From af5bcd6d8b447f51c347b285522b6a7bc81ecee5 Mon Sep 17 00:00:00 2001 From: "theodore.efremov" <theodore.efremov@cea.fr> Date: Thu, 30 Jan 2025 13:00:56 +0100 Subject: [PATCH] [AlPhaPha] Modified Read Me for Step5 --- .../VAMOS/CHIO/Chio_Z_Calibration.cal | 1 + .../2024/macro/Calibration/IC/ReadMe.md | 30 ++++++++++++++++--- 2 files changed, 27 insertions(+), 4 deletions(-) create mode 100644 Projects/AlPhaPha/2024/Calibration/VAMOS/CHIO/Chio_Z_Calibration.cal diff --git a/Projects/AlPhaPha/2024/Calibration/VAMOS/CHIO/Chio_Z_Calibration.cal b/Projects/AlPhaPha/2024/Calibration/VAMOS/CHIO/Chio_Z_Calibration.cal new file mode 100644 index 000000000..88b652ee2 --- /dev/null +++ b/Projects/AlPhaPha/2024/Calibration/VAMOS/CHIO/Chio_Z_Calibration.cal @@ -0,0 +1 @@ +IC_Z_CALIBRATION 84.055 -0.0196758 2.59494e-06 -1.50991e-10 4.36153e-15 -4.99792e-20 diff --git a/Projects/AlPhaPha/2024/macro/Calibration/IC/ReadMe.md b/Projects/AlPhaPha/2024/macro/Calibration/IC/ReadMe.md index e1d082eda..12fd80c69 100644 --- a/Projects/AlPhaPha/2024/macro/Calibration/IC/ReadMe.md +++ b/Projects/AlPhaPha/2024/macro/Calibration/IC/ReadMe.md @@ -41,7 +41,7 @@ those histograms. Those spline are the one used to flatten the distribution and are the calibration that we seek from this macro. -**If you wan to improve the Z resolution** : The IC 2-3 are well behaved but the 4 has a factor 2 in the analysis. +**If you want to improve the Z resolution** : The IC 2-3 are well behaved but the 4 has a factor 2 in the analysis. Therefore one should be very careful about the range in which the spline is made for IC4 !! This is a point to be improved ! @@ -67,11 +67,11 @@ Name them CutZ CutZ0 CutZ02 CutZ023 CutZ0234, they correspond to different corre ``` root 'DEYcorrection.C(true,true)' ``` -** TWO TIMES IN A ROW** +**TWO TIMES IN A ROW** Then you should see all the histograms filled and beautiful. **Now rerun an analysis and the IC.DE and IC.Eres should give a good vamos plot** - +- You should uncomment the spline line in config/ConfigIC.dat # Step 4 : Cut Auto for Z id @@ -104,4 +104,26 @@ This macro output the TCUTG in a root file in the output folder. # Step 5 : Flattening of the DE. -Currently working on this. +SplineChio.C make a spline for each cut generated in Step4 and modify each event according to it's distance to the two nearest +spline. + +The macro should be used as following : + +``` +root +.L SplineChio.C + +SplineChio() # Only for first use after analysis + +MakeSpline() # Generate the spline and save them in the Calibration file + +ApplySpline() #Generate the calibration of each peak to get Z and save them in the Calibration dir +``` + +Don't forget to modify the configs/ConfigIC.dat with the proper token ! +- LOAD_Z_SPLINE ./Calibration/VAMOS/CHIO/Z_Spline.root +- LOAD_Z_SPLINE_EVAL ./Calibration/VAMOS/CHIO/Chio_Z_Spline_Eval.txt + +When it's done and the graphs look alright rerun the analysis. + +Then you can fill and fit the histo using the associated macro to see the resolution in Z. :) -- GitLab