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Opened 9 years ago
Closed 8 years ago
#351 closed defect (fixed)
differences between Comix and Amegic for LO ttV with r25963
| Reported by: | jennie | Owned by: | Stefan Hoeche |
|---|---|---|---|
| Priority: | major | Milestone: | rel-2.2.0 |
| Component: | ME Generator | Version: | 2.1.1 |
| Keywords: | Comix Amegic cross section | Cc: |
Description (last modified by )
In comparing LO ttZ and ttW+- production (tops and W bosons stable) I see differences in the LO cross section between Comix and Amegic for trunk r25963 with METS scale setter:
ttW --- Comix 0.2052(3) Amegic 0.1836(3)
% difference 10.5 d(sigma) 54
ttZ --- Comix 0.1903(4) Amegic 0.1964(2)
% diff 3.2 d(sigma) 12.4
Both COMIX and AMEGIC give the same results for fixed scale choice
Attachments (1)
Change History (4)
Changed 9 years ago by
| Attachment: | Runcards.tar.gz added |
|---|
comment:2 Changed 9 years ago by
| Description: | modified (diff) |
|---|---|
| Resolution: | fixed |
| Status: | closed → reopened |
comment:3 Changed 8 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | reopened → closed |
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tarball of relevant runcards - COMIX/AMEGIC for ttW/ttZ