\documentclass{elsarticle}
\usepackage{amsmath}

\newcommand{\GeV}{{\rm GeV}}
\newcommand{\TeV}{{\rm ~TeV}}
\newcommand{\pb}{{\rm ~pb}}
\newcommand{\fb}{{\rm ~fb}}

\begin{document}

Input: MSTW 2008 NNLO (central value). 
\begin{displaymath}
  \alpha(2 M_t) = {1\over 126.3},\quad
  \alpha_s = 0.106823089396409,\quad
  \sin^2\theta_W  = 0.231,
\end{displaymath}

the following masses:
\begin{displaymath}
  M_Z = 91.1876~\GeV,\quad
  M_W = 80.425~\GeV,\quad
  M_b = 4.82~\GeV,\quad
  M_t = 173.2~\GeV,
\end{displaymath}
LO x-section:
\begin{eqnarray}
\sigma_{\rm tot}^{\rm LO}(8 \TeV) &=& 145.016 \pm 0.001\pb \nonumber \\
\sigma_{\rm tot}^{\rm LO}(14 \TeV) &=& 561.275 \pm 0.006 \pb
\end{eqnarray}
LO x-section with $M_{t\bar{t}}$-cut:
\begin{eqnarray}
\sigma_{\rm tot}^{\rm LO}(8 \TeV,M_{t\bar{t}} > 1\TeV ) &=& 2.42267 \pm 0.00009\pb \nonumber \\
\sigma_{\rm tot}^{\rm LO}(14 \TeV,M_{t\bar{t}} > 1\TeV) &=& 17.8476 \pm  0.0007 \pb  \\
\sigma_{\rm tot}^{\rm LO}(14 \TeV,M_{t\bar{t}} > 2\TeV) &=& 0.49529 \pm 0.00002\pb
\end{eqnarray}
$\rm \delta NLO$ x-section (virtual corrections only):
\begin{eqnarray}
\sigma_{\rm tot}^{\rm \delta NLO}(8 \TeV) &=& -2.61926 \pm 0.00007\pb  \nonumber \\
\sigma_{\rm tot}^{\rm \delta NLO}(14 \TeV) &=& -10.9986 \pm 0.0003\pb  
\end{eqnarray}
$\rm \delta NLO$ x-section with $M_{t\bar{t}}$-cut(virtual corrections only):
\begin{eqnarray}
\sigma_{\rm tot}^{\rm \delta NLO}(8 \TeV,M_{t\bar{t}} > 1\TeV ) &=& 105.86 \pm 0.03 \fb    \nonumber \\
\sigma_{\rm tot}^{\rm \delta NLO}(14 \TeV,M_{t\bar{t}} > 1\TeV) &=& \fb \\
\sigma_{\rm tot}^{\rm \delta NLO}(14 \TeV,M_{t\bar{t}} > 2\TeV) &=& 33.150 \pm 0.001\fb
\end{eqnarray}

\begin{figure}[H]
  \scalebox{0.9}{\input{LO_pTtop_LHC8.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{LO_Mttb_LHC8.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{LO_DEta_LHC8.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{LO_DEta_Mttb1_LHC8.tex}}
\end{figure}

\begin{figure}[H]
  \scalebox{0.9}{\input{LO_pTtop_LHC14.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{LO_Mttb_LHC14.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{LO_DEta_LHC14.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{LO_DEta_Mttb2_LHC14.tex}}
\end{figure}

\begin{figure}[H]
  \scalebox{0.9}{\input{TotalXSection.tex}}
\end{figure}
\pagebreak[4]
\clearpage
\begin{figure}[H]
  \scalebox{0.9}{\input{pTtop_rel_LHC8.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{Mttb_rel_LHC8.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{Mttb_rel_LHC8_Thresh.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{DEta_rel_LHC8.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{DEta_MttbCut_LHC8.tex}}
\end{figure}

%\begin{figure}[H]
%  \scalebox{0.9}{\input{ADEta_rel_LHC8.tex}}
%\end{figure}

\begin{figure}[H]
  \scalebox{0.9}{\input{pTtop_rel_LHC14.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{Mttb_rel_LHC14.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{Mttb_rel_LHC14_Thresh.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{DEta_rel_LHC14.tex}}
\end{figure}
\begin{figure}[H]
  \scalebox{0.9}{\input{DEta_MttbCut_LHC14.tex}}
\end{figure}
%\begin{figure}[H]
%  \scalebox{0.9}{\input{ADEta_rel_LHC14.tex}}
%\end{figure}




\end{document}

