Unknown particle by Delphes in the final state
Hi,
I am working on a model which offers a new stable, invisible particle with the PDGID=6000012. I recast the hepmc file in MadAnalysis after it has been processed in the MG/Pythia chain. Unless I change the PDGID of that particle to 18 and redo the same modifications, I always get the following warning messages in MadAnalysis.
WARNING: -------
WARNING: Msg | Unknown particle by Delphes in the final state
WARNING: Details | particle with PDGID=6000012
WARNING: Where | Function = TranslateMA5toD
WARNING: -------
WARNING: -------
WARNING: Msg | Unknown particle by Delphes in the final state
WARNING: Details | particle with PDGID=-6000012
WARNING: Where | Function = TranslateMA5toD
WARNING: -------
The warning message still remains after I made the following modifications.
1) I defined invisible = invisible +6000012 -6000012
2) I added the following line both int the hcal and ecal:
add EnergyFraction {6000012} {0.0 0.0}
3) I added the following lines under Neutrino Filter.
add PdgCode {6000012}
add PdgCode {-6000012}
4) I added the following lines in particle.tbl file under madanalysis5/
6000012 scotino_1 0 500.00000 1.00000 0.00000E+00
-6000012 scotino_1~ 0 500.00000 1.00000 0.00000E+00
Is there anything else that I should modify ? Why do I have to choose the PDG id = 18 to get rid of that warning ?
Thanks in advance,
Ozer
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