Computing unintegrated gluon by interpolating an input grid
The form of the 2d grid is assumed to be:
# logx logkt2 xg i1 j1 val1 ... ... ... i1 jn valn i2 j1 valn+1 ... ... ... i2 jn valn*m
and both variables have to grow monotonically.
IMPORTANT: normalization of gluon
In case of problems in gluon evaluation a corresponding error is written to the
In each of the above cases the return value of the xg(double logx, double logkt2) function is set to zero.
Constructor & Destructor Documentation
base constructor taking the grid at input
Member Function Documentation
return grid limits in form of 2d vector of pairs: [[x1min,x1max], [x2min, x2max]]
Min and max values in each dimension can be obtained by using first or second pair data members.
Referenced by xg().
return size of the grid in each dimension
value of the unintegrated gluon
The documentation for this class was generated from the following files:
Generated on Sat Sep 8 2018 10:11:41 for TMDlib by 1.8.14