TRT high thresholds for fast-OR trigger - ATR-28372

TRT high thresholds for fast-OR trigger - ATR-28372

InnerDetector/InDetDigitization/TRT_Digitization/src/TRTDigSettings.cxx

@@ -86,21 +86,21 @@ void TRTDigSettings::defineVariables() {
   defineNewVariable("lowThresholdECArgon",   &m_lowThresholdECArgon,   "Low Threshold end-cap Argon",  "eV",CLHEP::eV,50.0,500.0);
   defineNewVariable("lowThresholdECKrypton", &m_lowThresholdECKrypton, "Low Threshold end-cap Krypton","eV",CLHEP::eV,50.0,500.0);
   // HT Short
-  defineNewVariable("highThresholdBarShort",       &m_highThresholdBarShort,       "High Threshold short barrel straws",        "keV",CLHEP::keV,1.0,10.0);
-  defineNewVariable("highThresholdBarShortArgon",  &m_highThresholdBarShortArgon,  "High Threshold short barrel straws Argon",  "keV",CLHEP::keV,1.0,10.0);
-  defineNewVariable("highThresholdBarShortKrypton",&m_highThresholdBarShortKrypton,"High Threshold short barrel straws Krypton","keV",CLHEP::keV,1.0,10.0);
+  defineNewVariable("highThresholdBarShort",       &m_highThresholdBarShort,       "High Threshold short barrel straws",        "keV",CLHEP::keV,0.3,10.0);
+  defineNewVariable("highThresholdBarShortArgon",  &m_highThresholdBarShortArgon,  "High Threshold short barrel straws Argon",  "keV",CLHEP::keV,0.3,10.0);
+  defineNewVariable("highThresholdBarShortKrypton",&m_highThresholdBarShortKrypton,"High Threshold short barrel straws Krypton","keV",CLHEP::keV,0.3,10.0);
   // HT Long
-  defineNewVariable("highThresholdBarLong",       &m_highThresholdBarLong,       "High Threshold long barrel straws",        "keV",CLHEP::keV,1.0,10.0);
-  defineNewVariable("highThresholdBarLongArgon",  &m_highThresholdBarLongArgon,  "High Threshold long barrel straws Argon",  "keV",CLHEP::keV,1.0,10.0);
-  defineNewVariable("highThresholdBarLongKrypton",&m_highThresholdBarLongKrypton,"High Threshold long barrel straws Krypton","keV",CLHEP::keV,1.0,10.0);
+  defineNewVariable("highThresholdBarLong",       &m_highThresholdBarLong,       "High Threshold long barrel straws",        "keV",CLHEP::keV,0.3,10.0);
+  defineNewVariable("highThresholdBarLongArgon",  &m_highThresholdBarLongArgon,  "High Threshold long barrel straws Argon",  "keV",CLHEP::keV,0.3,10.0);
+  defineNewVariable("highThresholdBarLongKrypton",&m_highThresholdBarLongKrypton,"High Threshold long barrel straws Krypton","keV",CLHEP::keV,0.3,10.0);
   // HT EC-A
-  defineNewVariable("highThresholdECAwheels",       &m_highThresholdECAwheels,       "High Threshold A type wheels",        "keV",CLHEP::keV,1.0,10.0);
-  defineNewVariable("highThresholdECAwheelsArgon",  &m_highThresholdECAwheelsArgon,  "High Threshold A type wheels Argon",  "keV",CLHEP::keV,1.0,10.0);
-  defineNewVariable("highThresholdECAwheelsKrypton",&m_highThresholdECAwheelsKrypton,"High Threshold A type wheels Krypton","keV",CLHEP::keV,1.0,10.0);
+  defineNewVariable("highThresholdECAwheels",       &m_highThresholdECAwheels,       "High Threshold A type wheels",        "keV",CLHEP::keV,0.3,10.0);
+  defineNewVariable("highThresholdECAwheelsArgon",  &m_highThresholdECAwheelsArgon,  "High Threshold A type wheels Argon",  "keV",CLHEP::keV,0.3,10.0);
+  defineNewVariable("highThresholdECAwheelsKrypton",&m_highThresholdECAwheelsKrypton,"High Threshold A type wheels Krypton","keV",CLHEP::keV,0.3,10.0);
   // HT EC-B
-  defineNewVariable("highThresholdECBwheels",       &m_highThresholdECBwheels,       "High Threshold B type wheels",        "keV",CLHEP::keV,1.0,10.0);
-  defineNewVariable("highThresholdECBwheelsArgon",  &m_highThresholdECBwheelsArgon,  "High Threshold B type wheels Argon",  "keV",CLHEP::keV,1.0,10.0);
-  defineNewVariable("highThresholdECBwheelsKrypton",&m_highThresholdECBwheelsKrypton,"High Threshold B type wheels Krypton","keV",CLHEP::keV,1.0,10.0);
+  defineNewVariable("highThresholdECBwheels",       &m_highThresholdECBwheels,       "High Threshold B type wheels",        "keV",CLHEP::keV,0.3,10.0);
+  defineNewVariable("highThresholdECBwheelsArgon",  &m_highThresholdECBwheelsArgon,  "High Threshold B type wheels Argon",  "keV",CLHEP::keV,0.3,10.0);
+  defineNewVariable("highThresholdECBwheelsKrypton",&m_highThresholdECBwheelsKrypton,"High Threshold B type wheels Krypton","keV",CLHEP::keV,0.3,10.0);
 
