

You should modify the defaults in multiparticles_defaults.txt as instructed above You can also define other particles such as: Since p is already defined as p = g u c d s u~ c~ d~ s~, the above command will add the b and b~ to the list. Some particles are already defined but you can modify them. You can define multi-particles using the command: define. You can modify default multi-partilce definitions on the file /input/multiparticles_defaults.txt. The standard Model is by default loaded.
#Madgraph nlo pdf
You find the code for each pdf set to use in the prgram (see later) In the HEPTools/lhapdf6/ folder, browse to /share/LHAPDF, and open the file pdfsets.index.When you install LHAPDF you can download official pdf sets from this link, or you can have them downloaded automatically upon first use.If you have Fastjet installed you can set it to run with MadGraph by going to the folder “input” and modifying mg5_configuration.txt file to include the path to fastjet configure file (see Madgraph welcome screen).You can install MadAnalysis5 as a standalone package You can use install command to install additional tools, most importantly you should have ExRootAnalysis, pythia8, zlib, lhapdf6, hepmc, and mg5amc_py8_interface, and MadAnalysis5.You should read the welcome screen for information On your terminal browse to the MG5 main directory and type:.

