Warning, /epic/compact/ecal/backward_PbWO4.xml is written in an unsupported language. File is not indexed.
0001 <!-- SPDX-License-Identifier: LGPL-3.0-or-later -->
0002 <!-- Copyright (C) 2024 Pu-Kai Wang, Wouter Deconinck, Dmitry Kalinkin -->
0003
0004 <lccdd>
0005 <define>
0006 <comment>
0007 The basic parameters of size [not half-length] of single module
0008 The structure of a single module is arranged as followed:
0009
0010 carbonfiber[ VM2000[ crystal ]VM2000 ]carbonfiber
0011 0.2 0.05 200.00
0012 </comment>
0013 <constant name="EcalEndcapN_crystalmodule_crystal_width" value="20.50*mm"/>
0014 <constant name="EcalEndcapN_crystalmodule_crystal_length" value="200.00*mm"/>
0015 <constant name="EcalEndcapN_crystalmodule_carbonfiber_thickness" value="0.25*mm"/>
0016 <constant name="EcalEndcapN_crystalmodule_VM2000_thickness" value="0.13*mm"/>
0017 <constant name="EcalEndcapN_crystalmodule_carbonfiber_length" value="20.00*mm"/>
0018 <constant name="EcalEndcapN_crystalmodule_PCB_thickness" value="1.45*mm"/>
0019 <constant name="EcalEndcapN_crystalmodule_total_width" value="EcalEndcapN_crystalmodule_crystal_width + 2 * EcalEndcapN_crystalmodule_carbonfiber_thickness + 2 * EcalEndcapN_crystalmodule_VM2000_thickness"/>
0020
0021 <comment>
0022 The S14160 SiPM from Hamamatsu is planned to use
0023 </comment>
0024 <constant name="EcalEndcapN_crystalmodule_sensor_sizeX" value="6.85*mm"/>
0025 <constant name="EcalEndcapN_crystalmodule_sensor_sizeY" value="7.35*mm"/>
0026 <constant name="EcalEndcapN_crystalmodule_sensor_spacing" value="1.00*mm"/>
0027 <constant name="EcalEndcapN_crystalmodule_sensor_thickness" value="1.45*mm"/>
0028 <constant name="EcalEndcapN_crystalmodule_Nsensor_in_X" value="2"/>
0029 <constant name="EcalEndcapN_crystalmodule_Nsensor_in_Y" value="2"/>
0030
0031 <constant name="EcalEndcapN_crystalmodule_total_length" value="EcalEndcapN_crystalmodule_crystal_length + EcalEndcapN_crystalmodule_VM2000_thickness + EcalEndcapN_crystalmodule_sensor_thickness + EcalEndcapN_crystalmodule_PCB_thickness" />
0032
0033 <comment>
0034 Basic hardcoded parameters about supporting structures, rotation and shift
0035 ** +15 deg rotation (Protate) make top side of outer supporting structure (Oring) and
0036 the mother volume parallel to the x-z plane.
0037 ** -15 deg rotation (Nrotate) used for offset the 15*deg rotation on the modules, since modules are the
0038 daughter volumes with respect to mother volumn.
0039 ** Inner supporting structure (Iring) is an elliptics.
0040 ** The length of inner supporting structure (Iring) is shorter than outer supporting structure, so it needs
0041 additional shft to align the surface.
