Difference: DiffusionStevePK (6 vs. 7)

Revision 72011-04-21 - PeterWinter

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META TOPICPARENT name="DiffusionPK"
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-- PeterKammel - 15 Mar 2007

Handwritten derivations

Numerical model for Steve's elegant delta_epsilon/epsilon integration

This script is used for a MC simulation of the relative efficiency changes due to mp displacement by Rd, given an impact parameter resolution function Fb(b). A high statistics calculation with 2E9 events is saved in a root file.
  • The generated 2D functions are shown in mc1.png
    mc1.png

  • The slices in Rd and b are displayed in mc2.png:
    mc2.png

The results agree with Steve's, apart from the first two bcut bins (0 < b < 10 and 10 < b < 20).

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Please go to https://muon.npl.washington.edu/twiki/bin/view/Main/DiffusionStevePK
 
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1174000323" name="mc1.png" path="mc1.png" size="22086" user="Main.PeterKammel" version="3"
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1173970827" name="handnotes.pdf" path="handnotes.pdf" size="137325" user="Main.PeterKammel" version="1"
 
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