Package madgraph :: Package core :: Module helas_objects :: Class IdentifyMETagFKS
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Class IdentifyMETagFKS

source code

                   object --+        
                            |        
diagram_generation.DiagramTag --+    
                                |    
                    IdentifyMETag --+
                                    |
                                   IdentifyMETagFKS

on top of what IdentifyMETag, the diagram tags also have the charge difference along the fermionic flow in them for initial state legs.

Nested Classes [hide private]

Inherited from diagram_generation.DiagramTag: DiagramTagError

Instance Methods [hide private]
 
__init__(self, diagram, model=None, ninitial=2)
Initialize with a diagram.
source code
 
__eq__(self, other)
Equal if same tag
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Inherited from diagram_generation.DiagramTag: __gt__, __lt__, __ne__, __repr__, __str__, diagram_from_tag, get_external_numbers

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Class Methods [hide private]

Inherited from IdentifyMETag: create_tag

Inherited from diagram_generation.DiagramTag: legPDGs_from_vertex_id, leg_from_legs, vertex_from_link, vertices_from_link

Static Methods [hide private]

Inherited from IdentifyMETag: flip_vertex, link_from_leg, prepare_comp_dict, vertex_id_from_vertex

Inherited from diagram_generation.DiagramTag: id_from_vertex_id, leg_from_link, loop_info_from_vertex_id, reorder_permutation

Class Variables [hide private]

Inherited from IdentifyMETag: dec_number

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__init__(self, diagram, model=None, ninitial=2)
(Constructor)

source code 

Initialize with a diagram. Create DiagramTagChainLinks according to the diagram, and figure out if we need to shift the central vertex.

Overrides: object.__init__
(inherited documentation)

__eq__(self, other)
(Equality operator)

source code 

Equal if same tag

Overrides: diagram_generation.DiagramTag.__eq__
(inherited documentation)