lcarpino/mcfm-re

NNLL resummation for jet-veto cross sections in colour singlet processes

MCFM-RE

MCFM-RE: NNLL resummation for jet-veto cross sections in colour singlet processes.

General Information

MCFM-RE implements the jet-veto resummation of JetVHeto using MCFM as an event generator. The exact details of the implementation are discussed in arXiv:1905.06646.

Download

You can obtain MCFM-RE releases directly from the github repository:

https://github.com/lcarpino/MCFM-RE/releases

For the latest development version you can clone the master:

git clone https://github.com/lcarpino/MCFM-RE.git

For the latest tag:

git tag -l
git checkout tags/tag_name

Install

MCFM-RE is completely self contained, all of the dependencies are bundled in the repository. As a result compilation is simple, execute the following commands

./Install 
make

This will compile MCFM-RE in its default mode of operation: using the native MCFM PDFs, with support for OpenMP.

Usage

To run MCFM-RE

cd Bin
./mcfm_omp

All the information on the process, cuts, collider, SM parameters, etc is read in from the input card located at

Bin/input.DAT

Alternatively one can specify a path and input card name as follows

./mcfm_omp path_to_directory input_card.DAT