APFEL 4.8.0
A PDF evolution library in C++
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matchingconditions_tl.h
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1//
2// APFEL++ 2017
3//
4// Author: Valerio Bertone: valerio.bertone@cern.ch
5//
6
7#pragma once
8
9#include "apfel/expression.h"
10
11namespace apfel
12{
20
25
29 class ATS1Hg_0: public Expression
30 {
31 public:
33 double Regular(double const& x) const;
34 };
35
41 class ATS1Hg_L: public Expression
42 {
43 public:
45 double Regular(double const& x) const;
46 };
47
53 class ATS1ggH_L: public Expression
54 {
55 public:
57 double Local(double const& x) const;
58 };
59
65 class ATS1HH_L: public Expression
66 {
67 public:
69 double Singular(double const& x) const;
70 };
71
77 class ATS1HH_0: public Expression
78 {
79 public:
81 double Singular(double const& x) const;
82 };
83
89 class ATS1gH_L: public Expression
90 {
91 public:
93 double Regular(double const& x) const;
94 };
96}
O(αs) constant term for the HH matching. This is the QCD adaptation of Eq. (4.121) of https://arxiv....
Definition matchingconditions_tl.h:78
double Singular(double const &x) const
Virtual singular term.
O(αs) term propotional to ln(μ2/m2) for the HH matching. This is the QCD adaptation of Eq....
Definition matchingconditions_tl.h:66
double Singular(double const &x) const
Virtual singular term.
O(αs) constant term of eq. (15) of https://arxiv.org/pdf/hep-ph/0504192.pdf.
Definition matchingconditions_tl.h:30
double Regular(double const &x) const
Virtual regular term.
O(αs) term propotional to ln(μ2/m2) of eq. (15) of https://arxiv.org/pdf/hep-ph/0504192....
Definition matchingconditions_tl.h:42
double Regular(double const &x) const
Virtual regular term.
O(αs) term propotional to ln(μ2/m2) of eq. (B.2) of https://arxiv.org/pdf/hep-ph/9612398....
Definition matchingconditions_tl.h:90
double Regular(double const &x) const
Virtual regular term.
O(αs) term propotional to ln(μ2/m2) of eq. (22) of https://arxiv.org/pdf/hep-ph/0504192....
Definition matchingconditions_tl.h:54
double Local(double const &x) const
Virtual local term.
The Expression class encapsulates in a proper form a given analytic expression in such a way that it ...
Definition expression.h:17
Namespace for all APFEL++ functions and classes.
Definition alphaqcd.h:14