sherpa is hosted by Hepforge, IPPP Durham
close Warning: Can't synchronize with repository "(default)" (/hepforge/svn/sherpa does not appear to be a Subversion repository.). Look in the Trac log for more information.

Opened 10 years ago

Last modified 10 years ago

#296 closed defect

HARD_DECAYS not working for Higgs decays in the SM+EHC model — at Initial Version

Reported by: elunghi@indiana.edu Owned by: support@sherpa-mc.de
Priority: major Milestone: rel-2.1.1
Component: Unknown Version: 2.1.0
Keywords: Cc:

Description

There seems to be a problem with the Higgs-gluon-gluon effective interaction in the model SM+EHC when using HARD_DECAYS.

If I generate "93 93 -> 23 25" in the SM with HARD_DECAYS = 1 correctly generate events decaying the W, Z and H (See Run.dat.SM and logSM).

If I simply replace SM->SM+EHC, the event generation fails with an "Invalid Color Flow" (See Run.dat.SMEHC and logSMEHC). If, after generating the decay tables, I edit by hand the file "Results/Decays/h0" and set the H->gg width to 0, event generation succeeds.

Change History (4)

Changed 10 years ago by elunghi@indiana.edu

Attachment: Run.dat.SM​ added

Changed 10 years ago by elunghi@indiana.edu

Attachment: logSM​ added

Changed 10 years ago by elunghi@indiana.edu

Attachment: Run.dat.SMEHC​ added

Changed 10 years ago by elunghi@indiana.edu

Attachment: logSMEHC​ added
Note: See TracTickets for help on using tickets.