CalcHEP-Pythia Interface

The simplest way is the following.
When you have compiled numerical code of your process ( there is
./n_calchep file in directory results/ )
you go to directory results/ and launch

      ../bin/subprocess_cycle NumberOfEvents

It takes time more than expected because decay table for all particles
is generated.
In the end subprocess_cycle writes on the screen

Events in LHE format: events_N_M.lhe
Total Cross Section XXXX [pb] (precision)
See details in directory N_M

Directory N_M contains all intermediate files and file run_details.txt
with all settings of your run.

All parameters ( Energy, couplings) have to be defined in GUI sessiion
before you'll run subprocess_cycle.

There is another way to get LHA file. It can be done by call of
    ./calchep_batch batch_file
in working directory.
./calchep_batch makes all job starting from symbolic calculations.
See examples of batch_file in directory CalcHEP/utile and full
explanation in CalcHEP manual.

Best
      Alexander Pukhov

On 09/28/2016 11:03 PM, Burçin wrote:
> New question #402453 on CalcHEP:
> https://answers.launchpad.net/calchep/+question/402453
>
> Dear CalcHEP Team,
>
> I haven't got much experince in CalcHEP. I want to get hepMC format for e , E > m, M process from CalcHEP.
>
> Is there any way in CalcHEP to get it ?
>
> Thanks in advance.
>