def test_script():
logging.basicConfig(level=logging.INFO)
# initialize the graph edges (initial and final state)
initial_state = [("J/psi", [-1, 1])]
final_state = [("gamma", [-1, 1]), ("pi0", [0]), ("pi0", [0])]
tbd_manager = StateTransitionManager(initial_state, final_state,
['f0', 'f2', 'omega'])
tbd_manager.number_of_threads = 2
tbd_manager.set_allowed_interaction_types(
[InteractionTypes.Strong, InteractionTypes.EM])
graph_interaction_settings_groups = tbd_manager.prepare_graphs()
(solutions, violated_rules) = tbd_manager.find_solutions(
graph_interaction_settings_groups)
print("found " + str(len(solutions)) + " solutions!")
assert len(solutions) == 48
ref_mapping_fs = create_edge_id_particle_mapping(solutions[0],
get_final_state_edges)
ref_mapping_is = create_edge_id_particle_mapping(solutions[0],
get_initial_state_edges)
for x in solutions[1:]:
assert ref_mapping_fs == create_edge_id_particle_mapping(
x, get_final_state_edges)
assert ref_mapping_is == create_edge_id_particle_mapping(
x, get_initial_state_edges)
print("intermediate states:")
intermediate_states = set()
for g in solutions:
int_edge_id = get_intermediate_state_edges(g)[0]
intermediate_states.add(g.edge_props[int_edge_id]['@Name'])
print(intermediate_states)
xml_generator = HelicityAmplitudeGeneratorXML()
xml_generator.generate(solutions)
xml_generator.write_to_file('JPsiToGammaPi0Pi0.xml')
def test_canonical_clebsch_gordan_ls_couling(initial_state, final_state,
L, S, solution_count):
# because the amount of solutions is too big we change the default domains
formalism_type = 'canonical-helicity'
int_settings = create_default_interaction_settings(formalism_type)
remove_conservation_law(int_settings[InteractionTypes.Strong],
ParityConservationHelicity())
tbd_manager = StateTransitionManager(
initial_state, final_state, [],
interaction_type_settings=int_settings,
formalism_type=formalism_type)
tbd_manager.set_allowed_interaction_types([InteractionTypes.Strong])
tbd_manager.number_of_threads = 2
tbd_manager.filter_remove_qns = []
l_label = InteractionQuantumNumberNames.L
s_label = InteractionQuantumNumberNames.S
qn_label = XMLLabelConstants.QuantumNumber
spin_converter = SpinQNConverter()
node_props = {0: {
qn_label.name: [spin_converter.convert_to_dict(l_label, L),
spin_converter.convert_to_dict(
s_label, S)
]}
}
graph_node_setting_pairs = tbd_manager.prepare_graphs()
for k, v in graph_node_setting_pairs.items():
for e in v:
e[0].node_props = node_props
(solutions, violated_rules) = tbd_manager.find_solutions(
graph_node_setting_pairs)
assert len(solutions) == solution_count
def generate_model_xml():
from pycompwa.expertsystem.ui.system_control import (
StateTransitionManager, InteractionTypes)
from pycompwa.expertsystem.amplitude.helicitydecay import (
HelicityDecayAmplitudeGeneratorXML)
from pycompwa.expertsystem.state.particle import (
get_xml_label, XMLLabelConstants)
# initialize the graph edges (initial and final state)
initial_state = [("D1(2420)0", [-1, 1])]
final_state = [("D0", [0]), ("pi-", [0]), ("pi+", [0])]
tbd_manager = StateTransitionManager(initial_state, final_state,
['D*'])
tbd_manager.number_of_threads = 1
tbd_manager.set_allowed_interaction_types(
[InteractionTypes.Strong])
graph_interaction_settings_groups = tbd_manager.prepare_graphs()
(solutions, violated_rules) = tbd_manager.find_solutions(
graph_interaction_settings_groups)
print("found " + str(len(solutions)) + " solutions!")
print("intermediate states:")
decinfo_label = get_xml_label(XMLLabelConstants.DecayInfo)
for g in solutions:
print(g.edge_props[1]['@Name'])
for edge_props in g.edge_props.values():
if decinfo_label in edge_props:
del edge_props[decinfo_label]
edge_props[decinfo_label] = {
get_xml_label(XMLLabelConstants.Type): "nonResonant"}
xml_generator = HelicityDecayAmplitudeGeneratorXML()
xml_generator.generate(solutions)
xml_generator.write_to_file('model.xml')
def test_script():
logging.basicConfig(level=logging.INFO)
# initialize the graph edges (intial and final state)
initial_state = [("D0", [0])]
final_state = [("K_S0", [0]), ("K+", [0]), ("K-", [0])]
tbd_manager = StateTransitionManager(initial_state, final_state,
['a0', 'phi', 'a2(1320)-'])
tbd_manager.number_of_threads = 2
graph_interaction_settings_groups = tbd_manager.prepare_graphs()
(solutions, violated_rules) = tbd_manager.find_solutions(
graph_interaction_settings_groups)
print("found " + str(len(solutions)) + " solutions!")