0042 ** some existed parameters are passed from "difinition.xml"
0043 </comment>
0044 <constant name="EcalEndcapN_structure_Oring_length" value="EcalEndcapN_length"/>
0045 <constant name="EcalEndcapN_inner_support_length" value="25.*cm"/>
0046 <constant name="EcalEndcapN_envelope_length" value="max(EcalEndcapN_inner_support_length, EcalEndcapN_crystalmodule_total_length)" />
0047 <constant name="EcalEndcapN_structure_Oring_thickness" value="2.0*cm"/>
0048 <constant name="EcalEndcapN_structure_Oring_max" value="65.00*cm"/>
0049 <constant name="EcalEndcapN_structure_Oring_min" value="EcalEndcapN_structure_Oring_max - EcalEndcapN_structure_Oring_thickness"/>
0050 <constant name="EcalEndcapN_Protate" value="15.*degree"/>
0051 <constant name="EcalEndcapN_Nrotate" value="-15.*degree"/>
0052 <constant name="EcalEndcapN_Oring_relative_shift" value="(EcalEndcapN_envelope_length - EcalEndcapN_structure_Oring_length) / 2"/>
0053 <constant name="EcalEndcapN_Iring_axisA" value="7.0*cm"/>
0054 <constant name="EcalEndcapN_Iring_axisB" value="5.5*cm"/>
0055
0056 <comment>
0057 FIXME currently unused
0058 </comment>
0059 <constant name="EcalEndcapN_IonCutout_dphi" value="30*degree"/>
0060
0061
0062
0063
0064 </define>
0065
0066 <detectors>
0067
0068 <documentation level="10">
0069 #### Backwards Endcap EM Calorimeter
0070 </documentation>
0071 <detector
0072 id="EcalEndcapN_ID"
0073 name="EcalEndcapN"
0074 type="epic_HomogeneousCalorimeter"
0075 readout="EcalEndcapNHits">
0076 <position x="0" y="0" z="-(EcalEndcapN_zmin + EcalEndcapN_envelope_length / 2.)"/>
0077 <rotation x="0" y="0." z="0"/>
0078 <placements>
0079 <disk_12surface
0080 rmin="EcalEndcapN_rmin"
0081 rmax="EcalEndcapN_structure_Oring_min"
0082 r12min="EcalEndcapN_structure_Oring_min"
0083 r12max="EcalEndcapN_structure_Oring_max"
0084 outerringlength="EcalEndcapN_structure_Oring_length"
0085 modulelength="EcalEndcapN_crystalmodule_total_length"
0086 envelope_length="EcalEndcapN_envelope_length"
0087 protate="EcalEndcapN_Protate"
0088 nrotate="EcalEndcapN_Nrotate"
0089 outerringshift="EcalEndcapN_Oring_relative_shift"
0090 inneradiusa="EcalEndcapN_Iring_axisA"
0091 inneradiusb="EcalEndcapN_Iring_axisB"
0092 envelope="true"
0093 ringmaterial="StainlessSteel"
0094 sector="1"
0095 vis_struc="RPVis"
0096 vis_steel_gap="InvisibleWithDaughters">
0097
0098 <comment>
0099 A small `x_offset` here is set to avoid overlap with regular cell aligment.
0100 </comment>
0101 <inner_support_collar
0102 electron_rmin="65 * mm"
0103 electron_rmax="73 * mm"
0104 proton_rmin="35 * mm"
0105 proton_rmax="43 * mm"
0106 straight_section_tilt="62.05 * deg"
0107 z_length="EcalEndcapN_inner_support_length"
0108 x_offset="-1 * mm"
0109 material="Copper"
0110 vis="AnlOrange"
0111 />
0112
0113 <comment>
0114 The points information for constructing inner supporting structure [extrudedpolygon shape, 12 points in total]
0115 </comment>
0116 <points_extrudedpolygon>
0117 <position x="3 * EcalEndcapN_crystalmodule_total_width" y="3.5 * EcalEndcapN_crystalmodule_total_width"/>
0118 <position x="3 * EcalEndcapN_crystalmodule_total_width" y="2.5 * EcalEndcapN_crystalmodule_total_width"/>
