Mixing Fit Dependence on Efficiency
Last Update: 01-Feb-06
Index
- Generator Files
- Initial Tests
TESTING THE CODE
Fit Inputs
- tau(Bs) = 1.461 ps
- Delat(ms) = 10 ps-1
02-Feb-06: Test 6 - 1-Source Eff Param Fits - Analytic Conv
- v7.2 code: eff norm set to calc value
- Gen Set 7
- N(exp's) = 10 ; N(evts/exp) = 5000
- Eff applied to VPDL(meas)
- Analytic Calculations of Integrals
- Res * fPhys integral
- fPhys*eff normalization integral
- Fit Results:
7 min/fit
- 1 failed fit
- p0 = 0.9877 (fixed)
- p1 = 0.00329 ± 0.00191 (0.00355)
(input = 0.002558)
- p2 = 0.685 ± 0.0255 (0.0353)
(input = 0.6738)
- p3 = -10.00 ± 5.29 (7.66)
(input = -9.937)
- p4 = -44 ± 257 (421)
(input = -24.56)
- p5 = 2060 ± 3740 (7860)
(input = 1190)
02-Feb-06: Test 5 - 1-Source Lifetime Fit - Analytic Conv
- v7.2 code: eff norm set to calc value
- Gen Set 7
- N(exp's) = 10 ; N(evts/exp) = 5000
- Eff applied to VPDL(meas)
- Analytic Calculations of Integrals
- Res * fPhys integral
- fPhys*eff normalization integral
- Fit Variants
- tau free:
results
Time/Fit = 0.4 min
tau(fit) = 1.461 ± 0.012(0.020)
01-Feb-06: Test 4 - Meas VPDL Analytic Res-Conv
- v7.2 code: eff norm set to calc value
- Gen Set 6
- N(exp's) = 10 ; N(evts/exp) = 5000
- Eff applied to VPDL(meas)
- Analytic Calculations of Integrals
- Res * fPhys integral
- fPhys*eff normalization integral
- Fit Variants
- dms & tau free: results
Time/Fit = 6.7 min
tau(fit) = 1.504 ± 0.031(0.034)
dms(fit) = 10.11 ± 0.17(0.24)
- dms free: results
Time/Fit = 3.0 min
tau(fit) = 1.461 (fixed)
dms(fit) = 10.11 ± 0.17(0.21)
31-Jan-06: Test 3 - Meas VPDL w/ K-Conv
- v7.1 code: eff normalization set to calc value
- results
- Gen Set 6
- N(exp's) = 10 ; N(evts/exp) = 5000
- Eff applied to VPDL(meas)
- fPhys*eff Norm calc analytically
- Fit Variants
- dms & tau free: results
Time/Fit = 18 min
tau(fit) = 1.506 ± 0.031(0.035)
dms(fit) = 10.09 ± 0.17(0.23)
- dms free: results
Time/Fit = 7.1 min
tau(fit) = 1.461 (fixed)
dms(fit) = 10.09 ± 0.18(0.23)
31-Jan-06: Test 2 - Meas VPDL w/ K-Conv
- v7.1 code: eff normalization set to 1
- results
- Gen Set 6
- N(exp's) = 10 ; N(evts/exp) = 5000
- Eff applied to VPDL(meas)
- fPhys*eff Norm calc set to 1
- Fit Variants
- dms & tau free: results
Time/Fit = 17 min
tau(fit) = 2.029 ± 0.031(0.043)
dms(fit) = 10.08 ± 0.17(0.24)
- dms free: results
Time/Fit = 6.9 min
tau(fit) = 1.461 (fixed)
dms(fit) = 10.11 ± 0.18(0.24)
08-Dec-05: Test 1 - True Lxy w/ K-Conv
- v7.0 code
- results
- Gen Set 5
- N(exp's) = 100 ; N(evts/exp) = 5000
- Eff applied to Lxy(true)
- Slow integration over fPhys*eff: time/fit = 25 min