Lifetime Fits: True Variables

Last Update: 27-May-05

Index

  1. Generator Files
  2. logL Fits - signal only
  3. logL Fits - 3 sources
  4. logL Fits - 3 sources - 2 free params
  5. chi2 Fits - signal only
  6. chi2 Fits - 3 sources
  7. chi2 Fits - 3 sources - 2 free params
  8. Notes
Fit Date Gen Type N(exp) N(evt)
1 08-Mar-05 1 logL 100 1000
  Information:
K-conv none - use true ct0
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4636 ± 0.0497
<fit err> 0.0463 ± 0.0016
 
2 08-Mar-05 1 logL 100 1000
  Information:
K-conv same as generation
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4625 ± 0.0537
<fit err> 0.0504 ± 0.0019
 
3 08-Mar-05 1 logL 100 1000
  Information:
K-conv <K> = 0.88
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.6043 ± 0.0897
<fit err> 0.0507 ± 0.0029
4 22-Apr-05 2 logL 100 1000
  Information:
K-conv none - use true ct0
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4477 ± 0.0732
<fit err> 0.0766 ± 0.0031
 
5 22-Apr-05 2 logL 100 1000
  Information:
K-conv same as generation
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4520 ± 0.0796
<fit err> 0.0809 ± 0.0039
  26-May-05 new laptop (0.8 GHz --> 2 GHz) ==> : 2.1s --> 0.8s / evt
6 22-Apr-05 2 logL 100 1000
  Information:
K-conv same as generation
  Fit Results:
o plots
 τf(Bs)
input 1.461 ps0.6
<fit> 1.4519 ± 0.0797 0.5999 ± 0.0112
<err> 0.0809 ± 0.0039 0.0097 ± 0.0005
11 08-Mar-05 1 χ2 100 1000
  Information:
K-conv none - use true ct0
N VPDL bins 7 (-0.01 - 0.06)
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4707 ± 0.0661
<fit err> 0.0911 ± 0.0036
 
12 08-Mar-05 1 χ2 100 1000
  Information:
K-conv same as generation
N VPDL bins 7 (-0.01 - 0.06)
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4719 ± 0.0699
<fit err> 0.0937 ± 0.0041
 
13 08-Mar-05 1 χ2 100 1000
  Information:
K-conv <K> = 0.88
N VPDL bins 7 (-0.01 - 0.06)
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.2942 ± 0.0582
<fit err> 0.0802 ± 0.0032
14 22-Apr-05 2 χ2 100 1000
  Information:
K-conv none - use true ct0
N VPDL bins 7 (-0.01 - 0.06)
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4906 ± 0.1231
<fit err> 0.1628 ± 0.0129
 
14.1 22-Mar-05 2 χ2 100 1000
  Information:
K-conv none - use true ct0
N VPDL bins 11 (-0.01 - 0.10)
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4716 ± 0.1296
<fit err> 0.1342 ± 0.0179
 
15 08-Mar-05 2 χ2 100 1000
  Information:
K-conv same as generation
N VPDL bins 7 (-0.01 - 0.06)
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4923 ± 0.1186
<fit err> 0.1626 ± 0.0127
 
15.1 22-Mar-05 2 χ2 100 1000
  Information:
K-conv same as generation
N VPDL bins 11 (-0.01 - 0.06)
  Fit Results:
o plots
τ(input) 1.461 ps
<τ(fit)> 1.4746 ± 0.1273
<fit err> 0.1435 ± 0.0161
16 22-Apr-05 2 χ2 100 1000
  Information:
K-conv same as generation
N VPDL bins 7 (-0.01 - 0.06)
  Fit Results:
o plots
 τf(Bs)
input 1.461 ps0.6
<fit> 1.4832 ± 0.1233 0.6018 ± 0.0176
<err> 0.1730 ± 0.0144 0.0188 ± 0.0008

Notes

  1. 26-May-05: Repeated Fit 5 using new laptop. Time per fit reduced substantially:
    2.1 s --> 0.8 s / evt