mustafamustafa / auau200gevrun14ana

LBNL Run14 D0 Spectra and Nuclear Modification Factor Analysis

##D⁰ Spectra and Nuclear Modification Factor Analysis
LBNL - STAR Experiment, Relativistic Heavy Ion Collider (RHIC), BNL
RHIC year 2014 Run, with Heavy Flavor Tracker

###Code Authors:
Guannan Xie - [email protected]
Mustafa Mustafa - [email protected]

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Pico production monitors:

Pico production monitor
Pico D⁰ production monitor

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Presentations:

STAR Protected:

1. Introduction to data production and pipeline I, Mustafa, HF PWG, 2015-04-02
2. D⁰ Production for Run14 AuAu200 GeV, Guannan, HF PWG, 2015-05-14
3. D⁰ Analysis Status, Guannan, Soft Hadron, 2015-05-18
4. Pico Heavy Flavor Analysis Library, Mustafa, HF PWG, 2015-06-01
5. D⁰ Reconstruction in Run14 Au+Au 200 GeV, Guannan, STAR Collaboration Meeting, 2015-06-02
6. KF vs. Minuit vertex impact on D⁰ reconstruction, Guannan, HF PWG, 2015-06-11
7. D⁰ Production and R_cp correction, Mustafa, HF PWG, 2015-06-11
8. D⁰ R_cp correction, Mustafa, Soft Hadron, 2015-06-15
9. D⁰ NMF extraction, Mustafa, HF PWG, 2015-06-18
10. D⁰ Bump - Forgeround Cocktail, Mustafa, Soft Hadron, 2015-06-22
11. Pico Mixed Event Maker, D⁰ Case Study, Michael, Soft Hadron, 2015-06-22
12. D0 input distributions for data-driven simulation, Guannan, Soft Hadron, 2015-07-13
13. Fast Simulator distributions/ Event Mixing, Guannan, HF PWG, 2015-07-16
14. Pico Mixed Event Maker, Michael, HF PWG, 2015-07-16
15. D⁰ Bump, Mustafa, HF PWG, 2015-07-16
16. Vertex resolution studies with KFVertex and Minuit Vertex , Guannan, HF PWG, 2015-07-23
17. D⁰ Tree with KFVertex, Guannan, HF PWG, 2015-07-23
18. Vertex resolution studies with KFVertex and Minuit Vertex (update) , Guannan, 2015-07-27
19. Secondary Track Dca contribution study, Guannan, 2015-08-11
20. D⁰ Production for Run14 AuAu200 GeV HF workshop, Guannan, LBL HF Workshop, 2015-08-20
21. PID Efficiency and Double Counting, Xin, HF PWG, 2015-09-03
22. Data Driven Fast Simulator QA, Mustafa, HF PWG, 2015-09-04
23. D⁰ Production for Run14 AuAu200 GeV short summary, Guannan, HF PWG, 2015-09-10
24. K_s spectra with HFT, Xin, HF PWG, 2015-09-10
25. Data Driven Fast Simulator - D⁰, Mustafa, HF PWG, 2015-09-11
26. K_s Spectra. D⁰ double counting, Xin, HF PWG, 2015-09-17
27. D⁰ Systematic Error Study short summary, Guannan, HF PWG, 2015-09-27
28. Systematics of Ultimate Cuts II - Using Fast Sim, Mustafa, HF PWG, 2015-09-27
29. R_AA of D⁰ Meson in Au+Au Collisions at 200GeV, Guannan, QM15, 2015-10-28
30. D⁰ Spectra - Corrections Crosschecks, Guannan, HF PWG, 2016-03-31
31. D⁰ Production in Run14 P16id, Mustafa, HF PWG, 2016-05-05
32. KF/Minuit Vertex Fitters Performance in P16id/P15ic, Mustafa, Offline Software Meeting, 2016-05-16
33. Data-Driven Fast Simulator, Validations and Cross-Checks, Mustafa/Guannan, Collaboration Meeting, 2016-08-14
34. D⁰ and D^+- production, Guannan/Mustafa, Collaboration Meeting, 2016-08-16

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Preliminary results:

