Madspin/ 1>N bug when one decay use decay chain but not the other
Bug #1737150 reported by
Olivier Mattelaer
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
MadGraph5_aMC@NLO |
Fix Released
|
Undecided
|
Olivier Mattelaer |
Bug Description
The following script crash:
generate w+ > e+ ve
add process t > w+ b, w+ > l+ vl
output
with error:
Command "import /Users/
"output" with error:
PhysicsObjectError : process is not a valid property for this object: DecayChainAmplitude
Valid property are ['amplitudes', 'decay_chains']
Please report this bug on https:/
More information is found in 'MG5_debug'.
Please attach this file to your report.
This seems related to the mix between decay-chain and standard decay.
This also impacts MadSpin (for obvious reason)
(reported via email by Benj --for a BSM model--
Changed in mg5amcnlo: | |
assignee: | nobody → Olivier Mattelaer (olivier-mattelaer) |
Changed in mg5amcnlo: | |
status: | Fix Committed → Fix Released |
To post a comment you must log in.
Problem fixed in 2.6.2.
It was a due to a check for loop-induced that was not handling decay-chain.
Cheers,
Olivier