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%\Large
%\centerline{\bf LHCB Technical Proposal - Detector Section}
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%\begin{flushright}
%  {\em D.M.Websdale 29.7.97}
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\chapter{Overview {\normalsize T.Nakada - 10 pages}}
\section{Physics}
Motivation, goal and summary of the performance
\section{Detector}
Including front-end electronics
\section{Data Handling}
Trigger, DAQ, Control and Computing
%
\chapter{Detector{\normalsize D.M.Websdale - 45 pages} }
\section{Machine Related items - G.von Holtey - 1 page }
\subsection{The LHCB interaction region}
\subsection{Requirements for IP8 optics}
\begin{itemize}
  \item {shifted IP}
  \item{$\beta$ (luminosity) tuning range}
  \item{spectrometer magnet and compensation}
\end{itemize}
\subsection{LHC aperture requirements}
\subsection{Beam pipe}


\section{Dipole Magnet - H.J.Hilke - 1 page}
\begin{itemize}
  \item{design principles}
  \item{field integral}
  \item{precision of field map}
  \item{stray field}
  \item{run-up / run-down}
  \item{field inversion}
  \item{magnet specification (Table)}
\end{itemize}

\section{Microvertex - W.Ruckstuhl - 8 pages}
\subsection{Introduction}
\begin{itemize}
  \item{purpose of detector}
  \item{principal performance requirements}
  \item{particle fluxes/operating conditions}
\end{itemize}
\subsection{Detector design/Technology}
\subsection{Vacuum tank}
\subsection{Front-End electronics}
\subsection{Alignment and Calibration}
\subsection{Performance}
\begin{itemize}
  \item{simulation}
  \item{prototype tests}
\end{itemize}
\subsection{Future R\&D programme}

\section{Main Tracking - W.Ruckstuhl - 10 pages}
\subsection{Introduction}
\begin{itemize}
  \item{purpose of detector}
  \item{principal performance requirements}
  \item{particle fluxes/operating conditions}
\end{itemize}

\subsection{Inner detectors}
\begin{itemize}
  \item{chamber configuration}
  \item{detector design/technology}
  \item{front-End electronics}
\end{itemize}

\subsection{Outer detectors}

\begin{itemize}
  \item{chamber configuration}
  \item{detector design/technology}
  \item{front-end electronics}
\end{itemize}

\subsection{Performance}

\begin{itemize}
  \item{simulation - track fit, pattern recognition, momentum and lifetime precision}
  \item{prototype tests}
  \end{itemize}
\subsection{Alignment and Calibration}
\subsection{Future R\&D programme}

\section{RICH - R.Forty - 10 pages }

\subsection{Introduction}


\subsubsection{Purpose of detector}
\subsubsection{Principal performance requirements}

\begin{itemize}
  \item{momentum and angular acceptance}
  \item{B$\rightarrow\pi\pi$, kaon tagging}
\end{itemize}

\subsubsection{Particle fluxes/operating environment}

\begin{itemize}
  \item{magnetic field}
  \item{radiation dose}
\end{itemize}

\subsection{Detector design/technology}
\subsubsection{RICH 1}

\begin{itemize}
  \item{layout}
  \item{C$_4$F$_{10}$ gas}
  \item{aerogel}
\end{itemize}

\subsubsection{RICH 2}
\begin{itemize}
  \item{Layout}
  \item{CF$_{4}$ gas}
\end{itemize}

\subsubsection{Photodetectors}
\begin{itemize}
  \item{Requirements}
  \item{Pixel HPD}

  \begin{itemize}
    \item{silicon detector}
    \item{envelope, focussing}
    \item{prototype results}
    \item{magnetic field sensitivity}
    \item{front-end electronics}  
  \end{itemize}

  \item{Pad HPD}

  \begin{itemize}
    \item{silicon detector}
    \item{envelope, focussing}
    \item{photocathode deposition}
    \item{prototype results}
    \item{magnetic field sensitivity}
    \item{front-end electronics}
  \end{itemize}

\end{itemize}

\subsubsection{Mirrors}
\subsubsection{RICH construction}
\subsubsection{Calibrations}

\begin{itemize}
  \item{Refractive index}
  \item{Alignment}
\end{itemize}

\subsection{Performance}
\subsubsection{Simulation}

\begin{itemize}
  \item{Description}
  \item{Reconstruction of $\theta_C$}
  \item{Precision}
  \begin{itemize}
     \item{emission point, chromatic, pixel, tracking precision, momentum error}
  \end{itemize}
  \item{Backgrounds}
  \item{Pattern recognition}
  \begin{itemize}
    \item{likelihood definition}
    \item{local analysis}
    \item{global analysis}
  \end{itemize}

  \item{Particle ID performance}
\end{itemize}

\subsubsection{Prototype tests}

\begin{itemize}
  \item{Aerogel test-beam results}
  \item{RICH prototype description}

  \begin{itemize}
    \item{61-pixel HPD's}
    \item{read-out scheme}
    \item{beam telescope}
    \item{aerogel studies}
    \item{C$_4$F$_{10}$ studies}
    \item{resolution measurement}
  \end{itemize}
\end{itemize}

