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Visitors since June 11, 2001

 


The following table gives the expected errors for various fit ingredients in year 2005 and 2010, compared to present errors.

Element
2001
2005
2010
Belle + Babar
CLEO
Tevatron II
LHCb + BTeV
ATLAS, CMS
30 fb-1
10 fb-1
 

 

1000 fb-1

15 fb-1

 

4000 fb-1
 
 

 

|Vub|
|Vcb|
+/- 20 %
+/- 5 %
+/- 10 %
+/- 3 %
+/- 10 %
+/- 3 %
DM_d
DM_s
mt(MS)
mc
BK
fBd sqrt(Bd)
xi
+/- 0.014 ps-1
> 15.0 ps-1
+/- 5.0 GeV
+/- 0.1 GeV
+/- 0.06 +/- 0.13
+/- 28 +/- 28
+/- 0.03 +/- 0.05

+/- 0.2 % (TEV II)
+/- 3.0 GeV (TEV II)

+/- 0.03 +/- 0.07 
+/- 10 +/- 10 MeV
+/- 0.015 +/- 0.025

+/- 1.0 GeV (LHC)
 
 

 

sin2Beta
(B to JPsi Kshort)
+/- 0.16
Babar + Belle + CDF
+/- 0.01 +/- 0.01
Babar + Belle + CDF 
+/- 0.005 +/- 0.005
+ BTev + LCH-B + ATLAS + CMS
alpha
(B to 3 pi and 2 pi)
- 5 degrees
Babar + Belle
2 degreees
+ BTeV + LHC-B
gamma
(Bd/s to Ds K)
- 10 degrees
Babar + Belle + CDF
6 degrees
+ BTeV + LHC-B
KL to pi0 nu nubar
K+ to pi+ nu nubar
Limit
1 evt (E787)
KOPIO, KAMI
E949, CKM
BR.7%
BR.(5% +/- 4%)
 
 
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Last update: Sep 20, 2001