   defineNewVariable("innerRadiusOfStraw",&m_innerRadiusOfStraw,"Inner radius of straw","mm",CLHEP::mm,1.0,3.0); // 2.0 mm
   defineNewVariable("outerRadiusOfWire",&m_outerRadiusOfWire,"Outer radius of wire","micrometer",CLHEP::micrometer,5.0,40.0); // 0.0155 mm

Trigger/TrigT1/TrigT1TRT/CMakeLists.txt

@@ -10,4 +10,5 @@ atlas_add_component( TrigT1TRT
                      LINK_LIBRARIES AthenaBaseComps GaudiKernel InDetRawData TRT_ConditionsServicesLib TRT_ReadoutGeometry TrigConfInterfaces TrigConfL1Data TrigT1Interfaces )
 
 # Install files from the package:
+atlas_install_joboptions( share/*.py )
 atlas_install_python_modules( python/*.py POST_BUILD_CMD ${ATLAS_FLAKE8} )

Trigger/TrigT1/TrigT1TRT/share/fastOR_thr_35_HI_OverrideTRTparameters.py

+# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+#########################################################
+#                                                       #
+# TRT_Digitization/postInclude.OverrideTRTparameters.py #
+#                                                       #
+# Overrride default settings in TRTDigSettings.cxx      #
+#                                                       #
+# This is not a full list, just the parameters likely   #
+# to be used in basic tuning...                         #
+#                                                       #
+# For a full list of overrridable parameters            #
+# and a list of setttings used in the job:              #
+#                                                       #
+#   grep TRTDigSettings <job output>                    #
+#                                                       #
+#########################################################
+
+from AthenaCommon.AlgSequence import AlgSequence
+job = AlgSequence()
+from Digitization.DigitizationFlags import digitizationFlags
+trt = None
+if not digitizationFlags.doXingByXingPileUp() and hasattr(job, 'TRTDigitization'):
+    #Back-compatibility for 17.X.Y.Z releases
+    if hasattr(job.TRTDigitization, 'DigitizationTool'):
+        trt = job.TRTDigitization.DigitizationTool
+    else:
+        trt = job.TRTDigitization
+else:
+     from AthenaCommon.CfgGetter import getPublicTool
+     trt = getPublicTool("TRTDigitizationTool")
+if None == trt:
+   raise AttributeError("TRTDigitization(Tool) not found.")
+
+# Units are CLHEP: MeV, ns, mm
+# Xenon threshold tunes
+trt.Override_highThresholdBarShort  = 0.005195/3.841
+trt.Override_highThresholdBarLong   = 0.004751/3.841
+trt.Override_highThresholdECAwheels = 0.005513/3.841
+trt.Override_highThresholdECBwheels = 0.005326/3.841
+
+# Argon thresholds (July 2014 tuning from Artem) TRT_Digitization-01-00-09  
+trt.Override_highThresholdBarShortArgon  = 0.002607/3.841
+trt.Override_highThresholdBarLongArgon   = 0.002540/3.841
+trt.Override_highThresholdECAwheelsArgon = 0.002414/3.841
+trt.Override_highThresholdECBwheelsArgon = 0.002295/3.841
+
+# Krypton thresholds
+trt.Override_highThresholdBarShortKrypton  = 0.003070/3.841
+trt.Override_highThresholdBarLongKrypton   = 0.002900/3.841
+trt.Override_highThresholdECAwheelsKrypton = 0.003150/3.841
+trt.Override_highThresholdECBwheelsKrypton = 0.003020/3.841

Trigger/TrigT1/TrigT1TRT/src/TrigT1TRT.cxx

@@ -199,10 +199,8 @@ namespace LVL1 {
                 return StatusCode::FAILURE;
               }
 
-              if ((p_lolum)->trailingEdge() - (p_lolum)->driftTimeBin() > 4 ) {
-                if ( (p_lolum)->highLevel() ) {
-                  barrel_trigger_board[side][phi_module][board]++;
-                }
+              if ( (p_lolum)->highLevel() ) {
+                barrel_trigger_board[side][phi_module][board]++;
               }
 
             }
@@ -213,10 +211,8 @@ namespace LVL1 {
               chip = m_mat_chip_endcap[phi_module][strawNumber];
               board = EndcapChipToBoard(chip);
 
-              if ((p_lolum)->trailingEdge() - (p_lolum)->driftTimeBin() > 4 ) {
-                if ( (p_lolum)->highLevel() ) {
-                  endcap_trigger_board[side][phi_module][board]++;
-                }
+              if ( (p_lolum)->highLevel() ) {
+                endcap_trigger_board[side][phi_module][board]++;
               }
             }
           }