From 7a0e2e1b0bf8bd403bb61fa19d54b26825e39b71 Mon Sep 17 00:00:00 2001
From: Oleg <oleg.golosov@gmail.com>
Date: Sat, 19 Feb 2022 09:58:16 +0100
Subject: [PATCH] update PSD macros to suit DEC21 setup
---
macro/psd/create_psdgeo_ideal.C | 94 +++++++++++++++++++++++++----
macro/psd/create_psdgeo_with_hole.C | 23 ++++++-
2 files changed, 103 insertions(+), 14 deletions(-)
diff --git a/macro/psd/create_psdgeo_ideal.C b/macro/psd/create_psdgeo_ideal.C
index 1191ada47d..63eb66745a 100644
--- a/macro/psd/create_psdgeo_ideal.C
+++ b/macro/psd/create_psdgeo_ideal.C
@@ -34,21 +34,92 @@ TGeoVolume* ConstructIdealPsd(const char* name, Double_t sizeX, Double_t sizeY,
// ====== Main function =====
// ============================================================================
-void create_psdgeo_ideal()
+void create_psdgeo_ideal(TString geoTag = "v22a")
{
- // ----- Steering variables ---------------------------------------------
- const Double_t psdX = 9.65; // x position of PSD in cave (front plane center)
- const Double_t psdY = 0.; // y position of PSD in cave (front plane center)
- const Double_t psdZ = 800.; // z position of PSD in cave (front plane center)
- const Double_t psdRotY = 0.01321; // Rotation of PSD around y axis [rad]
- const Double_t holeSize = 20.; // diagonal size of the square shaped hole
+ // ----- Steering variables ---------------------------------------------
+ Double_t psdX; // x position (cm) of PSD in cave (front plane center)
+ Double_t psdY; // y position (cm) of PSD in cave (front plane center)
+ Double_t psdZ; // z position (cm) of PSD in cave (front plane center)
+ Double_t psdRotY; // Rotation of PSD around y axis (rad)
+ Double_t holeSize; // side length of the square shaped hole (cm)
+ TString comment; // short description
+
+ if (geoTag == "v22a") {
+ psdX = 13.1;
+ psdY = 0.;
+ psdZ = 1010;
+ psdRotY = 0.01335;
+ holeSize = 0.;
+ comment = "Position for Au beam at 12A GeV/c and 100% magnetic field strength";
+ }
+ else if (geoTag == "v22b") {
+ psdX = 28.56;
+ psdY = 0.;
+ psdZ = 1010;
+ psdRotY = 0.02906;
+ holeSize = 0.;
+ comment = "Position for Au beam at 3.3A GeV/c and 60% magnetic field strength (to fit beam dump)";
+ }
+ else if (geoTag == "v20c") {
+ psdX = 12.95;
+ psdY = 0.;
+ psdZ = 1010;
+ psdRotY = 0.0132;
+ holeSize = 20.;
+ }
+ else if (geoTag == "v20a") {
+ psdX = 12.95;
+ psdY = 0.;
+ psdZ = 1050;
+ psdRotY = 0.0132;
+ holeSize = 20.;
+ }
+ else if (geoTag == "v20b") {
+ psdX = 13.75;
+ psdY = 0.;
+ psdZ = 1100;
+ psdRotY = 0.0132;
+ holeSize = 20.;
+ }
+ else if (geoTag == "v18e") {
+ psdX = 9.65;
+ psdY = 0.;
+ psdZ = 800.;
+ psdRotY = 0.01321;
+ holeSize = 20.;
+ }
+ else if (geoTag == "v18f") {
+ psdX = 9.65;
+ psdY = 0.;
+ psdZ = 800.;
+ psdRotY = 0.01321;
+ holeSize = 6.;
+ }
+ else if (geoTag == "v18g") {
+ psdX = 9.65;
+ psdY = 0.;
+ psdZ = 800.;
+ psdRotY = 0.01321;
+ holeSize = 0.;
+ }
+ else if (geoTag == "v18m") {
+ psdX = 8.9;
+ psdY = 0.;
+ psdZ = 1500.;
+ psdRotY = 0.01321;
+ holeSize = 20.;
+ }
+ else {
+ cout << "\n\n\nERROR: Unrecognized geoTag! Exiting!\n\n\n";
+ return;
+ }
+
+ geoTag += "_ideal";
const Double_t bigModuleSize = 20.; // Module size [cm]
const Int_t nModulesX = 8; // Number of modules in a row (x direction)
const Int_t nModulesY = 6; // Number of modules in a row (x direction)
- TString geoTag = Form("1mod_hole%icm_xshift%4.2fcm", (int) holeSize, psdX); // Geometry tag
-
