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%  Talk for IPP Planning in June 2000 -- CDF II
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\input latex.macros
\input top.macros
\def\DZero{D$\mbox{0\kern-.55em /}$}
\def\mDZero{{\rm D}\mbox{0\kern-.55em /}}
\def\mGeVcc{{\rm GeV\, c^2}}
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\newcommand{\tit}[1] {
        \begin{center}
        \normalsize
        \fbox{\Red{#1}} \vspace{.25in}
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\def\met{\mathbin{E\mkern - 11mu/_T}}

\begin{document}

\small

\tit{Physics from CDF II in 2000-5}

\Start
\vspace{0.3in}
\begin{center}
Pekka Sinervo\\
{\it University of Toronto}
\end{center}

\vspace{0.5in}

\tiny
\begin{itemize}
\item The CDF II Experiment
\item IPP role in CDF II
\item Physics Prospects for CDF II
\item Schedule for Run II
\end{itemize}

\tiny
\begin{flushright}
IPP Planning Meeting
3 June 2000
\end{flushright}

\pagebreak
%
%  Intro to Experiment
%
\tit{The CDF II Experiment}

\small
CDF II gives us access to the highest-energy frontier
\tiny
\begin{itemize}
	\item Provide $p\bar{p}$\ collisions at $\sqrt{s}=2.0$\ TeV
	\item Luminosities of 
		$L\sim 2\times 10^{32}\ {\rm cm^{-2}s^{-1}}$
	\item Total integrated luminosity of $5-10$\ \invfb
\\[0.1in]
\end{itemize}

\small
Canadian scientists have played a strong role in CDF instrumentation, data
analysis and physics
\tiny
\begin{itemize}
	\item Run I contributions
	\begin{itemize}
		\item DAQ systems
		\item Offline software and reconstruction
		\item Top and bottom quark physics
	\end{itemize}

	\item Poised to continue pursuing this science with CDF II
	\item Represents a 4-5 year commitment
\end{itemize}

\pagebreak
%
%  Top Mass result
%
\tit{Run I Physics Contributions}

\small
IPP group had a focussed science agenda for Run I
\tiny
\begin{itemize}
	\item Top quark physics
	\begin{itemize}
		\item Top quark discovery and mass
		\item Single top production (talk next week!)
		\item Top quark Pt distribution (talk next week!)
		\\[0.1in]
	\end{itemize}
	\item B quark production and fragmentation
	\begin{itemize}
		\item $b\rightarrow B^+, B^0, B_s,\Lambda_b$\ rates
		\item $B\rightarrow \psi(2S)$\ decays
		\item Charmonium polarization (talk next week!)
		\\[0.1in]
	\end{itemize}
	\item High $P_T$\ Physics
	\begin{itemize}
		\item Search for $W^\prime \rightarrow \mu\nu_\mu$
		\item Study $M(jj)$\ in high mass dijet data
		\\[0.1in]
	\end{itemize}
\end{itemize}

\pagebreak

\tit{Top Quark Mass}

\small
Measurements now limited by statistical uncertainties
\tiny
\begin{itemize}
	\item Overall systematic uncertainty is $\sim 5$~\GeVcc
	\begin{itemize}
		\item Dominated by uncertainties in soft gluon 
		contributions and energy scale
	\end{itemize}
	\item Run I statistics limit systematic uncertainty 
\\[0.05in]
\end{itemize}

\begin{center}
\epsfysize=3.6in
\epsffile[30 140 520 630]{figures/top_physics/ljm_likfit1.ps}
\end{center}

\small
The final Run I values are 
\tiny
\begin{eqnarray}
	M_{top} &=& 176.0 \pm 6.5 \ \mGeVcc\ {\rm (CDF)} \nonumber \\
	M_{top} &=& 172.1 \pm 7.1 \ \mGeVcc\ {\rm (\mDZero)} \nonumber \\
	M_{top} &=& 174.3 \pm 5.1 \ \mGeVcc\ {\rm (Run I)} \nonumber
\end{eqnarray}

