FastJet 3.0.2
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A background rescaling that is a simple polynomial in y. More...
#include <fastjet/tools/BackgroundEstimatorBase.hh>
Public Member Functions | |
BackgroundRescalingYPolynomial (double a0=1, double a1=0, double a2=0, double a3=0, double a4=0) | |
construct a background rescaling polynomial of the form a0 + a1*y + a2*y^2 + a3*y^3 + a4*y^4 | |
virtual double | result (const PseudoJet &jet) const |
return the rescaling factor associated with this jet |
A background rescaling that is a simple polynomial in y.
Definition at line 181 of file BackgroundEstimatorBase.hh.
fastjet::BackgroundRescalingYPolynomial::BackgroundRescalingYPolynomial | ( | double | a0 = 1 , |
double | a1 = 0 , |
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double | a2 = 0 , |
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double | a3 = 0 , |
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double | a4 = 0 |
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) | [inline] |
construct a background rescaling polynomial of the form a0 + a1*y + a2*y^2 + a3*y^3 + a4*y^4
The following values give a reasonable reproduction of the Pythia8 tune 4C background shape for pp collisions at sqrt(s)=7TeV:
Definition at line 196 of file BackgroundEstimatorBase.hh.