electron

Electron related event weights.

Classes:

electron_weights(*args[, requires_func, ...])

class electron_weights(*args, requires_func=law.util.no_value, setup_func=law.util.no_value, sandbox=law.util.no_value, call_force=law.util.no_value, pick_cached_result=law.util.no_value, inst_dict=None, **kwargs)

Bases: Producer

Methods:

call_func(events[, electron_mask])	Creates electron weights using the correctionlib.
get_electron_config()
get_electron_file(external_files)
requires_func(reqs)	rtype: None
setup_func(reqs, inputs, reader_targets)	rtype: None
skip_func()

Attributes:

data_only
mc_only
nominal_only
produces
shifts_only
uses

call_func(events, electron_mask=Ellipsis, **kwargs)

Creates electron weights using the correctionlib. Requires an external file in the config under electron_sf:

cfg.x.external_files = DotDict.wrap({
    "electron_sf": "/afs/cern.ch/work/m/mrieger/public/mirrors/jsonpog-integration-9ea86c4c/POG/EGM/2017_UL/electron.json.gz",  # noqa
})

get_electron_file can be adapted in a subclass in case it is stored differently in the external files.

The name of the correction set, the year string for the weight evaluation, and the name of the working point should be given as an auxiliary entry in the config:

cfg.x.electron_sf_names = ("UL-Electron-ID-SF", "2017", "wp80iso")

get_electron_config can be adapted in a subclass in case it is stored differently in the config.

Optionally, an electron_mask can be supplied to compute the scale factor weight based only on a subset of electrons.

Return type:

ak.Array

data_only = False

get_electron_config()

get_electron_file(external_files)

mc_only = True

nominal_only = False

produces = {'electron_weight', 'electron_weight_down', 'electron_weight_up'}

requires_func(reqs)

Return type:

None

setup_func(reqs, inputs, reader_targets)

Return type:

None

shifts_only = None

skip_func()

uses = {'Electron.deltaEtaSC', 'Electron.eta', 'Electron.pt'}