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###How to build this code:

mkdir myAnalysis
cd myAnalysis

# Replace address below with your own fork if you have one
git clone [email protected]:MustafaMustafa/auau200GeVRun14Ana.git

# Clone LBNL PicoHFLib
git clone [email protected]:rnc-lbl/auau200GeVRun14.git

# Now you need to get StPicoDstMaker
# If compiling at PDSF you need to get a klog token as below.
# - You don't need this step at RCF - 
# You will need to enter your RCF password.
klog -principal YOURRCFUSERNAME
cvs co -r Run14_AuAu200_physics2 offline/users/dongx/pico/source/StPicoDstMaker

# Clone StRefMultCorr
git clone [email protected]:GuannanXie/Run14AuAu200GeV_StRefMultCorr.git

# Link all needed code under one StRoot directory:
mkdir StRoot
ln -s `pwd`/auau200GeVRun14Ana/StRoot/StPicoD0AnaMaker StRoot
ln -s `pwd`/auau200GeVRun14/StRoot/StPicoD0EventMaker StRoot
ln -s `pwd`/auau200GeVRun14/StRoot/StPicoPrescales StRoot
ln -s `pwd`/offline/users/dongx/pico/source/StPicoDstMaker StRoot
ln -s `pwd`/Run14AuAu200GeV_StRefMultCorr/VPDMB5/StRefMultCorr StRoot
ln -s `pwd`/auau200GeVRun14/StRoot/StPicoKFVertexFitter StRoot
cp -r -p auau200GeVRun14/run14AuAu200GeVPrescales/ .

# Compile
starver SL15c
cons

###How to get a list of files:

# Clone the file list repo:
git clone [email protected]:rnc-lbl/fileLists.git

# The list of daily D0 production will be under:
ls fileLists/Run14/AuAu/200GeV/physics2/picoD0Lists/daily

# To update your local copy of the list of files (recommended to do daily):
git pull origin master

###How to run this code:

# For testing we can run the code on one file:
tail -n1 fileLists/Run14/AuAu/200GeV/physics2/picoD0Lists/daily/picoD0List_2015-05-21.list > test.list
ln -s `pwd`/auau200GeVRun14Ana/StRoot/macros/runPicoD0AnaMaker.C
root4star -l -b -q -x runPicoD0AnaMaker.C\(\"test.list\",\"test_out\"\)

###How to submit jobs:

# You cah find STAR Scheduler XML file under:
cp -p auau200GeVRun14/starSubmit/submitPicoD0AnaMaker.xml .
# auau200GeVRun14/starSubmit/uREADME contains a how to use.

auau200gevrun14ana's Issues

StRefMultCorr instantiation

Hello @GuannanXie,

Why do you pass the gRefMultCorr as a parameter to the ctor and then you don't use it but create a new instance?

https://github.com/MustafaMustafa/auau200GeVRun14Ana/blob/master/StRoot/StPicoD0AnaMaker/StPicoD0AnaMaker.cxx#L66

Review usage of RefMultCorr

Hi @GuannanXie,

Can you review how I load StRefMultCorr in
StRoot/macros/run_StMcAnalysisMaker.C
and how I use it in
StRoot/StMcAnalysisMaker/StMcAnalysisMaker.cxx
?

Thanks,

Add how to link to bad run list to the REAME file.

See:
MustafaMustafa/auau200GeVRun14@9683ac0#diff-d0b72510902184bf86820b0b6bf8255cR64

Dca Z

Hello @GuannanXie,

Can review you these two lines?

https://github.com/MustafaMustafa/auau200GeVRun14Ana/blob/master/StRoot/StPicoD0AnaMaker/StPicoD0AnaMaker.cxx#L155-L156

It seems that in StMuTack ctor the DCA_Z is calculated for dcaPoint in 3D not in the XY-plane.

@HaoQiu, @starsdong.

tofPion and kaonPion pid are wrong

https://github.com/MustafaMustafa/auau200GeVRun14Ana/blob/master/StRoot/StPicoD0AnaMaker/StPicoD0AnaMaker.cxx#L226-L227
If I understand this correct, this should be a bug.
Then How could the result consistent with mixedEvent? Need more investigate. is the sample big enough, or MixedEvent have same issue?