Opened 6 years ago
Closed 6 years ago
#1329 closed How to (fixed)
How to maintain the LHE event weight when going through Delphes?
| Reported by: | Roberto Franceschini | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | Delphes code | Version: | Delphes 3 |
| Keywords: | Cc: |
Description
Similarly to
https://cp3.irmp.ucl.ac.be/projects/delphes/ticket/1151
I get ROOT files with weight=1 for each event. I was wondering if I can maintain the LHE event weight when going through Delphes.
Change History (3)
comment:1 by , 6 years ago
comment:3 by , 6 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
I think it's working as expected. Can be closed, sure.
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It turns out my events were in STDHEP and had weight = 1. So Delphes is just keeping the weight from the input. I have verified it would even run on _weighted_ samples with different weights for each event.