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Trigger
TrigTools
IDScanZFinder
src
ZFinderConstants.h
Go to the documentation of this file.
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// emacs: this is -*- c++ -*-
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/*
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Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
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*/
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//
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// filename: ZFinderConstants.h
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//
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// author: Nikos Konstantinidis
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// nk@hep.ucl.ac.uk
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//
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// Description: contains ZFinder constants
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//
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// date: 24/07/2003
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//
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// -------------------------------
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// ATLAS Collaboration
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#if ! defined( IDSCAN_ZFINDERCONSTANTS_H )
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#define IDSCAN_ZFINDERCONSTANTS_H
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// to convert GeV to MeV and cm to mm
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#include "CLHEP/Units/PhysicalConstants.h"
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// z histogram range is [ -ZFinder_MaxZ, +ZFinder_MaxZ ]
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//const double ZFinder_MaxZ = 800.0*millimeter; // this is now a property - jamie boyd 26 jan 2007...
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const
long
ZFinder_MaxNumPhiSlices
= 3600;
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const
double
ZFinder_MinPhiSliceSize
= 0.1;
// in degrees
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const
double
ZF_phiRes
= 0.0003;
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// DeltaPhi in radians from bending experienced by a 6GeV track in 2Tesla B-field
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static
const
double
ZF_dphiBrl
[28] = {
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0.00081393, 0.00269991, 0.00439406, 0.0132962, 0.0168419, 0.0204387, 0.0239716,
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0.00194866, 0.00364751, 0.0124919, 0.0161399, 0.01983810, 0.02348670,
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0.0016989, 0.0105432, 0.01419120, 0.01788950, 0.0215380,
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0.0088444, 0.01249240, 0.01619060, 0.0198392,
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0.00364799, 0.00734621, 0.01099480,
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0.0036982, 0.00734676,
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0.00364854
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};
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// DeltaPhi in radians from bending experienced by a 6GeV track in 2Tesla B-field
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// calculated for endcap layers as a function of track eta.
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static
const
double
ZF_dphiEC
[468] = {
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-1, 10, 0.0225082, 1.3,
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-1, 11, 0.022428, 1.4,
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-1, 12, 0.0233142, 1.5,
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-1, 13, 0.0220535, 1.7,
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-1, 14, 0.0212772, 1.8,
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-1, 15, 0.0217484, 2,
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-1, 16, 0.0211554, 2.2,
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-1, 17, 0.0228034, 2.3,
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-1, 18, 0.022456, 2.4,
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-1, 7, 0.0215957, 0.9,
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-1, 8, 0.0221613, 1,
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-1, 9, 0.0218177, 1.1,
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0, 10, 0.0225082, 1.3,
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0, 11, 0.022428, 1.4,
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0, 12, 0.0233142, 1.5,
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0, 13, 0.0220535, 1.7,
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0, 14, 0.0212772, 1.8,
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0, 15, 0.0217484, 2,
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0, 16, 0.0211554, 2.2,
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0, 17, 0.0228034, 2.3,
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0, 18, 0.022456, 2.4,
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0, 7, 0.0215957, 0.9,
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0, 8, 0.0221613, 1,
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0, 9, 0.0218177, 1.1,
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1, 10, 0.0205596, 1.3,
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1, 11, 0.0204793, 1.4,
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1, 12, 0.0213655, 1.5,
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1, 13, 0.0201049, 1.7,
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1, 14, 0.0193285, 1.8,
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1, 15, 0.0197997, 2,
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1, 16, 0.0192068, 2.2,
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1, 17, 0.0208548, 2.3,
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1, 18, 0.0205073, 2.4,
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1, 7, 0.019647, 0.9,
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1, 8, 0.0202126, 1,
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1, 9, 0.019869, 1.1,
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2, 10, 0.0188607, 1.3,
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2, 11, 0.0187805, 1.4,
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2, 12, 0.0196667, 1.5,
