HepSim

Repository with Monte Carlo simulations for particle physics


Dataset: "pgun_pi_single_mu40"

Summary Comments
Name: pgun_pi_single_mu40
Collisions: pgun
CM Energy: 5 TeV
Entry ID: 171
Topic: Single particles
Generator: PARTICLE GUN
Calculation level: single particle
Process: Single pions with pileup (mu=40)
Total events: 100000
Number of files: 100
Cross section (σ): undefined Estimated from file Nr 1
Luminosity (L): undefined
Format: ProMC
Download URL: http://mc.hep.anl.gov/asc/hepsim/events/misc/pgun/pgun_pi_mu40/ Status: Not available. Server error?
Mirrors: http://portal.nersc.gov/project/m1758/data/events/misc/pgun/pgun_pi_mu40/
EVGEN size: 0.042 GB
  Reconstruction tag Tags:
Fast simulation:
Full simulation:
 
Fast/Full size: 0.00 GB
Record slimmed: No
Events weighted: No
Submission time: Fri Dec 4 17:39:22 EST 2015
Updated on:
Description:

Single particle gun for detector studies

A particle gun with single pions. One pion per event. Production at (x,y,z,t)=(0,0,0,0). Pi+ and Pi- are alternated. Momentum of pions is 0.5, 5, 50, 500, 5000 GeV (alternated). Particles are generated using a uniform distribution in Phi and uniform distribution in Eta (pseudorapidity) in the range [-4.5,4.5].

Mixing with pileup

Each event is mixed with pileup using the tool described in arXiv:1510.06638. The pileup events use ATLAS A2 tune (all inelastic, including single and double diffractive events). The CM energy was 14 TeV. Events were generated with PYTHIA8.
Events are mixed using a Poisson distribution with the mean mu=40 (average number of MinBias events). Then, only pileup particles around the single pion where taken in the cone 0.1 defined in eta and phi.

File metadata:
ProMC version: 4; Nr events: 1000; Varint E: 100000; Varint L: 1000; Logfile: logfile.txt; Last modified: 2015-12-03 22:25:52; Settings: Single particles. PID=211 max E(GeV)=5000 + PILEUP WITH 40 (Poisson average)
Validation:
Nr Analysis code Output image Output data
Author: S.Chekanov

         
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