\subsection{Future R\&D programme}
\begin{itemize}
  \item{Simulation studies}
  \item{HPD's}
  \item{Further RICH prototyping}
\end{itemize}

\section{Calorimeter - G.Carboni - 10 pages}
{\em No reply from GC yet - proposed skeleton follows}

\subsection{ECAL}
\subsubsection{Introduction}
\begin{itemize}
  \item{purpose of detector}
  \item{principal performance requirements}
  \item{particle fluxes / operating environment}
\end{itemize}

\subsubsection{Detector design/technology}
\begin{itemize}
  \item{pre-shower}
  \item{calorimeter}
\end{itemize}

\subsection{HCAL}
\subsubsection{Introduction}
\begin{itemize}
  \item{purpose of detector}
  \item{principal performance requirements}
  \item{particle fluxes / operating environment}
\end{itemize}

\subsubsection{Detector design/technology}
\subsection{Front-End electronics}
\subsection{Calibration}
\subsection{Performance}
\begin{itemize}
  \item{simulation}
  \item{prototype tests}
\end{itemize}
\subsubsection{Future R\&D programme}

\section{Muon System - B.Cox - 5 pages}

\subsection{Introduction}
\subsubsection{Design criteria and strategies}
\begin{itemize}
  \item{Muon trigger}
  \item{Particle ID}
  \item{Angular coverage}
  \item{Pad configuration}
  \item{Charged particle and neutron fluxes/operating environment}
\end{itemize}

\subsection{Overall Layout}
\begin{itemize}
  \item{Layout of detectors}
  \item{Muon shield}
  \begin{itemize}
    \item{composition, thickness, size, weight}
    \item{movement capability}
    \item{beam-pipe access}
  \end{itemize}
\end{itemize}

\subsection{Detector design/Technology}
\subsubsection{Multigap RPC's}
\begin{itemize}
  \item{Prototype test results}
  \begin{itemize}
    \item{maximum rates}
    \item{single bucket capability}
  \end{itemize}
  \item{Requirements, channel numbers, sizes, etc}
\end{itemize}

\subsubsection{Cathode-Pad chambers}

\begin{itemize}
  \item{Prototype test results}
  \begin{itemize}
    \item{maximum rates}
    \item{single bucket capability}
  \end{itemize}
  \item{Requirements, channel numbers, sizes, etc}
\end{itemize}

\subsection{Front-End electronics}

\subsection{Alignment}

\subsection{Performance}
\begin{itemize}
  \item{Summary of trigger performance -{\em details in trigger section}}
  \item{Particle ID}
\end{itemize}




\subsection{Future R\&D programme}
\begin{itemize}
  \item{Objectives}
  \item{Prototypes}
  \item{Beam tests}
\end{itemize}

%
\chapter{Data Handling {\normalsize J.Harvey}}
\section{Overview}
\begin{itemize}
\item Trigger strategy overview
\item Baseline architecture
\item Definition of subsystem
\end{itemize}

