disbasis.h

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//
// APFEL++ 2017
//
// Author: Valerio Bertone: valerio.bertone@cern.ch
//
 
#pragma once
 
#include "apfel/convolutionmap.h"
 
namespace apfel
{
 
  class DISNCBasis: public ConvolutionMap
  {
  public:
    enum Operand: int {CNS, CS, CG};
    enum Object:  int {GLUON, SIGMA, VALENCE, T3, V3, T8, V8, T15, V15, T24, V24, T35, V35};
 
 
    DISNCBasis(int const& k, double const& fact = 1);
 
    DISNCBasis(std::vector<double> const& Ch);
  };
 
  class DISCCBasis: public ConvolutionMap
  {
  public:
    enum Operand: int {CNS, CS, CG};
    enum Object:  int {GLUON, SIGMA, VALENCE, T3, V3, T8, V8, T15, V15, T24, V24, T35, V35};
 
    std::map<int, std::pair<int, int>> Vij =
    {
      {1, {1, 1}}, {2, {1, 2}}, {3, {1, 3}},
      {4, {2, 1}}, {5, {2, 2}}, {6, {2, 3}},
      {7, {3, 1}}, {8, {3, 2}}, {9, {3, 3}}
    };
 
 
    DISCCBasis(int const& l, bool const& Is3, double const& fact = 1);
 
    DISCCBasis(std::vector<double> const& CKM, bool const& Is3);
  };
}