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%% Sample TeX file for the HRMS Dijon 2023 abstracts
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\documentclass[11pt]{article}

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

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\title{HIGH-ACCURACY SPECTROSCOPY OF H$_2$ ROVIBRATIONAL TRANSITIONS IN THE (1-0) AND (2-0) BANDS NEAR 2.0 AND 1.2 $\mu$m }

%% Note that \author and \address macros must be paired.
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\author{\underline{\FirstName H. \LastName FLEURBAEY},
  \FirstName S. \LastName KASSI, \FirstName D. \LastName MONDELAIN, \FirstName A.O. \LastName KOROLEVA, \FirstName A. \LastName CAMPARGUE}
\address{Univ. Grenoble Alpes, CNRS, LIPhy, 38000 Grenoble, France}

%% The \FirstName and \LastName macros are mandatory for each author
%% to make sure that the author index is properly auto-generated.
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%%\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 {14}
\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
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%% Place the body of your abstract below.
Accurate transition frequencies of six lines of the (2-0) vibrational band of H$_2$ are reported near 1.2 $\mu$m, namely Q1-Q4, S0, and S1, as well as the S2 transition of the (1-0) vibrational band near 2.03 $\mu$m. 
These weak electric-quadrupole transitions were measured at room temperature by comb-referenced cavity ring-down spectroscopy. Accurate transition frequencies were determined by applying a multi-spectrum fit procedure with various profile models including speed-dependent collisional broadening and shifting phenomena. 

The obtained values are the first H$_2$ (2-0) transition frequencies referenced to an absolute frequency standard. 
As a result, a 1$\sigma$-accuracy better than 100 kHz was achieved for the Q1, S0, and S1 transition frequencies, improving by three orders of magnitude the accuracy of previous measurements. 
The measured frequencies and intensities are compared to the most recent calculated values. 



\end{document}
