Shower cut investigation Gen3 run1

after all single lepton cuts

  • comparison momentum*charge gen2 and gen3:
    batch upload by pachmay@lxg0448

  • comparison momentum*charge gen2 and gen3 log scale:
    batch upload by pachmay@lxg0448

  • ratio gen2 and gen3 for negative particles:
    batch upload by pachmay@lxg0448

  • ratio gen2 and gen3 for positive particles:
    batch upload by pachmay@lxg0448

  • comparison momentum*charge gen2 and gen3 conversion electrons inside plot:
    batch upload by pachmay@lxg0448

  • comparison momentum*charge gen2 and gen3 conversion electrons not inside plot:
    batch upload by pachmay@lxg0448

  • comparison momentum*charge gen2 and gen3 only conversion electrons inside plot:
    batch upload by pachmay@lxg0448

  • ratio of comparison momentum*charge gen2 and gen3 only conversion electrons inside plot:
    batch upload by pachmay@lxg0448

Further variables

  • isshower vs momentum gen3:
    batch upload by pachmay@lxg0448

  • isshower vs momentum for gen3 after rich and beta cut:
    batch upload by pachmay@lxg0448

  • shower_sum0 vs momentum:
    batch upload by pachmay@lxg0448

  • shower_sum0 vs momentum after rich and beta cut:
    batch upload by pachmay@lxg0448

Purity and Efficiency

invesitgation using pluto, no delta electrons included.

  • purity and efficiency after rich cut:
    batch upload by pachmay@lxg0448

  • purity and efficiency after rich cut (zoom):
    batch upload by pachmay@lxg0448

  • purity and efficiency after rich and beta cut:
    batch upload by pachmay@lxg0448

  • purity and efficiency after rich and beta cut cut (zoom):
    batch upload by pachmay@lxg0448

  • purity and efficiency after all single lepton cuts:
    batch upload by pachmay@lxg0448

  • purity and efficiency after all single lepton cuts (zoom):
    batch upload by pachmay@lxg0448

Purity and efficiency in numbers

invesitgation using pluto, no delta electrons included.

Gen2

cut number purity efficiency
only rich-mdc-crellation 90.2079 100
rich minimum bias 90.12 95.7663
beta cut 90.5484 92.2178
shower cut 91.121 87.7951

only momentum region -300 up to 300

cut number purity efficiencySorted ascending
shower cut 91.05 89.6329
beta cut 90.6883 92.6716
rich minimum bias 90.1905 95.9317
only rich-mdc-crellation 90.2705 100

Gen3

If one looks to the purity and efficiency cutwise one sees that by apllying a shower cut the increase in purity is by 1% while the efficiency drops to 81%. So one looses a lot of tracks, but gains little in purity. Further one sees that the other cuts after the rich-mdc correlation have little influence to the purity.
cut number purity efficiency
only rich-mdc-crellation 91.1489 100
rich minimum bias 91.0798 95.8249
beta cut 91.5565 91.7498
shower cut 92.4797 81.26

only momentum region -300 up to 300

cut number purity efficiency
only rich-mdc-crellation 91.3538 100
rich minimum bias 91.291 95.9574
beta cut 91.8274 92.0325
shower cut 92.6487 82.3237

-- YvonnePachmayer - 12 Mar 2007
Topic attachments
I Attachment Action Size Date Who Comment
afterallrichandbetacut.gifgif afterallrichandbetacut.gif manage 726.3 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
afterallrichandbetacutzoom.gifgif afterallrichandbetacutzoom.gif manage 726.3 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
afterallsingleptoncuts.gifgif afterallsingleptoncuts.gif manage 223.3 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
afterallsingleptoncutszoom.gifgif afterallsingleptoncutszoom.gif manage 248.7 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
afterrichcut.gifgif afterrichcut.gif manage 248.7 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
afterrichcutzoom.gifgif afterrichcutzoom.gif manage 248.7 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
gen2andgen3.gifgif gen2andgen3.gif manage 187.1 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
gen2andgen3_log.gifgif gen2andgen3_log.gif manage 187.1 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
gen2andgen3_ratio_neg.gifgif gen2andgen3_ratio_neg.gif manage 187.1 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
gen2andgen3_ratio_pos.gifgif gen2andgen3_ratio_pos.gif manage 187.1 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
gen2andgen3_sim_allsingleleptoncuts_conversioninside.gifgif gen2andgen3_sim_allsingleleptoncuts_conversioninside.gif manage 187.1 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
gen2andgen3_sim_allsingleleptoncuts_noconversion.gifgif gen2andgen3_sim_allsingleleptoncuts_noconversion.gif manage 187.1 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
gen2andgen3_sim_allsingleleptoncuts_onlyconversion.gifgif gen2andgen3_sim_allsingleleptoncuts_onlyconversion.gif manage 187.1 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
gen2andgen3_sim_allsingleleptoncuts_onlyconversion_ratio.gifgif gen2andgen3_sim_allsingleleptoncuts_onlyconversion_ratio.gif manage 187.1 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
isshowervsmomentum_gen3.gifgif isshowervsmomentum_gen3.gif manage 427.6 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
isshowervsmomentum_isrichandistofino_gen3.gifgif isshowervsmomentum_isrichandistofino_gen3.gif manage 248.7 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
showersum0vsmomentum_gen3.gifgif showersum0vsmomentum_gen3.gif manage 427.6 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
showersum0vsmomentum_isrichandistofino_gen3.gifgif showersum0vsmomentum_isrichandistofino_gen3.gif manage 427.6 K 12 Mar 2007 - 14:26 YvonnePachmayer batch upload by pachmay@lxg0448
Topic revision: r3 - 19 Mar 2007, YvonnePachmayer
 
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