ViewVC Help

View File | Revision Log | Show Annotations | Root Listing

root/cvsroot/UserCode/claudioc/OSNote2010/sigregion.tex

Comparing UserCode/claudioc/OSNote2010/sigregion.tex (file contents):
Revision 1.3 by benhoob, Mon Nov 15 10:03:44 2010 UTC vs.
Revision 1.6 by benhoob, Thu Dec 2 15:29:51 2010 UTC

#	Line 21 | Line 21 | $\mathrm{SumJetPt}>300$~GeV and $\met/\s
21		\end{center}
22
23		\noindent This selection preserves about 1\% of the $t\bar{t}$
24	<	signal, giving an expected total SM yield of 1.4 events in 35 pb$^{-1}$
25	<	The expectations from the LMO and LM1 SUSY benchmark points are 6.5 and
26	<	2.6 events respectively.
24	>	signal. As shown in Table~\ref{tab:sigyield}, the expected total SM yield in 35 pb$^{-1}$ is 1.3 events,
25	>	while the expectations from the LMO and LM1 SUSY benchmark points are 6.3 and
26	>	2.6 events, respectively.
27
28
29		We cut on \met$/\sqrt{\rm SumJetPt}$ rather than \met
#	Line 31 | Line 31 | because the variables SumJetPt and \met$
31		largely uncorrelated for the dominant $t\bar{t}$ background.
32		This allows us to use a data driven ABCD method to estimate the
33		background (see Section~\ref{sec:abcd}).
34	+
35	+
36	+
37	+
38	+	\begin{table}[hbt]
39	+	\begin{center}
40	+	\caption{\label{tab:sigyield} MC expected yields in the signal region for 35~pb$^{-1}$.
41	+	The errors are statistical only.}
42	+	\begin{tabular}{lcccc}
43	+	\hline
44	+	Sample                     &                $ee$   &            $\mu\mu$   &              $e\mu$   &                 tot  \\
45	+	\hline
46	+	$t\bar{t}\rightarrow \ell^{+}\ell^{-}$   &     0.27 $\pm$ 0.03   &     0.22 $\pm$ 0.03   &     0.56 $\pm$ 0.05   &     1.05 $\pm$ 0.06  \\
47	+	$t\bar{t}\rightarrow \mathrm{other}$     &     0.01 $\pm$ 0.01   &     0.00 $\pm$ 0.00   &     0.01 $\pm$ 0.01   &     0.02 $\pm$ 0.01  \\
48	+	$Z^0 \rightarrow \ell^{+}\ell^{-}$       &     0.05 $\pm$ 0.05   &     0.05 $\pm$ 0.05   &     0.05 $\pm$ 0.05   &     0.16 $\pm$ 0.09  \\
49	+	$W^{\pm}$ + jets                     &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00  \\
50	+	$W^+W^-$                     &     0.00 $\pm$ 0.00   &     0.01 $\pm$ 0.00   &     0.02 $\pm$ 0.01   &     0.03 $\pm$ 0.01  \\
51	+	$W^{\pm}Z^0$                     &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00  \\
52	+	$Z^0Z^0$                     &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00  \\
53	+	single top                     &     0.00 $\pm$ 0.00   &     0.00 $\pm$ 0.00   &     0.01 $\pm$ 0.00   &     0.01 $\pm$ 0.00  \\
54	+	\hline
55	+	total SM MC                     &     0.35 $\pm$ 0.06   &     0.29 $\pm$ 0.06   &     0.65 $\pm$ 0.07   &     1.29 $\pm$ 0.11  \\
56	+	\hline
57	+	data                     &                   0   &                   0   &                   1   &                   1  \\
58	+	\hline
59	+	LM0                     &     1.75 $\pm$ 0.10   &     2.10 $\pm$ 0.11   &     2.42 $\pm$ 0.12   &     6.28 $\pm$ 0.20  \\
60	+	LM1                     &     0.90 $\pm$ 0.03   &     1.10 $\pm$ 0.03   &     0.57 $\pm$ 0.02   &     2.57 $\pm$ 0.04  \\
61	+	\hline
62	+	\end{tabular}
63	+	\end{center}
64	+	\end{table}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines