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%% Sample TeX file for the HRMS Dijon 2023 abstracts
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%% Lines (or parts of) beginning with at least one '%' are comments 
%% and are silently ignored by LaTeX
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%% Codings beginning with \ are LaTeX macros, or commands.
%% They are used to tell the LaTeX parser how to format the document.
%% All the macros below are mandatory.
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%% Various informations about latex may be found at
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%%   http://en.wikibooks.org/wiki/LaTeX
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\documentclass[11pt]{article}

\usepackage{hrms}  %% Page settings, style ... for the HRMS abstract book.

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\title{MECHANISM OF THE OZONOLYSIS OF 2-METHYL-2-PENTENAL: A
COMPUTATIONAL AND EXPERIMENTAL STUDY}

%% Note that \author and \address macros must be paired.
%% The names of authors must also appear IN CAPITALS.
%% The name(s) of author(s) presenting the work is(are) usually underlined.

\author{\underline{\FirstName N. \LastName DERBEL}}
\address{LSAMA, Laboratoire de Spectroscopie Atomique, Mol\'eculaire et Applications, Department of Physics, University Tunis - El Manar, 1060 Tunis, Tunisia}
\author{\FirstName C. \LastName KALALIAN,
\FirstName A. \LastName ALIJAH,
\FirstName A. \LastName CHAKIR,
\FirstName E. \LastName ROTH}
\address{GSMA, Groupe de Spectrom\'etrie Mol\'eculaire et Atmosph\'erique, UMR CNRS
7331, University of Reims Champagne-Ardenne, 51100 Reims, France}

%% The \FirstName and \LastName macros are mandatory for each author
%% to make sure that the author index is properly auto-generated.
%% Otherwise, these macros do nothing in particular.

%% Add or remove \author and \address pair(s) below to suite your needs
% \author{\underline{\FirstName G. \LastName HHHHH-IIIIIII Jr},
%   \FirstName J. \LastName KKKKKKKKKK,
%   \underline{\FirstName L. \LastName MM NN PPPPPP}}
% \address{Address of the institution for the second author(s)}

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%% Place below other \usepackage{ ... }, if you need other packages.
%% See http://www.tug.org/texlive/doc.html for a description of available packages.

%% The macros below will change the page head and foot.
%% Please, do not modify the content of the \fancyhead macro nor the \fancyfoot line.
\usepackage{fancyhdr}
\pagestyle{fancy}
\fancyhead[C]{{\footnotesize \textit{HRMS, 28th Colloquium, Dijon, France,
  Aug. 28 - Sept. 1, 2023}}}
\fancyfoot[C]{}
\renewcommand{\headrulewidth}{0.6pt}
\renewcommand{\footrulewidth}{0.6pt}

%% The hyperref package allows to include hyperlinks in a document.
%% See the instructions for abstract submission for more details.
%% WARNING: Make sure that this package comes LAST since it re-defines many LaTeX macros.
\usepackage[colorlinks=true,urlcolor=blue,linkcolor=blue,citecolor=blue]{hyperref}
\voffset -.65 cm

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\category {9,1}
\begin{document}

\maketitle  %% This will also build the list of author(s) and addresse(s).

%% Index macro(s): see the abstract samples and the instructions
%% Remove the %% to account for the index item(s)
%% \index{Item1}
%% \index{Item2}

%% Place the body of your abstract below.
Experimental and theoretical studies were carried out to investigate the ozonolysis of trans-2-methyl-2-pentenal. 
The experiments were conducted in atmospheric simulation chambers coupled to a FTIR
spectrometer and GC/MS/FTIR at room temperature and atmospheric pressure, in the presence of
an excess of cyclohexane and in dry conditions (RH < 1%). The ozonolysis reaction was investigated
theoretically from the results of accurate density-functional (M06-2X) and ab initio (CCSD(T))
computations, employing the AVTZ basis set. The sequence of reaction steps was established and
the system of kinetics equations modelled using MESMER. The reaction proceeds mainly via a
well-skipping mechanism. In the first step, a primary ozonide is formed, which then decomposes
along two pathways. The principal ozonolysis products are propanal, methylglyoxal, ethylformiate
and a secondary ozonide. The ozonolysis rate constant and product branching ratio are in excellent
agreement with the experimental data that are equally reported in the present work.

\end{document}
