Violation in Mixing
Violation in Mixing
Violation in Mixing
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
130 Measurement of Branch<strong>in</strong>g Fractions for � ¦ � Ã � ¦ decays<br />
400<br />
350<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
-4 -3 -2 -1 0 1 2 3 4<br />
fisher variable (area normalization)<br />
450<br />
400<br />
350<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
-4 -3 -2 -1 0 1 2 3 4<br />
fisher variable (area normalization)<br />
Figure 5-11. Fisher discrim<strong>in</strong>ant output for cont<strong>in</strong>uum Monte Carlo superimposed on the on-resonance<br />
distribution of the Fisher variable (left) and off-resonance data compared to on-resonance (right). These<br />
distributions correspond to the Ñ�Ë side-band (Ñ�Ë � �� � ��Î).<br />
450<br />
400<br />
350<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
ALLCHAN 2624.<br />
24.22 / 17<br />
P1 288.9 35.65<br />
P2 0.4626E-01 0.3085E-01<br />
P3 0.2868 0.1593E-01<br />
P4 134.3 32.50<br />
P5 0.5069 0.8207E-01<br />
P6 0.4132 0.2227E-01<br />
0<br />
-4 -3 -2 -1 0 1 2 3 4<br />
fisher variable<br />
1000<br />
800<br />
600<br />
400<br />
200<br />
ALLCHAN 6531.<br />
27.71 / 19<br />
P1 6504. 80.65<br />
P2 0.9609E-02 0.1476<br />
P3 0.4625 0.4007E-01<br />
P4 0.1717 0.8189E-01<br />
P5 -0.3669 0.1392E-01<br />
P6 0.3319 0.1021E-01<br />
0<br />
-4 -3 -2 -1 0 1 2 3 4<br />
fisher variable <strong>in</strong> kspi signal MC<br />
Figure 5-12. Left plot shows the Fisher output comparison: on the left side, signal Ã Ë � MC with the<br />
signal � � MC (black dots) superimposed, on the right side the on-resonance Ñ �Ë side-band with the<br />
parameterization for background events used <strong>in</strong> the global likelihood fit. Right plot shows the Fisher<br />
parameterization for signal events: signal Ã Ë � MC is fitted.<br />
MARCELLA BONA