Dilepton production can be enabled in the corresponding Dilepton
section of the configuration file. Currently, there are the following options:
Decays
(bool, optional, default = false):
Whether or not to enable dilepton production from hadron decays. This includes direct decays as well as Dalitz decays. Dilepton decays additionally have to be uncommented in the used decaymodes.txt (see also note below).
Remember to also activate the dilepton output in the output section.
Dilepton production in SMASH
The treatment of Dilepton Decays is special:
-d
command line option. Without this decay modes modification the dilepton output will be empty.TwoBodyDecayDilepton::width
and ThreeBodyDecayDilepton::diff_width
in '$SMASH_SRC_DIRECTORY/src/decaytype.cc'.
Examples: Configuring Dileptons
The following example configures the dilepton production for dileptons originating from resonance decays. In addition, the extended OSCAR2013 dilepton output is enabled.
Output: Dileptons: Format: ["Oscar2013"] Extended: True Collision_Term: Dileptons: Decays: True