File indexing completed on 2024-09-27 07:03:01
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0005 #pragma once
0006
0007 #include <cstddef>
0008
0009 #include <Acts/Definitions/Units.hpp>
0010
0011 namespace eicrecon {
0012
0013 struct OrthogonalTrackSeedingConfig {
0014
0015
0016
0017 float rMax = 440. * Acts::UnitConstants::mm;
0018 float rMin = 33. * Acts::UnitConstants::mm;
0019 float zMax = 1700. * Acts::UnitConstants::mm;
0020 float zMin = -1500. * Acts::UnitConstants::mm;
0021 float deltaRMinTopSP = 10. * Acts::UnitConstants::mm;
0022 float deltaRMaxTopSP = 450. * Acts::UnitConstants::mm;
0023 float deltaRMinBottomSP = 10. * Acts::UnitConstants::mm;
0024 float deltaRMaxBottomSP = 200. * Acts::UnitConstants::mm;
0025 float collisionRegionMin = -250 * Acts::UnitConstants::mm;
0026 float collisionRegionMax = 250 * Acts::UnitConstants::mm;
0027
0028 unsigned int maxSeedsPerSpM = 0;
0029 float cotThetaMax = 1.0 / tan(2. * atan(exp(-4.0)));
0030
0031 float sigmaScattering = 5;
0032 float radLengthPerSeed = 0.1;
0033 float minPt = (100. * Acts::UnitConstants::MeV) / cotThetaMax;
0034 float bFieldInZ = 1.7 * Acts::UnitConstants::T;
0035 float beamPosX = 0;
0036 float beamPosY = 0;
0037 float impactMax = 3. * Acts::UnitConstants::mm;
0038 float rMinMiddle = 20. * Acts::UnitConstants::mm;
0039 float rMaxMiddle = 400. * Acts::UnitConstants::mm;
0040
0041
0042
0043
0044
0045
0046
0047
0048 float maxSeedsPerSpM_filter = 0;
0049 float deltaRMin = 5* Acts::UnitConstants::mm;
0050 bool seedConfirmation = false;
0051 float deltaInvHelixDiameter = 0.00003 * 1. / Acts::UnitConstants::mm;
0052 float impactWeightFactor = 1.;
0053 float zOriginWeightFactor = 1.;
0054 float compatSeedWeight = 200.;
0055 size_t compatSeedLimit = 2;
0056 float seedWeightIncrement = 0;
0057
0058
0059
0060 float zMinSeedConfCentral = -250 * Acts::UnitConstants::mm;
0061 float zMaxSeedConfCentral = 250 * Acts::UnitConstants::mm;
0062 float rMaxSeedConfCentral = 140 * Acts::UnitConstants::mm;
0063 size_t nTopForLargeRCentral = 1;
0064 size_t nTopForSmallRCentral = 2;
0065 float seedConfMinBottomRadiusCentral = 60.0 * Acts::UnitConstants::mm;
0066 float seedConfMaxZOriginCentral = 150.0 * Acts::UnitConstants::mm;
0067 float minImpactSeedConfCentral = 1.0 * Acts::UnitConstants::mm;
0068
0069
0070
0071 float zMinSeedConfForward = -3000 * Acts::UnitConstants::mm;
0072 float zMaxSeedConfForward = 3000 * Acts::UnitConstants::mm;
0073 float rMaxSeedConfForward = 140 * Acts::UnitConstants::mm;
0074 size_t nTopForLargeRForward = 1;
0075 size_t nTopForSmallRForward = 2;
0076 float seedConfMinBottomRadiusForward = 60.0 * Acts::UnitConstants::mm;
0077 float seedConfMaxZOriginForward = 150.0 * Acts::UnitConstants::mm;
0078 float minImpactSeedConfForward = 1.0 * Acts::UnitConstants::mm;
0079
0080
0081
0082 float locaError = 1.5 * Acts::UnitConstants::mm;
0083 float locbError = 1.5 * Acts::UnitConstants::mm;
0084 float phiError = 0.02 * Acts::UnitConstants::rad;
0085 float thetaError = 0.002 * Acts::UnitConstants::rad;
0086 float qOverPError = 0.025 / Acts::UnitConstants::GeV;
0087 float timeError = 0.1 * Acts::UnitConstants::mm;
0088
0089 };
0090 }