3) New simulation production

Background 
Simulations performed by Ramon Cendejas. Unfortunately, an error was found in the (subdominant) process contributions when Ramon needed to move on. This and other factors held up progress since.


Introduction
  • Pure MC simulation under STAR geometry.
  • Generate pp events using Pythia 6.4.28 (Tune 320) with Lambda filter, in different partonic pT intervals and weighted by integral luminosities
  • Reconstruct Lambda based on track association
  • Jet reconstruction used CDF cone algorithm with R = 0.7


Statistics of simulation sample 
It totally took about 4.5 CPU years. 


  
Slides20170110  

Jet Cone Study 
1. slides (JP1 lambda pt2-3 for example)    
2. All comparison plots for different lambda pt bin and different Triggers 

Trigger Bias Plot 
1. updated version for cdf cone algorigthm

Data/MC comparison for
Lambda: 

lamdba pt JP1 L2JetHigh
2_3 file file
3_4 file file
4_5 file file
5_8 file file
Anti-lambda: 
A-lamdba pt JP1 L2JetHigh
2_3 file file
3_4 file file
4_5 file file
5_8 file file

QA: 
lamdba pt MB JP1 L2JetHigh
2_3 file file file
3_4 file file file
4_5 file file file
5_8 file file file

Trigger effect: (old, anti-kt R06 )
  f_z feed down parton subprocess
Lambda file1 file2 file file file
A-lambda file1 file2 file file file