ParticleProperty Namespace Reference

Functions
def	properties (pid)
	(c) Copyright 1998-2023 CERN for the benefit of the LHCb and ATLAS collaborations # # This software is distributed under the terms of the Apache version 2 licence, # copied verbatim in the file "LICENSE". More...
def	generate (dat=None)

Variables
	pids

Function Documentation

generate()

def ParticleProperty.generate

(

dat = None

)

Definition at line 23 of file ParticleProperty.py.

def generate(dat=None):
    # The following is misunderstood by flake8 - the import is needed as it
    # has necessary side effects
    import GaudiPartProp.PartPropSvc  # noqa: F401
    from GaudiPython.Bindings import AppMgr
 
    gaudi = AppMgr()
    ppsvc = gaudi.gaudiPartProp()
 
    # Loop over the particles and add entries.
    pids = {}
    for pid in ppsvc:
        pids[pid.pid().pid()] = properties(pid)
 
    # Archive if requested.
    if dat:
        with open(dat, "w") as dat:
            dat.write(repr(pids))
    return pids
 
 
# Load the PID dictionary.
try:
    pids = eval(open("ParticleProperty.dat").read())

properties()

def ParticleProperty.properties

(

pid

)

(c) Copyright 1998-2023 CERN for the benefit of the LHCb and ATLAS collaborations # # This software is distributed under the terms of the Apache version 2 licence, # copied verbatim in the file "LICENSE".

# # In applying this licence, CERN does not waive the privileges and immunities # granted to it by virtue of its status as an Intergovernmental Organization # or submit itself to any jurisdiction. #

Date

21/03/2018

Author

Philip Ilten Return the property dictionary for a given Gaudi::ParticleProperty.

Definition at line 14 of file ParticleProperty.py.

def properties(pid):
    return {
        "name": pid.name(),
        "threeCharge": int(round(pid.charge() * 3)),
        "hasAnti": pid.selfcc(),
    }
 
 
# Generate the PID dictionary and optionally archive.

Variable Documentation

pids

ParticleProperty.pids

Definition at line 48 of file ParticleProperty.py.