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.
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 |
| 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 |