Solid Detector Dimension

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Introduction

The SoLID layouts with different configuration are shown here.

The standard setup plot can be download from http://hallaweb.jlab.org/12GeV/SoLID/download/sim/setup/

coil center at z=0, positive Z axis is going downstream along beam, x and y axis is according to right hand rule.

SoLID Setup

  • updated in 2016/10/28 by Zhiwen Zhao, based on SVN rev1169
  • The column of "Z range of space (cm)" gives space available for each detector. This should be a hard boundary where each detector can't cross to interfere with their neighbors at engineering level.
SIDIS/JPsi

pic:http://hallaweb.jlab.org/12GeV/SoLID/download/sim/setup/SoLID_setup_20160804_SIDIS_He3.pdf

Z center (cm) Z range of space (cm) Z range of detector (cm) Z length of detector (cm) R range (cm) R length (cm) area (m2) weight(metric t) comment
target (SIDIS_He3) -350 (-370,-330) 40 R(0,1) 1 Polarized He3
target (SIDIS_NH3) -350 (-353,-347) 3 R(0,1) 1 Polarized NH3
target (JPsi) -315 (-322.5,-307.5) 15 R(0,1) 1 LH2
target collimator upstream (SIDIS_He3) -355 (-360,-350) 10 Rin(1.3,2.7),Rout(2.6,5.4) made of W powder
target collimator downstream (SIDIS_He3) -315 (-320,-310) 10 Rin(1.3,2.7),Rout(2.6,5.4) made of W powder
GEM 6-planes Z(-175,-150,-119,-68,5,92) (-170,-67,95) 1.5525 each Rin(36,21,25,32,42,55), Rout(87,98,112,135,100,123) (41,77,87,103,58,68)
largeangle SPD -65 (-67,-63) (-66,-64) 2 R (80, 135) 55 3.7
largeangle Calorimeter -35 (-63,?) (-62,-12) 50 Rin(83),Rout(137) (50) 3.7 9 (25%lead + 75%scintillator)
lightgas Cherenkov (95,303) (97,194,209,301) 204 Rin(58,65,67,85), Rout(127,144,155,265) (69,79,88,180)
heavygas Cherenkov 351 (303,406) (306,406) 100 Rin(80,94),Rout(265,265) (185,161)
forward SPD 407 (406,408) (406.75,407.25) 0.5 R (96, 210) 114 11
MRPC 410 (408,412) (408.6,411.4) 2.83 R(96,210) 114 11
forwardangle Calorimeter 440 (412,?) (413,463) 50 (105,240) 135 14.6 23 (25%lead + 75%scintillator) may share supporting with PVDIS FAEC
Space at back (463,485) 22 partially for EC readout
Beamline upstream Z(-675,-375) 300 Rin(1.95,1.95), Rout(2.0,2.0) 0.05
Beamline downstream Z(-325,550) 875 Rin(1.0,18.95),Rout(1.05,19.0) 0.5


PVDIS

pic:http://hallaweb.jlab.org/12GeV/SoLID/download/sim/setup/SoLID_setup_20160804_PVDIS.pdf

Z center (cm) Z range of space (cm) Z range of detector (cm) Z length of detector (cm) R range (cm) R length (cm) area (m2) weight (t) comment
target 10 (-10, 30) 40 (0, 3) 3 LD2/LH2
Baffle 11-layers Z(40,54,68,82,96,110,124,138,152,166,180) (35,185) 9 per plate Rin(3.90,9.62,15.30,20.92,26.60,32.22,37.90,43.52,49.20,54.82,60.40), Rout(34.70,44.54,54.30,64.01,73.80,83.48,93.30,102.95,112.80,122.43,132.00) 15 Baffle design
GEM 5-planes Z (157.5,185.5,190,306,315) (156,192)(303,317) 1.5525 each Rin(48,59,65,105,109),Rout(122,143,143,230,237) (74,84,78,125,128)
lightgas Cherenkov (192,303) (194,209,301) 107 Rin(65,67,85),Rout(144,155,265) (79,88,180)
forwardangle Calorimeter 350 (317,?) (323,373) 50 (110,265) 155 18.3 34 (25%lead + 75%scintillator) may share supporting with SIDIS FAEC
Space at back (373,485) 112 partially for EC readout
Beamline upstream Z(-675,-15) 650 Rin(1.22,1.22), Rout(1.25,1.25) 0.03
Beamline downstream Z(35,500) 465 Rin(1.4,28.9),Rout(1.5,29.0) 0.1

Previous Layout