%\documentclass[12pt]{article}
\RequirePackage{lineno}
\documentclass[prd,amsmath,amssymb]{revtex4}
\usepackage{epsfig,graphicx,epsf,subfigure}
\usepackage{lineno}
\usepackage{amsmath}
\usepackage{graphicx}% Include figure files
\usepackage{dcolumn}% Align table columns on decimal point
\usepackage{bm}% bold math
%\usepackage{xspace,amssymb,amsfonts,amsmath}
\newcommand{\invpb}{pb$^{-1}$}
\newcommand{\dzero}{D\O}
\newcommand{\metz}{\mbox{$\not\!\!E_{{T}}^{z}$}}
\newcommand{\met}{$\not\!\!E_{{T}}\:$}
\newcommand{\alpgen}{{\sc alpgen}}
\newcommand{\pythia}{{\sc Pythia}}
\newcommand{\geant}{{\sc geant}}
\newcommand{\ttbar}{t\bar{t}\:}


\newcommand{\gevc}{\ensuremath{{\mathrm{\,Ge\kern -0.1em V\!/}c}}\xspace}
\newcommand{\hbb}{\ensuremath{h^0 b \bar b}}
\newcommand{\gevcc}{\ensuremath{{\mathrm{\,Ge\kern -0.1em V\!/}c^2}}\xspace}
\def\b     {\ensuremath{b}\xspace}
\def\tanb  {\ensuremath{\mathrm{\tan \beta}}\xspace}

\oddsidemargin 0.0in 
%%this makes the odd side margin go to the default of 1inch

\textwidth 6.5in 
%%sets the textwidth to 6.5, which leaves 1 for the remaining right margin with 8 1/2X11inch paper 


\begin{document}
%
\linenumbers
\pagenumbering{arabic}
\arabic{table}
\def\thetable       {\arabic{table}}

\begin{figure}
\includegraphics[scale=0.4]{plots/d0logo} \hfill{}\textbf{{D0 Note XXXX}
{Version 1.9}} 
\end{figure}


\vspace*{2.5cm}

\title{Measurement of $\sigma(p\bar{p}\rightarrow t\bar{t}X)$ in $\tau+jets$
channel using 5.0 fb$^{-1}$ of data\\ \vspace*{2.0cm}}

%\begin{center}
\author{Dhiman Chakraborty (NIU), Phillip Gutierrez (Oklahoma), Diego Menezes (NIU) \vspace*{0.5cm}}
\date{\today}
%\end{center}


\begin{abstract}
\vspace*{3.0cm}
\input{Abstract.tex}
\newpage
\tableofcontents{} 
\end{abstract}
\maketitle


\input{Introduction.tex}
%\input{Framework}
\input{Dataset}
\input{TriggParam}
\input{ObjectID_Bkg_and_Dataset.tex}
\input{Preselection.tex}
\input{b_and_tau.tex}
\input{NN.tex}
%\input{Topological.tex}
\input{Summary.tex}
\input{Systematics.tex}
\input{Bibliography.tex}
\newpage
\input{Appendix.tex} 
\end{document}