Opened 8 years ago
Last modified 8 years ago
#1071 closed Bug
Pythia8 in Delphes does not hadronize, returns error — at Version 1
| Reported by: | Amin Abou Ibrahim | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | Delphes code | Version: | Delphes 3 |
| Keywords: | Cc: |
Description (last modified by )
Dear Delphes team,
I am trying to generate a Minbias.root file using Pythia8223 in MG5. I have the newest Pythia8 and MG 2.5.2. Using ./DelphesPythia8 cards/converter_card.tcl examples/Pythia8/generatePileUp.cmnd MinBias.root, I am getting this message in the end:
*------- PYTHIA Error and Warning Messages Statistics ----------------------------------------------------------* | | | times message | | | | 1 Error in Pythia::next: hadronLevel failed; try again | | 1 Error in StringFragmentation::fragment: stuck in joining | | 1 Warning in JetMatchingMadgraph:init: Madgraph merging parameters not found | | 1 Warning in JetMatchingMadgraph:init: No alpsfact | | 1 Warning in JetMatchingMadgraph:init: No ickkw | | 1 Warning in JetMatchingMadgraph:init: No maxjetflavor | | 1 Warning in JetMatchingMadgraph:init: No xqcut | | 3 Warning in MultipartonInteractions::init: maximum increased | | 5 Warning in SpaceShower::pT2nextQCD: weight above unity | | 2 Warning in StringFragmentation::fragmentToJunction: bad convergence junction rest frame | | | *------- End PYTHIA Error and Warning Messages Statistics ------------------------------------------------------* ** Exiting...
The Minbias.root file is generated but it is not complete. It only has the Events and particle branches in there.
Hope you can help me in that.
Best,
Amin
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