Version 1 (modified by 14 years ago) ( diff ) | ,
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MassList, WidthList and all that
MassList
MassList
is a list of length 2, whose entries are
- The
BlockName
MASS
for masses - A matrix: in each row you find
- The pdg code of the particle (between curly brackets)
- The symbol for the mass.
- The numerival value (
Internal
if the mass if given as an internal parameter, andNoValue[1]
if no value is specified in the model file.
Notice that massless particles are not shown in
MassList
.
WidthList
Similar to MassList
, except that the first element is the BlockName
DECAY
. Notice that stable particles (Γ0) are not shown in =WidthList
.
!EParamList
EParamList
is a list containing all external parameters defined in the model file. Each element of this list is a two-component list, corresponding to a LH block:
- The first element is the LH block
- The second element is a list containing all the parameters in this block.
Each parameter is given as a list:
- The LH block number (between curly brackets)
- A list of length 4 or 6 giving all the properties of the parameter.
If no InteractionOrder
was specified for this parameter, then the length of the list is 4:
- The
ParameterName
of the parameter. - the numerical value
True
/False
, specifying whether the parameter is complex (True
) or not (False
).- a string, giving a description of the parameter.
If an InteractionOrder
was defined, then the length of the list is 6
- The
ParameterName
of the parameter. - The name of the
InteractionOrder
(usuallyQED
/QCD
) - The value of the interaction order.
- the numerical value
True
/False
, specifying whether the parameter is complex (True
) or not (False
).- a string, giving a description of the parameter.
!IParamList
IParamList
is a list containing all internal parameter defined in the model file. Each parameter is represented by a four or six component list:
- Is no
InteractionOrder
was defined for the parameter, then the length of the list is 4:
- The
ParameterName
of the parameter. - The name of the
InteractionOrder
(usuallyQED
/QCD
) - The value of the interaction order.
- the relation to other parametes (external and/or internal)
True
/False
, specifying whether the parameter is complex (True
) or not (False
).- a string, giving a description of the parameter.
- If an
InteractionOrder
was defined, then the length of the list is 6:
- The
ParameterName
of the parameter. - the relation to other parametes (external and/or internal)
True
/False
, specifying whether the parameter is complex (True
) or not (False
).- a string, giving a description of the parameter.
ParamList
ParamList
is a list containing both the external parameters.
Each external parameter corresponds to a six or eight component list. If no interaction order was defined
- The
ParameterName
of the parameter. - A tag
Ext
. - The numerical value
- The LH block name.
True
/False
, specifying whether the parameter is complex (True
) or not (False
).- a string, giving a description of the parameter.
If an interaction order was defined
- The
ParameterName
of the parameter. - A tag
Ext
. - The numerical value.
- The LH block name.
- The name of the
InteractionOrder
(usuallyQED
/QCD
) - The value of the interaction order.
True
/False
, specifying whether the parameter is complex (True
) or not (False
).- A string, giving a description of the parameter.
Each internal parameter corresponds to a five or seven eight component list. If no interaction order was defined
- The
ParameterName
of the parameter. - A tag
Int
. - The relation to other parametes (external and/or internal).
True
/False
, specifying whether the parameter is complex (True
) or not (False
).- A string, giving a description of the parameter. If an interaction order was defined
- The
ParameterName
of the parameter. - A tag
Int
. - The relation to other parametes (external and/or internal).
- The name of the
InteractionOrder
(usuallyQED
/QCD
) - The value of the interaction order.
True
/False
, specifying whether the parameter is complex (True
) or not (False
).- A string, giving a description of the parameter.
-- Main.ClaudeDuhr - 19 Mar 2008