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diff --git a/include/HEJ/WWjets.hh b/include/HEJ/WWjets.hh
index 7067b1d..f1d1d0a 100644
--- a/include/HEJ/WWjets.hh
+++ b/include/HEJ/WWjets.hh
@@ -1,113 +1,113 @@
/**
* \authors The HEJ collaboration (see AUTHORS for details)
* \date 2019-2022
* \copyright GPLv2 or later
*/
/** \file
* \brief Functions computing the square of current contractions in WW+Jets.
*
* This file contains the WW+jet specific code to compute current contractions.
*/
#pragma once
#include <vector>
#include "CLHEP/Vector/LorentzVector.h"
namespace HEJ {
struct ParticleProperties;
namespace currents {
using HLV = CLHEP::HepLorentzVector;
//! Current contractions for qQ -> qQWW with leptonically decaying same-sign W
/**
- * @param p1out Momentum of final state quark q
+ * @param p1out Momentum of first final state quark
* @param plbar Momentum of final state anti-lepton from first W decay
* @param pl Momentum of final state lepton from first W decay
- * @param p1in Momentum of initial state quark q
- * @param p2out Momentum of final state quark Q
+ * @param p1in Momentum of first initial state quark
+ * @param p2out Momentum of second final state quark
* @param plbar2 Momentum of final state anti-lepton from second W decay
* @param pl2 Momentum of final state lepton from second W decay
- * @param p2in Momentum of initial state quark Q
+ * @param p2in Momentum of second initial state quark
* @param wprop Mass and width of the W boson
* @returns Square of the current contractions for qQ -> qQWW
*
* This returns the square of the current contractions in qQ->qQ WW scattering,
* where the two W bosons have the same charge and decay leptonically.
*/
std::vector <double> ME_WW_qQ(
const HLV & p1out, const HLV& pl1bar, const HLV& pl1, const HLV & p1in,
const HLV & p2out, const HLV& pl2bar, const HLV& pl2, const HLV & p2in,
ParticleProperties const & wprop
);
//! Current contractions for qbarQ -> qbarQWW with leptonically decaying same-sign W
/**
* @param p1out Momentum of final state anti-quark
* @param plbar Momentum of final state anti-lepton from first W decay
* @param pl Momentum of final state lepton from first W decay
* @param p1in Momentum of initial state anti-quark
* @param p2out Momentum of final state quark
* @param plbar2 Momentum of final state anti-lepton from second W decay
* @param pl2 Momentum of final state lepton from second W decay
* @param p2in Momentum of initial state quark
* @param wprop Mass and width of the W boson
* @returns Square of the current contractions for qbarQ -> qQWW
*
* This returns the square of the current contractions in qbarQ->qbarQ WW scattering,
* where the two W bosons have the same charge and decay leptonically.
*/
std::vector <double> ME_WW_qbarQ(
const HLV & p1out, const HLV& pl1bar, const HLV& pl1, const HLV & p1in,
const HLV & p2out, const HLV& pl2bar, const HLV& pl2, const HLV & p2in,
ParticleProperties const & wprop
);
//! Current contractions for qQbar -> qQbarWW with leptonically decaying same-sign W
/**
* @param p1out Momentum of final state quark
* @param plbar Momentum of final state anti-lepton from first W decay
* @param pl Momentum of final state lepton from first W decay
* @param p1in Momentum of initial state quark
* @param p2out Momentum of final state anti-quark
* @param plbar2 Momentum of final state anti-lepton from second W decay
* @param pl2 Momentum of final state lepton from second W decay
* @param p2in Momentum of initial state anti-quark
* @param wprop Mass and width of the W boson
* @returns Square of the current contractions for qQbar -> qQbarWW
*
* This returns the square of the current contractions in qQbar->qQbar WW scattering,
* where the two W bosons have the same charge and decay leptonically.
*/
std::vector <double> ME_WW_qQbar(
const HLV & p1out, const HLV& pl1bar, const HLV& pl1, const HLV & p1in,
const HLV & p2out, const HLV& pl2bar, const HLV& pl2, const HLV & p2in,
ParticleProperties const & wprop
);
//! Current contractions for qbarQbar -> qbarQbarWW with leptonically decaying same-sign W
/**
- * @param p1out Momentum of final state anti-quark qbar
+ * @param p1out Momentum of first final state anti-quark
* @param plbar Momentum of final state anti-lepton from first W decay
* @param pl Momentum of final state lepton from first W decay
- * @param p1in Momentum of initial state anti-quark qbar
- * @param p2out Momentum of final state anti-quark Qbar
+ * @param p1in Momentum of first initial state anti-quark
+ * @param p2out Momentum of second final state anti-quark
* @param plbar2 Momentum of final state anti-lepton from second W decay
* @param pl2 Momentum of final state lepton from second W decay
- * @param p2in Momentum of initial state anti-quark Qbar
+ * @param p2in Momentum of second initial state anti-quark
* @param wprop Mass and width of the W boson
* @returns Square of the current contractions for qbarQbar -> qbarQbarWW
*
* This returns the square of the current contractions in qbarQbar->qbarQbar WW scattering,
* where the two W bosons have the same charge and decay leptonically.
*/
std::vector <double> ME_WW_qbarQbar(
const HLV & p1out, const HLV& pl1bar, const HLV& pl1, const HLV & p1in,
const HLV & p2out, const HLV& pl2bar, const HLV& pl2, const HLV & p2in,
ParticleProperties const & wprop
);
} // namespace currents
} // namespace HEJ

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