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2, 13, 0.018406, 1.7,
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2, 14, 0.0176297, 1.8,
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2, 15, 0.0181008, 2,
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2, 7, 0.0179482, 0.9,
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2, 8, 0.0185138, 1,
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2, 9, 0.0181702, 1.1,
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3, 7, 0.0091038, 0.9,
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3, 8, 0.00966937, 1,
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3, 9, 0.00932575, 1.1,
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4, 7, 0.00545581, 0.9,
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4, 8, 0.00602138, 1,
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5, 7, 0.00175759, 0.9,
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7, 10, 0.0104439, 1.3,
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7, 11, 0.0119384, 1.4,
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7, 12, 0.0141969, 1.5,
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7, 13, 0.0152032, 1.7,
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7, 14, 0.0153691, 1.8,
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7, 15, 0.0174273, 2,
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7, 16, 0.0181046, 2.2,
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7, 17, 0.020292, 2.3,
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7, 18, 0.0204296, 2.4,
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7, 8, 0.0036139, 1,
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7, 9, 0.00579842, 1.1,
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8, 10, 0.00794324, 1.3,
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8, 11, 0.00970813, 1.4,
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8, 12, 0.0122023, 1.5,
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8, 13, 0.0135979, 1.7,
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8, 14, 0.0139256, 1.8,
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8, 15, 0.0162563, 2,
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8, 16, 0.0171517, 2.2,
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8, 17, 0.0194317, 2.3,
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8, 18, 0.0196526, 2.4,
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8, 9, 0.00261864, 1.1,
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9, 10, 0.00588388, 1.3,
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9, 11, 0.00787145, 1.4,
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9, 12, 0.0105596, 1.5,
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9, 13, 0.0122759, 1.7,
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9, 14, 0.0127369, 1.8,
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9, 15, 0.0152919, 2,
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9, 16, 0.016367, 2.2,
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9, 17, 0.0187233, 2.3,
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9, 18, 0.0190128, 2.4,
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10, 11, 0.00262382, 1.4,
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10, 12, 0.00586647, 1.5,
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10, 13, 0.0084987, 1.7,
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10, 14, 0.00934036, 1.8,
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10, 15, 0.0125366, 2,
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10, 16, 0.014125, 2.2,
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10, 17, 0.0166991, 2.3,
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10, 18, 0.0171846, 2.4,
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11, 12, 0.00351988, 1.5,
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11, 13, 0.0066101, 1.7,
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11, 14, 0.00764212, 1.8,
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11, 15, 0.011159, 2,
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11, 16, 0.0130039, 2.2,
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11, 17, 0.0156871, 2.3,
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11, 18, 0.0162705, 2.4,
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12, 13, 0.0037772, 1.7,
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12, 14, 0.00509474, 1.8,
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12, 15, 0.00909248, 2,
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12, 16, 0.0113224, 2.2,
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12, 17, 0.014169, 2.3,
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12, 18, 0.0148994, 2.4,
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13, 14, 0.00169825, 1.8,
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13, 15, 0.00633719, 2,
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13, 16, 0.00908033, 2.2,
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13, 17, 0.0121448, 2.3,
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13, 18, 0.0130713, 2.4,
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14, 15, 0.00495954, 2,
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14, 16, 0.0079593, 2.2,
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14, 17, 0.0111327, 2.3,
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14, 18, 0.0121572, 2.4,
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15, 16, 0.0039236, 2.2,
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15, 17, 0.0074893, 2.3,
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15, 18, 0.00886652, 2.4,
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16, 17, 0.00394707, 2.3,
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16, 18, 0.00566726, 2.4,
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17, 18, 0.00210237, 2.4 } ;
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#endif
ZF_dphiBrl
static const double ZF_dphiBrl[28]
Definition
ZFinderConstants.h:40
ZF_dphiEC
static const double ZF_dphiEC[468]
Definition
ZFinderConstants.h:52
ZFinder_MaxNumPhiSlices
const long ZFinder_MaxNumPhiSlices
Definition
ZFinderConstants.h:33
ZFinder_MinPhiSliceSize
const double ZFinder_MinPhiSliceSize
Definition
ZFinderConstants.h:34
ZF_phiRes
const double ZF_phiRes
Definition
ZFinderConstants.h:37
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