0119 <position x="5 * EcalEndcapN_crystalmodule_total_width" y="2.5 * EcalEndcapN_crystalmodule_total_width"/>
0120 <position x="5 * EcalEndcapN_crystalmodule_total_width" y="-2.5 * EcalEndcapN_crystalmodule_total_width"/>
0121 <position x="3 * EcalEndcapN_crystalmodule_total_width" y="-2.5 * EcalEndcapN_crystalmodule_total_width"/>
0122 <position x="3 * EcalEndcapN_crystalmodule_total_width" y="-3.5 * EcalEndcapN_crystalmodule_total_width"/>
0123 <position x="-3 * EcalEndcapN_crystalmodule_total_width" y="-3.5 * EcalEndcapN_crystalmodule_total_width"/>
0124 <position x="-3 * EcalEndcapN_crystalmodule_total_width" y="-2.5 * EcalEndcapN_crystalmodule_total_width"/>
0125 <position x="-4 * EcalEndcapN_crystalmodule_total_width" y="-2.5 * EcalEndcapN_crystalmodule_total_width"/>
0126 <position x="-4 * EcalEndcapN_crystalmodule_total_width" y="2.5 * EcalEndcapN_crystalmodule_total_width"/>
0127 <position x="-3 * EcalEndcapN_crystalmodule_total_width" y="2.5 * EcalEndcapN_crystalmodule_total_width"/>
0128 <position x="-3 * EcalEndcapN_crystalmodule_total_width" y="3.5 * EcalEndcapN_crystalmodule_total_width"/>
0129 </points_extrudedpolygon>
0130
0131 <module
0132 modulex="EcalEndcapN_crystalmodule_total_width"
0133 moduley="EcalEndcapN_crystalmodule_total_width"
0134 modulez="EcalEndcapN_crystalmodule_crystal_length + EcalEndcapN_crystalmodule_VM2000_thickness + EcalEndcapN_crystalmodule_sensor_thickness + EcalEndcapN_crystalmodule_PCB_thickness"
0135 moduleshift="EcalEndcapN_crystalmodule_VM2000_thickness"
0136 gmaterial="Vacuum"
0137 vis="BlueVis"/>
0138 <crystal
0139 sizex="EcalEndcapN_crystalmodule_crystal_width"
0140 sizey="EcalEndcapN_crystalmodule_crystal_width"
0141 sizez="EcalEndcapN_crystalmodule_crystal_length"
0142 material="leadtungsten_optical"
0143 cryvis="GreenVis"/>
0144 <wrapper
0145 carbonfiber_thickness="EcalEndcapN_crystalmodule_carbonfiber_thickness"
0146 carbonfiber_length="EcalEndcapN_crystalmodule_carbonfiber_length"
0147 VM2000_thickness="EcalEndcapN_crystalmodule_VM2000_thickness"
0148 material_carbon="CarbonFiber"
0149 material_wrap="VM2000"
0150 material_gap="Air"
0151 vis_carbon="PurpleVis"
0152 vis_wrap="RPVis"
0153 vis_gap="AnlGray"/>
0154 <readout
0155 Sensor_sizex="EcalEndcapN_crystalmodule_sensor_sizeX"
0156 Sensor_sizey="EcalEndcapN_crystalmodule_sensor_sizeY"
0157 Sensor_thickness="EcalEndcapN_crystalmodule_sensor_thickness"
0158 Sensor_space="EcalEndcapN_crystalmodule_sensor_spacing"
0159 Nsensor_X="EcalEndcapN_crystalmodule_Nsensor_in_X"
0160 Nsensor_Y="EcalEndcapN_crystalmodule_Nsensor_in_Y"
0161 PCB_sizex="EcalEndcapN_crystalmodule_crystal_width"
0162 PCB_sizey="EcalEndcapN_crystalmodule_crystal_width"
0163 PCB_thickness="EcalEndcapN_crystalmodule_PCB_thickness"
0164 material="SiliconDioxide"/>
0165 </disk_12surface>
0166 </placements>
0167
0168 </detector>
0169
0170 </detectors>
0171
0172 <readouts>
0173 <comment>
0174 No segmentation since module is the smallest readout segmentation
0175 </comment>
0176 <readout name="EcalEndcapNHits">
0177 <segmentation type="NoSegmentation" key="sector"/>
0178 <id>system:8,sector:4,row:8,column:8</id>
0179 </readout>
0180 </readouts>
0181 </lccdd>
