Systematic Study 2                                                                        Kenji Hamano

Last modified : May 08, 2007                                              Back to Home Back to privious page
Contour(40, 3, 4);

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cosBY binning : 5 bins (-20, -5, -2, 0, 2, 10) by accident


Before Fit
Fit result

Plots :
    Lepton momentum (fitted binning)
    D momentum (fitted binning)
    cosBY (fitted binning)
    Bin by bin (D0)
    Bin by bin (D+)

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Nominal Fit
Fix FakeL_Dch
Fit result
MINOS STATUS=SUCCESSFUL

Nominal values :
   D slope = 1.34103 +- 0.0689952 (5.14493 %)
   D* slope = 1.41948 +- 0.0796721 (5.61276 %)
   D* R1 = 1.43746 +- 0.113627 (7.90472 %)
   D* R2 = 0.566403 +- 0.106901 (18.8737 %)
   BF(B+ -> Dlnu) = 25.0949 +- 0.918157 (3.65874 %)
   BF(B+ -> D*lnu) = 55.8257 +- 1.48304 (2.65655 %)
   BF(B+ -> D**Pilnu) = 19.0794 +- 1.0452 (5.47819 %)

Plots :
    Lepton momentum (fitted binning)
    D momentum (fitted binning)
    cosBY (fitted binning)
    Bin by bin (D0)
    Bin by bin (D+)

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Sys Err (%)	D slope	D* slope	D* R1	D* R2	BF(Dlnu)	BF(D*lnu)	BF(DDPilnu)
D** slope	(min)0.308654	(min)2.021	(min)-0.493961	(min)-0.404674	(min)-0.354286	(min)-0.234374	(min)1.15174
	(max)-0.495461	(max)-2.0059	(max)1.62305	(max)-1.83835	(max)0.600062	(max)0.745298	(max)-2.96992
	-0.495461	-2.021	1.62305	-1.83835	0.600062	0.745298	-2.96992
D** B2	-0.502106	0.616943	0.966874	0.0105808	-0.0938801	-0.258738	0.88052
D** FF sum	0.71	2.11	1.89	1.84	0.61	0.79	3.10
f_D2*/D1	(min)-0.0806701	(min)0.0415147	(min)-0.029739	(min)-0.501983	(min)0.115116	(min)0.104828	(min)-0.458123
	(max)0.0555312	(max)-0.00618612	(max)0.0555878	(max)0.298141	(max)-0.0825972	(max)-0.0663706	(max)0.302832
	0.0806701	-0.0415147	0.0555878	0.501983	-0.115116	-0.104828	0.458123
f_D0*DPi/D1D2*	(min)0.13781	(min)-0.80881	(min)-2.38316	(min)0.901528	(min)0.725724	(min)1.37655	(min)-4.98216
	(max)-0.162077	(max)0.791224	(max)2.23901	(max)-1.07061	(max)-0.594176	(max)-1.11758	(max)4.05143
	-0.162077	0.80881	2.38316	-1.07061	-0.725724	-1.37655	4.98216
f_D1*D*Pi/D1D2*	(min)0.246564	(min)0.621926	(min)2.17823	(min)1.08922	(min)-0.968949	(min)-1.32288	(min)5.14503
	(max)-0.185496	(max)-0.325553	(max)-1.32214	(max)-0.976082	(max)0.686303	(max)0.972045	(max)-3.74678
	-0.246564	-0.621926	-2.17823	-1.08922	0.968949	1.32288	-5.14503
f_Dpi/D0*	(min)0.467339	(min)-0.0774272	(min)-1.76075	(min)3.81166	(min)0.0243723	(min)0.585203	(min)-1.7443
	(max)-1.23609	(max)0.72264	(max)5.13595	(max)-11.1768	(max)0.199241	(max)-0.91461	(max)2.41401
	-1.23609	0.72264	5.13595	-11.1768	0.199241	-0.91461	2.41401
f_D*pi/D1*	(min)-0.0535084	(min)-0.0712654	(min)-0.7841	(min)1.17992	(min)0.571364	(min)0.37643	(min)-1.8529
	(max)0.135005	(max)0.758156	(max)4.82122	(max)-7.77064	(max)-2.89409	(max)-1.48536	(max)8.15253
	0.135005	0.758156	4.82122	-7.77064	-2.89409	-1.48536	8.15253
BF ratios sum	1.28	1.46	7.75	13.71	3.15	2.59	11.13
f_D2*	(min)0.0779729	(min)-0.0863763	(min)-0.126223	(min)0.298697	(min)0.0431512	(min)0.116419	(min)-0.397386
	(max)-0.0546756	(max)0.0728456	(max)0.103982	(max)-0.251589	(max)-0.0270073	(max)-0.0731569	(max)0.249572
	-0.0779729	0.0863763	0.126223	-0.298697	-0.0431512	-0.116419	0.397386
t_+0	(min)0.0262736	(min)-0.0560801	(min)-0.0579707	(min)0.0770271	(min)0.0622429	(min)-0.00620117	(min)-0.063722
	(max)-0.0286612	(max)0.0710015	(max)0.0778511	(max)-0.129812	(max)-0.061587	(max)0.00701523	(max)0.0604774
	-0.0286612	0.0710015	0.0778511	-0.129812	-0.0622429	0.00701523	0.063722
TrkEff & PID	-0.680818	0.520849	4.51466	-0.328261	-0.34435	-0.273	1.25168
Total	1.61	2.62	9.17	13.84	3.22	2.72	11.62
PHOTOS
Background BF
BF renormalization
Backgrounf shape?
cosBY beam energy effect?
Binning?

Sysyenatic study fit results

D** slope max
D** slope min
D** Approximation B2
t_p0 mmax
t_p0 min
f_D1*/D1 max
f_D1*/D1 min
f_D0*DPi/D1D2* max
f_D0*DPi/D1D2* min
f_D1*D*Pi/D1D2* max
f_D1*D*Pi/D1D2* min
f_D*pi/D1* max
f_Dpi/D0* min
f_D2*/D1 max
f_D2*/D1 min
f_D2* for D** decay BF min
f_D2* for D** decay BF max
TrkEff & PID


cosBY binning effect
(1) 6 bins (-20, -8, -4, -1, 0, 2, 10) (Fit result)
(2) 6 bins (-20, -8, -4, -1, 0, 1, 10) (Fit result)
(3) 6 bins (-20, -8, -4, -1.5, 0, 2, 10) (Fit result)
(4) 6 bins (-20, -8, -4, -1.5, 0, 1.5, 10) (Fit result)
(5) 5 bins (-20, -5, -1, 0, 1, 10) (Fit result)
(6) 5 bins (-20, -5, -1.5, 0, 1, 10) (Fit result)
(7) 5 bins (-20, -5, -1, 0, 1.5, 10) (Fit result)
(8) 5 bins (-20, -5, -1.5, 0, 1.5, 10) (Fit result)
(9) 5 bins (-20, -5, -2, 0, 2, 10) (Fit result)

Sys Err (%)	chi-square	D slope	D* slope	D* R1	D* R2	BF(Dlnu)	BF(D*lnu)	BF(DDPilnu)
Binning (1)	315.968
Binning (2)	337.076
Binning (3)	284.477
Binning (4)	291.059 / 263 bins
Binning (5)	302.531 / 244 bins
Binning (6)	275.905
Binning (7)	287.778
Binning (8)	260.261
Binning (9)	244.435 / 230 bins

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