add.tex

\documentclass[12pt,a4paper]{article}

\usepackage[utf8]{inputenc} % размер

\usepackage[T2A]{fontenc} % указывает внутреннюю кодировку TeX

\usepackage[ngerman,english]{babel}

\usepackage{epsfig}
\usepackage{xcolor}

\usepackage[labelformat=simple]{subcaption}
\usepackage{array,graphicx,caption}
\usepackage{xcolor,color}		

\begin{document}	
	
%-------------------------------------------------------------------------------
\begin{figure}[t]
	\begin{center}
		\includegraphics[width=0.7\textwidth]{figures/single_angular.png}
	\end{center}
	%
	\caption{
		Angular correlation. Red circles - events satisfied the kinematical triangle
	}
	%
	\label{fig:s_angular}
\end{figure}
%-------------------------------------------------------------------------------

%-------------------------------------------------------------------------------
\begin{figure}[t]
	\begin{center}
		\includegraphics[width=1.\textwidth]{figures/angular.png}
	\end{center}
	%
	\caption{
		Distributions for different angular cuts. Full statistics, $<40$ deg, $<30$ deg.  
	}
	%
	\label{fig:angular_diff}
\end{figure}
%------------------------------------------------------------------------------

	
\end{document}