= Higgs Self Coupling

1. "trilinear-FF" (The form factor code to run VH, VBF and Hto4l)
In this folder we provide: 
a) "loop_hvv" : the UFO model folder with modified VVH vertices due to trilinear couplings at one-loop[[BR]]

b) "hvvcoef.cpp": C++ implementation of form factors[[BR]]

c) "Makefile": to generate static library (libhvvcoef.a) which is used during event generation[[BR]]

d) "ReadMe.txt": explains how to use the code step by step and benchmarking for HZ process


2. "trilinear-RW" (The Reweighting code to run VH,VBF,tHj and ttH)[[BR]]

In this folder we provide: [[BR]]

a) "hhh-model": the UFO model file to be used[[BR]]

b) "gvirt.sh": auxiliary script to generate virtual EW subprocesses[[BR]]

c) "vvh-loop_diagram_generation.py" : to select right set of one-loop diagrams in VH, VBF and tHj[[BR]]

d) "tth-loop_diagram_generation.py": to select right set of one-loop diagrams in ttH[[BR]]

e) "check_OLP.f": reweighting code[[BR]]

f) "makefile": makefile for reweighting code[[BR]]

g) "ReadMe.txt": explains how to use the code step by step and benchmarking for HZ process[[BR]]

h) we also provide "example_hz" folder which contains a simple script to build the reweighting 
    code for HZ as an example[[BR]]


(All calculations are done in G_\mu scheme and benchmarking is done with MG5_aMC_v2_5_5)