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Update notes for MadGraph5_aMC@NLO (in reverse time order)
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2.1.2.beta2(03/06/14) OM: Fix a bug in ALOHA in presence of customized propagator (Thanks Saurabh)
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OM: Fixing some compilation issue with MadWeight (Thanks A. Pin)
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OM: Fixing a bug preventing MadWidth to run due to the model prefixing (depending
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on the way it was called)
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OM: Fixing a bug in MadSpin in the mssm model
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RF: Added the invariant mass and DeltaR cuts for *same flavour* opposite sign lepton
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pairs to the run_card for NLO-type generations.
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RF: Prevent an infinite loop in MadSpin by forcing the correct sign to the invariants
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RF: Catch a possible error related to grouping subprocesses and setcuts
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OM: Fix an error when using the "customize_model" command
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S. Mrenna (by OM): Fix the include file in pythia8 output to be compliant with the latest
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RF: Added a string with functional form for the scales to the event file banner (NLO only)
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S. Brochet (by OM): Fix a bug in MadSpin with the writting of the mother ID in the LHE file.
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Force the tag in the banner to always have the same case
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increase momenta precision for the LHE file written by MadSpin
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(thanks a lot to S. Brochet for all those patch)
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PT: Integrated Jimmy's underlying event for Herwig6
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OM: improve "add model" functionality allow to force particle identification.
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PT: Bug fix in the normalisation of topdrawer plots for option 'sum' (as opposed to 'average')
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RF: Fixed a bug related to the random seed when the code was not recompiled for a new run.
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OM: Fixed a bug in MadEvent(LO) run, the generated sample were bias in presence of
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negative cross-section. A negative cross-section is possible only if you use a NLO PDF
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and/or if you edit the matrix.f by hand to have a non-definite positive matrix-element.
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OM: When importing a model, check that there is not more than 1 parameter with the same name.
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PT: Substantial recoding of montecarlocounter.f and of a subroutine in fks_singular.f. Will help future
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extensions like EW NLO+PS matching and numerical derivatives
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2.1.1(31/03/14) OM: Change the way the UFO model is handle by adding a prefix (mdl_) to all model variable.
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This avoid any potential name conflict with other part of the code. This feature can be
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bypassed by using the option --noprefix when importing the model.
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UpdateNotes.txt
