Lifetime Fits: v5.0 Code

Last Update: 13-Jul-05

Index

  1. Generator Files
  2. logL Fits - 3 Sources (Bs,B+,cc) (plot Lxy)
  3. logL Fits - only Bs --> Ds mu nu (plot Lxy)
  4. Notes
Fit Date Gen Type N(exp) N(evt)

LIKELIHOOD FITS TO Bs --> Ds mu nu
1 07-Jul-05 5 logL 100 1000
  Information:
K-Conv:    none - use Pt(B)
Res-Conv:    same as gen - single-Gauss
  Fit Results:
o job log
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4182 ± 0.0454
<fit err> 0.0446 ± 0.0045
2 08-Jul-05 5 logL 100 1000
  Information:
K-Conv:    same histo as generation
Res-Conv:    same as gen - single-Gauss
  Fit Summary:
o job log
o results
o root file
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4177 ± 0.0418
<fit err> 0.0455 ± 0.0044

LIKELIHOOD FITS TO Bs/B+/CC
  11-Jul-05 8   100 1000
    <t0> calc for all generated Bs events
   
τ(input) 1.461 ps
<t0(Bs)> 1.4702 ±0.0565
3 11-Jul-05 8 logL 100 1000
  Information:
K-Conv:    none - use Pt(B)
Res-Conv:    same as gen - single-Gauss
  Fit Summary:
o job log
o results
o root file
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4301 ± 0.0600
<fit err> 0.0727 ± 0.0057
3.1 13-Jul-05 comparison with v5.1 results
    change res-conv limits
   
τ(input) 1.461 ps
<t0> 1.4702 ps
<τ(fit)> 1.4968 ± 0.0694
<fit err> 0.0788 ± 0.0032
4 11-Jul-05 8 logL 100 1000
  Information:
K-Conv:    same histo as generation
Res-Conv:    same as gen - single-Gauss
  Fit Summary:
o job log
o results
o root file
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4039 ± 0.0642
<fit err> 0.0772 ± 0.0034
5 12-Jul-05 8 logL 100 1000
  Information:
K-Conv:    none - use <K> for each source
Res-Conv:    same as gen - single-Gauss
  Fit Summary:
o job log
o results
o root file
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4307 ± 0.0664
<fit err> 0.0777 ± 0.0059
 
 
6 12-Jul-05 8 logL 100 1000
  Information: fits using all true variables - no convolutions
  Fit Summary:
o job log
o results
o root file
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4707 ± 0.0681
<fit err> 0.0778 ± 0.0032
7 12-Jul-05 8 logL 100 1000
   
K-Conv:    same histo's as gen
Res-Conv:    none - use true Lxy
   
τ(input) 1.461 ps
<τ(fit)> 1.4644 ± 0.0754
<fit err> 0.0836 ± 0.0042
8 12-Jul-05 8 logL 100 1000
  Information:
K-Conv:    same histo's as gen
Res-Conv:    none - use measured Lxy
  Fit Summary:
o job log
o results
o root file
o plots
τ(input) 1.461 ps
<τ(fit)> 1.5375 ± 0.0779
<fit err> 0.0848 ± 0.0041
9 12-Jul-05 8 logL 100 1000
  Information:
K-Conv:    none - use <K> for each source
Res-Conv:    none - use true Lxy
  Fit Summary:
o job log
o results
o root file
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4450 ± 0.0707
<fit err> 0.0778 ± 0.0033

Notes