runtime.kinematics.externals.data settings
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helicities
#runtime.kinematics.externals.data.helicities
Helicity assigned to each external particle in process order.
- Type
array<integer | string>- Required
- yes
- Default
Show structured value
[]- Allowed values
+,-,-1,0,1,minus,plus,summed,summed-averaged,summed_averaged,zero
momenta
#runtime.kinematics.externals.data.momenta
External four-momenta; exactly one entry may be marked dependent.
- Type
array<Dep | array<number>>- Required
- yes
- Default
Show structured value
[]- Allowed values
dependent