
(* description = "t -> Wb+jets|t -> Wb+jets|t -> lnb(j)|Top-quark decay via an off-shell W-boson (with emission of a gluon)." *)

SelectInterference = {eQED -> 4};

(* enextbxw *) AddProcess[FeynArtsProcess -> {F[3,{3}]}  -> {F[4,{3}], -F[2,{1}], F[1,{1}]}];
(* exnetbxw *) AddProcess[FeynArtsProcess -> {-F[3,{3}]} -> {-F[4,{3}], F[2,{1}], -F[1,{1}]}];

(* enextbxwg *) AddProcess[FeynArtsProcess -> {F[3,{3}]}  -> {F[4,{3}], -F[2,{1}], F[1,{1}], V[5]}];
(* exnetbxwg *) AddProcess[FeynArtsProcess -> {-F[3,{3}]} -> {-F[4,{3}], F[2,{1}], -F[1,{1}], V[5]}];

(* enextbxwgg *) AddReal[FeynArtsProcess -> {F[3,{3}]}  -> {F[4,{3}], -F[2,{1}], F[1,{1}], V[5], V[5]}];
(* exnetbxwgg *) AddReal[FeynArtsProcess -> {-F[3,{3}]} -> {-F[4,{3}], F[2,{1}], -F[1,{1}], V[5], V[5]}];

(* taus *)

(* lnlxtbxw *) AddProcess[FeynArtsProcess -> {F[3,{3}]}  -> {F[4,{3}], -F[2,{3}], F[1,{3}]}, SetParameters -> JoinOptions[{ML -> ML}]];
(* lxnltbxw *) AddProcess[FeynArtsProcess -> {-F[3,{3}]} -> {-F[4,{3}], F[2,{3}], -F[1,{3}]}, SetParameters -> JoinOptions[{ML -> ML}] ];

(* lnlxtbxwg *) AddProcess[FeynArtsProcess -> {F[3,{3}]}  -> {F[4,{3}], -F[2,{3}], F[1,{3}], V[5]}, SetParameters -> JoinOptions[{ML -> ML}]];
(* lxnltbxwg *) AddProcess[FeynArtsProcess -> {-F[3,{3}]} -> {-F[4,{3}], F[2,{3}], -F[1,{3}], V[5]}, SetParameters -> JoinOptions[{ML -> ML}]];

(* lnlxtbxwgg *) AddReal[FeynArtsProcess -> {F[3,{3}]}  -> {F[4,{3}], -F[2,{3}], F[1,{3}], V[5], V[5]}, SetParameters -> JoinOptions[{ML -> ML}]];
(* lxnltbxwgg *) AddReal[FeynArtsProcess -> {-F[3,{3}]} -> {-F[4,{3}], F[2,{3}], -F[1,{3}], V[5], V[5]}, SetParameters -> JoinOptions[{ML -> ML}]];