\pagebreak

\small
Latest $W$\ boson mass results
\tiny
\begin{eqnarray}
	M_W &=& 80.433\pm0.079\ \mGeVcc\ \ \ {\rm CDF} \nonumber \\
	M_W &=& 80.474\pm0.093\ \mGeVcc\ \ \  {\rm D0} \nonumber \\
	M_W &=& 80.350\pm0.056\ \mGeVcc\ \ \  {\rm LEP2} \nonumber
\end{eqnarray}

\vspace{.1in}
\begin{center}
\epsfysize=5.5in
\epsffile[30 140 520 630]{figures/top_physics/mwmt_tevatron_lep2.eps}
\end{center}

\pagebreak

%
%  Top Quark Pt Distribution
%
\tit{Top Quark Transverse Momentum}

\small
Measured $P_T$\ smearing using MC/detector simulation

\begin{center}
\epsfig{file=figures/top_pt/res4.eps}
\end{center}

\tiny
\begin{itemize}
	\item Use standard HERWIG MC calculations
	\item Most smearing arises from incorrect jet assignments
\end{itemize}
\pagebreak

\begin{center}
\Red{Top Quark Differential Cross Section}
\end{center}
\small
\begin{eqnarray}
R_1+R_2 & = & 0.66^{+0.17}_{-0.17}\mathrm{(stat)}
^{+0.06}_{-0.06}\mathrm{(syst)}\nonumber \\[0.10in]
R_4 & < & 0.16~\mathrm{at~95\%~C.L.}  \nonumber
\end{eqnarray}
\begin{center}
\epsfysize=4.0in
\epsffile{figures/top_pt/sm.eps}
\end{center}
\tiny
\begin{center}
\begin{tabular}{|c|l|}
\hline
$P_T$ Bin & Measured Fraction of Top Quarks \\
\hline
$0<P_T<75$~GeV/c & $R_1 = 0.21^{+0.22}_{-0.21}\mathrm{(stat)}
^{+0.10}_{-0.08}\mathrm{(syst)}$\\
$75<P_T<150$~GeV/c & $R_2= 0.45^{+0.23}_{-0.23}\mathrm{(stat)}
^{+0.04}_{-0.07}\mathrm{(syst)}$\\
$150<P_T<225$~GeV/c & $R_3= 0.34^{+0.14}_{-0.12}\mathrm{(stat)}
^{+0.07}_{-0.05}\mathrm{(syst)}$\\
$225<P_T<300$~GeV/c & $R_4=0.000^{+0.031}_{-0.000}\mathrm{(stat)}
^{+0.019}_{-0.000}\mathrm{(syst)}$\\
\hline
\end{tabular}
\end{center}

\pagebreak
%
%  Run II record
%
\tit{Run I Record}

\small
9 Ph.D. students will have completed studies
\tiny
\begin{itemize}
	\item G.~Sganos on $B$\ branching fractions
	\item A.~Warburton on $B\rightarrow \psi(2S) X$\ rates
	\item W.~Taylor on $B$\ fragmentation using semileptonic decays
	\item H.~Kim on $W^\prime \rightarrow \mu \nu_\mu$\ search
	\item K.~Kordas on $B$\ Penguin decays
	\item B.~Hinrichsen on high mass dijet events
	\item R.~Cropp on $J/\psi$\ polarization
	\item A.~Robinson on Top quark $P_T$\ distributions
	\item M.~Popovic on $B_s$\ lifetimes (in progress)
\\[0.1in]
\end{itemize}

\small
Primary authors for 2 PRD's, 3 PRL's and 2 more in pipeline...
\tiny
\begin{itemize}
	\item Major contributions to many others
	\\[0.1in]
\end{itemize}
	
\small
Overall scientific impact is high
\pagebreak

%
%  Wrap up
%
\tit{Run II Forecasts}

\small
Run II will start this summer at $\sqrt{s}=2.0$~TeV
\tiny
\begin{itemize}
	\item CDF II will begin with commissioning run (no SVX II)
	\item Will be completed and rolled-in by March 2001
	\item Physics running for first two years (IIa)
			$\Rightarrow 2$\ \invfb
	\item Possible goal of 15 \invfb\ by 2006 (IIb)
\\[0.05in]
\end{itemize}

