generateMixedMCforDecFileVal.py

#!/usr/bin/env python3
 
 
 
"""
<header>
    <output>../mixed.cdst.root</output>
    <description>creating mixed MC cdst files needed for the DecayFile/Multiplicity validation</description>
</header>
"""
 
import basf2 as b2
import generators as ge
 
b2.set_random_seed('mixed')
 
# create path
main = b2.create_path()
 
# default to early phase 3 (exp=1003), run 0, number of events = 100000
main.add_module("EventInfoSetter", expList=1003, runList=0, evtNumList=100000)
 
# generate BBbar events
ge.add_evtgen_generator(path=main, finalstate='mixed')
 
# finally add cdst output
main.add_module('RootOutput', outputFileName='../mixed.cdst.root')
 
main.add_module('Progress')
# process events and print call statistics
b2.process(path=main)
print(b2.statistics)