assert len(solutions) == 5
# print intermediate state particle names
for g in solutions:
print(g.edge_props[1]['@Name'])
xml_generator = HelicityAmplitudeGeneratorXML()
xml_generator.generate(solutions)
xml_generator.write_to_file('D0ToKs0KpKm.xml')
from pycompwa.expertsystem.ui.system_control import (StateTransitionManager,
InteractionTypes)
from pycompwa.expertsystem.amplitude.helicitydecay import (
HelicityDecayAmplitudeGeneratorXML)
logging.basicConfig(level=logging.INFO)
# initialize the graph edges (initial and final state)
initial_state = [("J/psi", [1])]
final_state = [("pi0", [0]), ("pi+", [0]), ("pi-", [0])]
tbd_manager = StateTransitionManager(initial_state, final_state, ['rho'])
#tbd_manager.number_of_threads = 1
tbd_manager.add_final_state_grouping(['pi+', 'pi-'])
tbd_manager.set_allowed_interaction_types([InteractionTypes.EM])
graph_interaction_settings_groups = tbd_manager.prepare_graphs()
(solutions, violated_rules
) = tbd_manager.find_solutions(graph_interaction_settings_groups)
print("found " + str(len(solutions)) + " solutions!")
print("intermediate states:")
for g in solutions:
print(g.edge_props[1]['@Name'])
xml_generator = HelicityDecayAmplitudeGeneratorXML()
xml_generator.generate(solutions)
xml_generator.write_to_file('test.xml')
def test_script_full():
# initialize the graph edges (intial and final state)
initial_state = [("Y", [-1, 1])]
final_state = ["D0", "D0bar", "pi0", "pi0"]
# because the amount of solutions is too big we change the default domains
formalism_type = 'canonical-helicity'
int_settings = create_default_interaction_settings(formalism_type)
change_qn_domain(int_settings[InteractionTypes.Strong],
InteractionQuantumNumberNames.L,
create_spin_domain([0, 1, 2, 3], True))
change_qn_domain(int_settings[InteractionTypes.Strong],
InteractionQuantumNumberNames.S,
create_spin_domain([0, 1, 2], True))
tbd_manager = StateTransitionManager(
initial_state,
final_state, ['D*'],
interaction_type_settings=int_settings,
formalism_type=formalism_type)
tbd_manager.set_allowed_interaction_types([InteractionTypes.Strong])
tbd_manager.add_final_state_grouping([['D0', 'pi0'], ['D0bar', 'pi0']])
tbd_manager.number_of_threads = 2
graph_node_setting_pairs = tbd_manager.prepare_graphs()
(solutions,
violated_rules) = tbd_manager.find_solutions(graph_node_setting_pairs)
print("found " + str(len(solutions)) + " solutions!")
canonical_xml_generator = CanonicalDecayAmplitudeGeneratorXML()
canonical_xml_generator.generate(solutions)
# because the amount of solutions is too big we change the default domains
formalism_type = 'helicity'
int_settings = create_default_interaction_settings(formalism_type)
change_qn_domain(int_settings[InteractionTypes.Strong],
InteractionQuantumNumberNames.L,
create_spin_domain([0, 1, 2, 3], True))
change_qn_domain(int_settings[InteractionTypes.Strong],
InteractionQuantumNumberNames.S,
create_spin_domain([0, 1, 2], True))
tbd_manager = StateTransitionManager(
initial_state,
final_state, ['D*'],
interaction_type_settings=int_settings,
formalism_type=formalism_type)
tbd_manager.set_allowed_interaction_types([InteractionTypes.Strong])
tbd_manager.add_final_state_grouping([['D0', 'pi0'], ['D0bar', 'pi0']])
tbd_manager.number_of_threads = 2
graph_node_setting_pairs = tbd_manager.prepare_graphs()
(solutions,
violated_rules) = tbd_manager.find_solutions(graph_node_setting_pairs)
print("found " + str(len(solutions)) + " solutions!")
helicity_xml_generator = HelicityDecayAmplitudeGeneratorXML()
helicity_xml_generator.generate(solutions)
#print(helicity_xml_generator.fit_parameters,
# canonical_xml_generator.fit_parameters)
assert (len(helicity_xml_generator.fit_parameters) == len(
canonical_xml_generator.fit_parameters))
def test_script_full():
# initialize the graph edges (intial and final state)
initial_state = [("Y", [-1, 1])]
final_state = ["D0", "D0bar", "pi0", "pi0"]
# because the amount of solutions is too big we change the default domains
formalism_type = 'canonical-helicity'
int_settings = create_default_interaction_settings(formalism_type)
change_qn_domain(int_settings[InteractionTypes.Strong],
InteractionQuantumNumberNames.L,
create_spin_domain([0, 1, 2, 3], True)
)
change_qn_domain(int_settings[InteractionTypes.Strong],
InteractionQuantumNumberNames.S,
create_spin_domain([0, 1, 2], True)
)
tbd_manager = StateTransitionManager(initial_state, final_state, ['D*'],
interaction_type_settings=int_settings,
formalism_type=formalism_type)
tbd_manager.set_allowed_interaction_types([InteractionTypes.Strong])
tbd_manager.add_final_state_grouping([['D0', 'pi0'], ['D0bar', 'pi0']])
tbd_manager.number_of_threads = 2
graph_node_setting_pairs = tbd_manager.prepare_graphs()
(solutions, violated_rules) = tbd_manager.find_solutions(
graph_node_setting_pairs)
print("found " + str(len(solutions)) + " solutions!")
