Opened 9 years ago
Last modified 9 years ago
#440 new Bug
Delphes not matching generator
Reported by: | Christian Laner | Owned by: | |
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Priority: | minor | Milestone: | |
Component: | Delphes code | Version: | Delphes 3 |
Keywords: | Cc: |
Description
Hi,
I have generated a Dark Matter sample in Powheg with 2 jets and 2 DM particles in the final state. I have then run this through Delphes using the default CMS detector card.
I have compared the distributions from the Powheg generated lhe file with those from the Delphes output. Attached, as an example, I show the leading jet pT and MET distributions. The results are completely different - why could this be?
As a check, running the lhe file through our private detector simulation does match the generator results.
Thanks,
Christian
Attachments (1)
Change History (2)
by , 9 years ago
Attachment: | powhegVSdelphes.pdf added |
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comment:1 by , 9 years ago
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Hi,
could you please attach a small event sample, and specify which card and Delphes version you are using?
thanks,
Michele