-- 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

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

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

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf handnotes.pdf r1 manage 134.1 K 2007-03-15 - 15:00 PeterKammel  
C source code filecpp mc.cpp r2 r1 manage 4.5 K 2007-03-15 - 17:12 PeterKammel  
PNGpng mc1.png r3 r2 r1 manage 21.6 K 2007-03-15 - 23:12 PeterKammel  
Unknown file formatroot mc1.root r2 r1 manage 17.1 K 2007-03-15 - 17:12 PeterKammel  
PNGpng mc2.png r3 r2 r1 manage 13.0 K 2007-03-15 - 23:12 PeterKammel  

This topic: Main > TWikiUsers > PeterKammel > GeneralPK > DiffusionPK > DiffusionStevePK
Topic revision: r6 - 2007-03-20 - PeterKammel
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