canonical_xml_generator = CanonicalAmplitudeGeneratorXML()
canonical_xml_generator.generate(solutions)
# because the amount of solutions is too big we change the default domains
formalism_type = 'helicity'
int_settings = create_default_interaction_settings(formalism_type)
change_qn_domain(int_settings[InteractionTypes.Strong],
InteractionQuantumNumberNames.L,
create_spin_domain([0, 1, 2, 3], True)
)
change_qn_domain(int_settings[InteractionTypes.Strong],
InteractionQuantumNumberNames.S,
create_spin_domain([0, 1, 2], True)
)
tbd_manager = StateTransitionManager(initial_state, final_state, ['D*'],
interaction_type_settings=int_settings,
formalism_type=formalism_type)
tbd_manager.set_allowed_interaction_types([InteractionTypes.Strong])
tbd_manager.add_final_state_grouping([['D0', 'pi0'], ['D0bar', 'pi0']])
tbd_manager.number_of_threads = 2
graph_node_setting_pairs = tbd_manager.prepare_graphs()
(solutions, violated_rules) = tbd_manager.find_solutions(
graph_node_setting_pairs)
print("found " + str(len(solutions)) + " solutions!")
helicity_xml_generator = HelicityAmplitudeGeneratorXML()
helicity_xml_generator.generate(solutions)
assert (len(helicity_xml_generator.get_fit_parameters()) ==
len(canonical_xml_generator.get_fit_parameters()))
import logging
from pycompwa.expertsystem.ui.system_control import (
StateTransitionManager, InteractionTypes)
logging.basicConfig(level=logging.INFO)
# initialize the graph edges (initial and final state)
initial_state = [("EpEm", [-1, 1])]
final_state = [("Chic1", [-1, 1]), ("pi+", [0]), ("pi-", [0])]
tbd_manager = StateTransitionManager(initial_state, final_state,
[], {}, 'canonical')
tbd_manager.add_final_state_grouping([["Chic1", "pi+"]])
tbd_manager.set_allowed_interaction_types([InteractionTypes.EM])
graph_node_setting_pairs = tbd_manager.prepare_graphs()
(solutions, violated_rules) = tbd_manager.find_solutions(
graph_node_setting_pairs)
print("found " + str(len(solutions)) + " solutions!")
if len(solutions) == 0:
print("violated rules: " + str(violated_rules))
print("intermediate states:")
for g in solutions:
print(g.edge_props[1]['@Name'])
""" sample script for the testing purposes using the decay
e+e- -> D0 D0bar pi+ pi-
"""
import logging
from pycompwa.expertsystem.ui.system_control import StateTransitionManager
logging.basicConfig(level=logging.INFO)
# initialize the graph edges (intial and final state)
initial_state = [("EpEm", [-1, 1])]
final_state = [("D0", [0]), ("D0bar", [0]), ("pi+", [0]), ("pi-", [0])]
tbd_manager = StateTransitionManager(initial_state, final_state)
graph_node_setting_pairs = tbd_manager.prepare_graphs()
(solutions, violated_rules) = tbd_manager.find_solutions(graph_node_setting_pairs)
print("found " + str(len(solutions)) + " solutions!")
for g in solutions:
#print(g.node_props[0])
#print(g.node_props[1])
print(g.edge_props[1]['@Name'])
from pycompwa.expertsystem.amplitude.helicitydecay import (
HelicityDecayAmplitudeGeneratorXML)
logging.basicConfig(level=logging.INFO)
# initialize the graph edges (initial and final state)
initial_state = [("J/psi", [1])]
final_state = [("pi0", [0]), ("pi+", [0]), ("pi-", [0])]
tbd_manager = StateTransitionManager(initial_state, final_state,
['rho'])
#tbd_manager.number_of_threads = 1
tbd_manager.add_final_state_grouping(['pi+', 'pi-'])
tbd_manager.set_allowed_interaction_types(
[InteractionTypes.EM])
graph_interaction_settings_groups = tbd_manager.prepare_graphs()
(solutions, violated_rules) = tbd_manager.find_solutions(
graph_interaction_settings_groups)
print("found " + str(len(solutions)) + " solutions!")
print("intermediate states:")
for g in solutions:
print(g.edge_props[1]['@Name'])
xml_generator = HelicityDecayAmplitudeGeneratorXML()
xml_generator.generate(solutions)
xml_generator.write_to_file('test.xml')