center Z length R range R length
target -370 - -330 -350 40 0 - 1 1
GEM
largeangle Cherenkov -54.5 - -24.5 -39.5 30 82 - 141 59
lightgas Cherenkov 97 - 225 - 301 161, 263 204 67 - 160 - 265 198
SC 303.75 - 304.25 304 0.5 95 - 177 82
heavygas Cherenkov 306 - 396 351 90 96- 265 169
MRPC 397 - 399 398 2 115 - 195 90
forwardangle Calorimeter 400 - 430 415 30 120 - 202 95



PVDIS BaBar
Solid BaBar PVDIS 20111012.png
Z range Z center Z length R range R length
target -10 - 30 10 40
GEM #1 #2
Cherenkov 200 - 225 - 301 212.5, 262.5 25, 75 61 - 260 199
GEM #3 305.52 - 306.48 306 0.96 105 -200 95
GEM #4 320.52 - 321.48 321 0.96 115 -215 100
forwardangle Calorimeter 325 - 375 350 50 110 - 265 155


SIDIS CLEO Z range Z center Z length R range R length
target -370 - -330 -350 40 0 - 1 1
GEM
largeangle Cherenkov -54.5 - -4.5 -19.5 50 82 - 141 59
lightgas Cherenkov 97 - 225 - 301 161, 263 204 67 - 160 - 265 198
SC 303.75 - 304.25 304 0.5 95 - 177 82
heavygas Cherenkov 306 - 396 351 90 96- 265 169
MRPC 397 - 399 398 2 115 - 195 90
forwardangle Calorimeter 400 - 450 425 50 120 - 202 95
empty space at back 450 - 480 465 30


PVDIS CLEO Z range Z center Z length R range R length
target -10 - 30 10 40
GEM #1 #2
Cherenkov 200 - 225 - 301 212.5, 262.5 25, 75 61 - 260 199
GEM #3 305.52 - 306.48 306 0.96 105 -200 95
GEM #4 320.52 - 321.48 321 0.96 115 -215 100
forwardangle Calorimeter 325 - 375 350 50 110 - 265 155
empty space at back 375 - 405 390 30
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