\small
Will be worth the wait
\tiny
\begin{itemize}
	\item Begin with $\sim 1$~\invfb/year per detector
	\item Finish up with $\sim 5$~\invfb/year in 2005-6
	\item Literal ``Top Factory'' -- in 2 years, 
	\begin{itemize}
		\item 300 dilepton events
		\item 3000 tagged lepton+jet events
		\item 1500 events in ``mass sample''
	\end{itemize}
\end{itemize}

\pagebreak

\tit{IPP Physics Goals for Run II} 

\small
Mass analysis uncertainties scale with statistics
\tiny
\begin{itemize}
	\item Can expect $\delta M_t\sim 3.0$\~\GeVcc
	\item With $\delta M_W \sim 40$~\MeVcc
\begin{eqnarray}
{{\delta M_{Higgs}}\over{M_{Higgs}}} \sim 40\%
\nonumber
\end{eqnarray}
	\item Powerful ``pointer'' for LHC searches
\\[0.05in]
\end{itemize}

\small
Single top production 
\tiny
\begin{itemize}
	\item Measure $\sigma_t$\ with 10\%\ uncertainty
	\item Measure $V_{tb}$\ with 12\%\ uncertainty
\\[0.05in]
\end{itemize}

\small
CP violation studies in the $B$\ sector
\tiny
\begin{itemize}
	\item Very competitive in $B^0$\ sector with BaBar
	\item Only way of directly measuring in $B_s$\ sector
	\begin{itemize}
		\item will be able to cover up to $x_s\lessim 60$
	\end{itemize}
\end{itemize}
\pagebreak

%
%  Involvement in Run II so far
%
\tit{Planned IPP Involvement}

\small
Effective involvement in CDF II programme for 3 years
\tiny
\begin{itemize}
	\item Responsible for Si detector positioning system
	\begin{itemize}
		\item Designed ``inchworm'' system and controls
		\item Commitment to SVX and ISL alignment
		\\[0.1in]
	\end{itemize}
	\item Lead role in offline reconstruction and simulation
	\begin{itemize}
		\item Responsible for coordination of all calorimetry 
		\item Are developing 
		\begin{itemize}
			\item GEANT/GFLASH simulation
			\item Calorimetry and jet reconstruction
		\\[0.1in]
		\end{itemize}
	\end{itemize}
\end{itemize}

\small
Expect to continue these responsibilities
\tiny
\begin{itemize}
	\item Currently are commissioning inchworms
	\item Preparing for ``Mock Data Challenge 2''
\end{itemize}

\pagebreak

\tit{Personnel and Resources}

\small
Involvement expected to remain constant for Run IIa
\tiny
\begin{itemize}
	\item Currently Trischuk, Sinervo and Orr
	\begin{itemize}
		\item Scope for additional involvement
	\end{itemize}
	\item Three research associates
	\item 5-6 graduate students (may increase)
	\\[0.1in]
\end{itemize}

\small
Expect some evolution in Run IIb
\tiny
\begin{itemize}
	\item Almost totally operational and data analysis phase
	\item But will remain primary training ground for next
	generation of experimentalists
	\\[0.1in]
\end{itemize}

\small
Funding requirements will not grow significantly
\tiny
\begin{itemize}
	\item Requires \$250K/annum operating support over next 4 years
	\item Expect to ramp down after 2005
\end{itemize}
\pagebreak

\tit{Summary}

\small
CDF-II will be one of the most exciting particle physics project in
the next 5 year period
\tiny
\begin{itemize}
	\item IPP has significant investment in exploring high-energy
		frontier
	\item IPP is well-positioned to continue lead role
	\item Strong team of young (relatively!) scientists
\\[0.2in]
\end{itemize}

\small
Strategically, provides IPP community with early window into LHC
physics
\tiny
\begin{itemize}
	\item Top and bottom quark sectors are clear focus
	\item Will face technological barriers similar to ATLAS
	\item Fills in the ``physics gap'' that overwise is created by
	lengthy lead-in to LHC programme
\end{itemize}

\end{document}
