Rare B meson decays - mathieu trocmé
Rare B meson decays - mathieu trocmé
Rare B meson decays - mathieu trocmé
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IV- Results 49<br />
IV.4- Branching ratio of the<br />
BR<br />
BR<br />
∆E<br />
0.4<br />
0.2<br />
0<br />
-0.2<br />
-0.4<br />
-0.6<br />
mES<br />
∗+<br />
−<br />
B K<br />
0 ∗−<br />
+ & B → K π<br />
0<br />
→ π<br />
Quantity Value<br />
ntot _ SR<br />
7 0<br />
On Line Resonance Data: DeltaE-MES Plane<br />
53 ± ±<br />
ntot _ GSB (x2) 20 0<br />
186 ± ±<br />
nbg _ SR<br />
. 1 3.<br />
1 0.<br />
1<br />
30 ± ±<br />
real<br />
N sig<br />
. 9 7.<br />
9 0.<br />
1<br />
22 ± ±<br />
Statistical Significance 3 . 2σ<br />
{ } { } +<br />
0 * + −<br />
0 * −<br />
B → K π + BR B → K π<br />
+<br />
K π<br />
0<br />
S<br />
-0.8<br />
5.18 5.2 5.22 5.24 5.26 5.28 5.3<br />
0<br />
S<br />
−<br />
K π<br />
{ } { } +<br />
0 * + −<br />
0 * −<br />
B → K π + BR B → K π<br />
Table 6: Final Findings<br />
Figure 21: Final ∆E - mES events distribution.<br />
( 6.<br />
20 ± 2.<br />
15 ± 0.<br />
54)<br />
× 10<br />
( 18.<br />
6 ± 6.<br />
5 ± 1.<br />
6)<br />
× 10<br />
<strong>decays</strong>:<br />
6<br />
6