// --------------------------------------------------------------------------
cout << "Number of modules per row and column = " << nModulesX << " " << nModulesY << endl;
@@ -57,15 +128,16 @@ void create_psdgeo_ideal()
infoFileName = infoFileName + geoTag + ".geo.info";
fstream infoFile;
infoFile.open(infoFileName.Data(), fstream::out);
- infoFile << "PSD geometry " << geoTag << " created with create_psdgeo_with_hole.C" << endl << endl;
+ infoFile << "PSD geometry " << geoTag << " created with create_psdgeo_ideal.C" << endl << endl;
infoFile << "Ideal PSD geometry for performance studies - whole volume as a "
"single module"
<< endl;
+ infoFile << comment << endl << endl;
infoFile << "Number of modules: " << nModulesX << " x " << nModulesY << endl;
infoFile << "Big module size: " << bigModuleSize << " cm x " << bigModuleSize << " cm" << endl;
infoFile << "PSD front plane center coordinates: (" << psdX << ", " << psdY << ", " << psdZ << ") cm" << endl;
infoFile << "PSD rotation around y axis: " << psdRotY * TMath::RadToDeg() << " degrees" << endl;
- infoFile << "Diagonal size of the square shaped hole in PSD center: " << holeSize << " cm" << endl << endl;
+ infoFile << "Side length of the square shaped hole in PSD center: " << holeSize << " cm" << endl << endl;
// --------------------------------------------------------------------------
diff --git a/macro/psd/create_psdgeo_with_hole.C b/macro/psd/create_psdgeo_with_hole.C
index 9750df9b04..1253592234 100644
--- a/macro/psd/create_psdgeo_with_hole.C
+++ b/macro/psd/create_psdgeo_with_hole.C
@@ -37,9 +37,8 @@ TGeoVolume* ConstructShield(const char* name, Double_t sizeXY, Double_t holesize
// ====== Main function =====
// ============================================================================
-void create_psdgeo_with_hole()
+void create_psdgeo_with_hole(TString geoTag = "v22a")
{
- TString geoTag = "v20c"; // Geometry tag
// ----- Steering variables ---------------------------------------------
Double_t psdX; // x position (cm) of PSD in cave (front plane center)
@@ -47,8 +46,25 @@ void create_psdgeo_with_hole()
Double_t psdZ; // z position (cm) of PSD in cave (front plane center)
Double_t psdRotY; // Rotation of PSD around y axis (rad)
Double_t holeSize; // side length of the square shaped hole (cm)
+ TString comment; // short description
- if (geoTag == "v20c") {
+ if (geoTag == "v22a") {
+ psdX = 13.1;
+ psdY = 0.;
+ psdZ = 1010;
+ psdRotY = 0.01335;
+ holeSize = 20.;
+ comment = "Position for Au beam at 12A GeV/c and 100% magnetic field strength";
+ }
+ else if (geoTag == "v22b") {
+ psdX = 28.56;
+ psdY = 0.;
+ psdZ = 1010;
+ psdRotY = 0.02906;
+ holeSize = 20.;
+ comment = "Position for Au beam at 3.3A GeV/c and 60% magnetic field strength (to fit beam dump)";
+ }
+ else if (geoTag == "v20c") {
psdX = 12.95;
psdY = 0.;
psdZ = 1010;
@@ -125,6 +141,7 @@ void create_psdgeo_with_hole()
fstream infoFile;
infoFile.open(infoFileName.Data(), fstream::out);
infoFile << "PSD geometry " << geoTag << " created with create_psdgeo_with_hole.C" << endl << endl;
+ infoFile << comment << endl << endl;
infoFile << "Number of modules: " << nModulesX << " x " << nModulesY << endl;
infoFile << "Big module size: " << bigModuleSize << " cm x " << bigModuleSize << " cm" << endl;
infoFile << "PSD front plane center coordinates: (" << psdX << ", " << psdY << ", " << psdZ << ") cm" << endl;
--
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