\section{Trigger - U.Straumann and S.Conetti - 15 pages}
\subsection{Level 0}
\begin{itemize}
\item muon - performance and implementation
\item calorimeters (e+h) - performance and implementation
\item pile-up veto
\item global trigger unit - combination and distribution of trigger
\end{itemize}
\subsection{Level 1}
\begin{itemize}
\item vertex trigger - performance and implementation
\item track trigger
\end{itemize}
\subsection{Level 2 and 3}
\begin{itemize}
\item algorithms
\item benchmarks
\end{itemize}
\section{Data Acquisition - F.Harris and B.Jost - 7 pages}
\subsection{Requirements and design criteria}
\subsubsection{Data-flow model}
\begin{itemize}
\item from detector to storage
\item define scope of DAQ
\end{itemize}
\subsubsection{Requirements}
\begin{itemize}
\item performance (rates, data size, CPU and memory needs etc.)
\item operational (partitioning, central console, control / monitoring)
\item implementation (modularity, scaleability, data-driven software etc.)
\item error handling (detection, reporting, recovery)
\end{itemize}
\subsubsection{Design criteria}
\begin{itemize}
\item minimise diversity - use common components
\item use of commercial components
\item flow standards
\end{itemize}
\subsubsection{Comparison with other LHC experiments}
\begin{itemize}
\item same rate, only 10\% event size
\item compare range of choices available - for protocols and implementations
\end{itemize}
\subsection{Architectural studies}
\subsubsection{Baseline data-flow model}
\subsubsection{Event building protocol studies}
\begin{itemize}
\item flow control (push/pull)
\item segmentation of readout buffers
\item simulation results
\end{itemize}
\subsubsection{Baseline option}
push all data to Event filter farm after Level 1
\subsubsection{Fall-back solution}
Phased event building a la ATLAS/CMS
\subsubsection{Comparison of options}
consequence for data-flow requirements and simplicity of implementation
\subsection{Functional spec of readout elements}
\subsubsection{TTC}
\subsubsection{Front-end electronics}
\subsubsection{Readout multiplexing}
\subsubsection{Interface to Readout network}
\subsubsection{Readout network}
\subsubsection{Interface to event filter farm}
\subsubsection{Event processing unit}
\subsubsection{Data storage}
\subsubsection{Control and monitoring}
\subsection{Implementation Scenario}
\subsubsection{Readout crates}
link transceivers, bus, controllers
\subsubsection{Readout network}
ATM, CSI, Gbit ethernet
\subsubsection{Network interfaces}
\subsubsection{Links}
\subsubsection{Cost estimates}
\subsubsection{Common developments and studies in other experiments}
\section{Computing - J.Harvey- 3 pages}
\subsection{Computing model}
\begin{itemize}
\item data-flow model: definition of data sets and processing stages
\item strategy on calibration, simulation, reconstruction, event viewing, analysis
\item volumes of data produced at each stage
\item CPU needs in Level-3, reconstruction, simulation, analysis
\item storage, distribution and management of data between CERN and institutes
\end{itemize}
\subsection{Software requirements}
\begin{itemize}
\item size of software in M-lines
\item manpower needs in man years
\item support for collaborative computing
\item control of software quality
\end{itemize}
\subsection{Approach to software development}
\begin{itemize}
\item strategy for organising software development in project
\item importance of architectural framework
\item use of re-usable components: packages, databases, frameworks
\item specific real-time and distributes processing issues: data driven
\end{itemize}
\subsection{Software development issues}
\begin{itemize}
\item new technologies: OO paradigm
\item software engineering - software process and software development environment
\item information systems: WWW, video-conferencing, database
\item use of commercial software (CASE, Objectivity, etc.)
\item common projects (GEANT4, LHC++, RD45, SDE, etc.)
\item phases: current and future software, planing transition between phases
\end{itemize}
%
%
\chapter{Experimental Area {\normalsize H.J.Hilke 8 pages}}
\section{Experimental Cavern}
\section{Services}
\subsection{Electrical power}
\subsection{Cooling and ventilation}
\subsection{Cryogenics}
\subsection{Surface buildings}
\section{Installation}
\section{Safety}
\subsection{Radiation environment}
\subsubsection{During LHC operation}
 (normal levels, accidental rates)
\subsubsection{During shutdowns}
\subsection{Fluids}
%
%
\chapter{Physics Performance {\normalsize T.Nakada 21 pages} }
\section{Detector simulation - A.Tsaregorodtsev - 2 pages}
\section{Summary of trigger performance - P.Scheleper - 1 page}
\section{Studies of CP Violation and $\rm B_s$ Oscillations - 13 pages}
\subsection{Normalisation of B and $\rm \overline{B}$ - T.Ruf - 1 page}
\subsection{Flavour tag - C.Shepherd - 2 pages}
\subsection{Reconstruction of final states - 5 pages}
\begin{itemize}
\item $\rm B_d \rightarrow \pi^+ \pi^-, K^\pm \pi^\mp$ - G.Wilkinson - 2 pages
\item $\rm B_d \rightarrow J/psi K_S, J/psi K^{*0}, B^\pm J/\psi K^\pm B_s\rightarrow J/\psi \phi$ - J.Sabolido,
Santiago-group - 1 page
\item $\rm B_s \rightarrow D_s^- \pi^+, D_s^- K^+$ - NIKHEF-group - 1 page
\item $\rm B_d \rightarrow D K^{*0}, B^+\rightarrow D K^+$ - B.Cox - 1 page
\end{itemize}
\subsection{Systematic - 1 page}
\subsection{Experimental sensitivities - 4 pages}
\begin{itemize}
\item $x_{\rm s}$ - NIKHEF-group and O.Schneider - 1 page
\item $\beta$ - 1 page
\item $\alpha$ - 1/2 page
\item $\gamma, \delta \gamma, \gamma '$ - NIKHEF-group and B.Cox - 1 page
\item Direct CP violation - 1/2 page
\end{itemize}
\section{Other Physics}
\begin{itemize}
\item Rare B-meson decay - 1 page
\item $\rm B_s \rightarrow \mu^+ \mu^-$ - H.Dijkstra -
\item $\rm B_d \rightarrow K^{*0} \mu^+ \mu^-$
\item $\rm B_s \rightarrow K^{*0} \gamma$ - I.Korolko -
\item Rare tau decays - R.Mcnulty - 1 page
\item $\rm D \overline{D}$ oscillations and CP violation in D decays - T.Ruf - 1 page
\item Search for light Higgs - T.Bowcock and A.Bay - 1 page
\item Other things, top, SUSY etc.???? - 1 page
\end{itemize}
%
%
\chapter{Project Planning {\normalsize H.J.Hilke 5 pages}}
\section{Organization} 
project organisation and team structure
\section{Responsibilities}
 (table with by detector: institute, activity)
\section{Schedule}
(containing installation)
\section{Cost}
\section{Resources}
financial and manpower
\section{Test beam} 
(infrastructure requirements)


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