Difference: Brenoorzari (18 vs. 19)

Revision 192019-07-04 - brenoorzari

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Title

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04/07/2019

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I've writen a macro to analyze all the 6 .root files for the BG. It's named NLO_mais_certo_ALL_backgrounds_combined_rightratio.C. I still need to corretly get only the prompt electrons/muons for the lepton veto, but I need to talk to Thiago about this first, since I don't wnat to use the GenParticle branch of the Delphes tree (It's EXTREMELY slow!!!).
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I've writen a macro to analyze all the 6 .root files for the BG. It's named NLO_mais_certo_ALL_backgrounds_combined_rightratio.C. I still need to corretly get only the prompt electrons/muons for the lepton veto, but I need to talk to Thiago about this first, since I don't wnat to use the GenParticle branch of the Delphes tree (It's EXTREMELY slow!!!). The files ATLAS_kfactors_NLO_bgchange_mais_certo_ALL_bg_sig_90gev_withiso.root and ATLAS_kfactors_NLO_changed_mais_certo_ALL_backgrounds_mJ.pdf have been created using all the right BG, and different k-factors for each background. The results for the number of events of each BG and the ATLAS correspondent comprising the fat jet mass range of 80 GeV to 280 GeV are on the table below:

Result Diboson Z+bb W+bb tt
BG (ATLAS) 1.20 3.80 2.48 4.83
BG (mine) 0.53 2.91 0.79 1.67
k-factors 2.3 1.3 3.2 2.9

The comparison of my BG with the paper is in the image below:

  • comp_bg_NLO.png:
    comp_bg_NLO.png

The image on the left was took from arXiv:1701.08780 [hep-ph].

 

Comments

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META FILEATTACHMENT attachment="all_changed_mais_certo_ALL_backgrounds_mJ.pdf" attr="h" comment="" date="1562095523" name="all_changed_mais_certo_ALL_backgrounds_mJ.pdf" path="all_changed_mais_certo_ALL_backgrounds_mJ.pdf" size="14473" user="brenoorzari" version="1"
META FILEATTACHMENT attachment="BG_certo.png" attr="" comment="" date="1562095670" name="BG_certo.png" path="BG_certo.png" size="34849" user="brenoorzari" version="1"
META FILEATTACHMENT attachment="bg_certo_comp.png" attr="" comment="" date="1562167368" name="bg_certo_comp.png" path="bg_certo_comp.png" size="49830" user="brenoorzari" version="1"
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META FILEATTACHMENT attachment="comp_bg_NLO.png" attr="" comment="" date="1562258610" name="comp_bg_NLO.png" path="comp_bg_NLO.png" size="57438" user="brenoorzari" version="1"
 
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