Difference between revisions of "Pion-LT analysis instructions/adjusting cuts"
From HallCWiki
Jump to navigationJump to search| Line 5: | Line 5: | ||
*** Note: Please don't change any cuts values if you don't know about it. | *** Note: Please don't change any cuts values if you don't know about it. | ||
== Adjusting Cut Parameters == | == Adjusting Cut Parameters == | ||
| − | + | * One can adjust the cut parameters as follows: | |
==== RF Timing Cuts ==== | ==== RF Timing Cuts ==== | ||
| − | * If someone wants to change the RF timing cut parameters, he has to change cut values in "ALL_Kinematics_RFOffsetsTest.csv" | + | * If someone wants to change the RF timing cut parameters, he has to change cut values in the "ALL_Kinematics_RFOffsetsTest.csv" file located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/PARAM/. |
* The "ALL_Kinematics_RFOffsetsTest.csv" file looks like; | * The "ALL_Kinematics_RFOffsetsTest.csv" file looks like; | ||
[[File:RF.png|700px]] | [[File:RF.png|700px]] | ||
* Here "Pi" refers to pions, "K" refers to kaons and "p" refers to protons respectively. | * Here "Pi" refers to pions, "K" refers to kaons and "p" refers to protons respectively. | ||
=== PID === | === PID === | ||
| − | * If someone wants to change the PID cut parameters, he has to change cut values in "PID_Parameters.csv" | + | * If someone wants to change the PID cut parameters, he has to change cut values in the "PID_Parameters.csv" file located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/PARAM/. |
* The "PID_Parameters.csv" file looks like; | * The "PID_Parameters.csv" file looks like; | ||
[[File:PID.png|1310px]] | [[File:PID.png|1310px]] | ||
* Here "H" refers to HMS and "P" refers to SHMS respectively. | * Here "H" refers to HMS and "P" refers to SHMS respectively. | ||
=== Acceptance === | === Acceptance === | ||
| − | * If someone wants to change the Acceptance cut parameters, he has to change cut values in "Acceptance_Parameters.csv" | + | * If someone wants to change the Acceptance cut parameters, he has to change cut values in the "Acceptance_Parameters.csv" file located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/PARAM/. |
* The "PID_Parameters.csv" file looks like; | * The "PID_Parameters.csv" file looks like; | ||
[[File:Accept.png|700px]] | [[File:Accept.png|700px]] | ||
* Here "H" refers to HMS and "P" refers to SHMS respectively. | * Here "H" refers to HMS and "P" refers to SHMS respectively. | ||
== Adjusting Cut Definitions == | == Adjusting Cut Definitions == | ||
| − | + | * One can adjust the cut definitions as follows: | |
=== Timing === | === Timing === | ||
| Line 28: | Line 28: | ||
=== Acceptance === | === Acceptance === | ||
| + | * * If someone wants to change the acceptance cut definitions, he has to change it in "accept.cuts" file located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/CUTS/general. | ||
| + | * The "accept.cuts" file looks like; | ||
| + | [[File:PID.png|1310px]] | ||
| + | * Here "H" refers to HMS and "P" refers to SHMS respectively. | ||
Revision as of 01:04, 30 August 2021
Adjusting Analysis Cuts in the PionLT Experiment
- All cuts are applied on Replay ROOTfile using the "pion_prod_analysis_sw.py" script located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION//scripts/online_pion_physics/.
- The "pion_prod_analysis_sw.py" script is getting cuts definitions from /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/CUTS files.
- If someone want to change the cut parameters, he has to change cut values in related csv files located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/PARAM/.
- Note: Please don't change any cuts values if you don't know about it.
Adjusting Cut Parameters
- One can adjust the cut parameters as follows:
RF Timing Cuts
- If someone wants to change the RF timing cut parameters, he has to change cut values in the "ALL_Kinematics_RFOffsetsTest.csv" file located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/PARAM/.
- The "ALL_Kinematics_RFOffsetsTest.csv" file looks like;
- Here "Pi" refers to pions, "K" refers to kaons and "p" refers to protons respectively.
PID
- If someone wants to change the PID cut parameters, he has to change cut values in the "PID_Parameters.csv" file located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/PARAM/.
- The "PID_Parameters.csv" file looks like;
- Here "H" refers to HMS and "P" refers to SHMS respectively.
Acceptance
- If someone wants to change the Acceptance cut parameters, he has to change cut values in the "Acceptance_Parameters.csv" file located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/PARAM/.
- The "PID_Parameters.csv" file looks like;
- Here "H" refers to HMS and "P" refers to SHMS respectively.
Adjusting Cut Definitions
- One can adjust the cut definitions as follows:
Timing
PID
Acceptance
- * If someone wants to change the acceptance cut definitions, he has to change it in "accept.cuts" file located at /home/cdaq/hallc-online/hallc_replay_lt/UTIL_PION/DB/CUTS/general.
- The "accept.cuts" file looks like;
- Here "H" refers to HMS and "P" refers to SHMS respectively.
