<!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"> <html> <head>            <meta http-equiv="Content-Type"  content="text/html; charset=iso-8859-1">            <meta name="GENERATOR"  content="Mozilla/4.78 [en] (X11; U; Linux 2.4.7-10 i686) [Netscape]">            <meta name="Content-Type" content="text/html; charset=iso-8859-1">   <title>Archeops Main Page</title> </head>   <body link="#1132ee" vlink="#792cd9" alink="#f01414"  background="Grass.gif">      <center><small> </small>  <h1><small> <font size="+4"><small><small>L'EXP&Eacute;RIENCE</small> ARCHEOPS</small></font></small></h1>  </center>      <blockquote><small> </small>      <blockquote><small> </small>          <blockquote><small> </small>              <center><small><img  src="http://journal.archeops.org/First_results/nacelle.jpg" nosave=""  naturalsizeflag="0" height="195" width="191">   <br>        <font size="+4"><small>Les r&eacute;sultats d'Archeops !!!!</small></font>        <br>        <small><font size="+4"><small><small><a  href="http://journal.archeops.org/First_results/index.html">Cliquez ici pour en savoir plus!</a></small></small></font> <br>        <font size="+3"><small><small><a  href="http://journal.archeops.org/First_results/Tables/">Mise &agrave; disposition  des donn&eacute;es</a></small></small></font></small></small></center>        <small>  </small>              <p><small><br>        </small></p>               <center><small> </small>              <h1><small> <a href="photos/groupe/groupe1.JPG"><img  src="photos/groupe/tn_groupe1_JPG.jpg" nosave="" naturalsizeflag="3"  height="72" width="96" align="bottom">        </a>&nbsp;<img src="images/logo_Archeops.gif" nosave=""  naturalsizeflag="0" height="75" width="71" align="bottom">  &nbsp;<a href="photos/groupe/groupe2.JPG"><img  src="photos/groupe/tn_groupe2_JPG.jpg" nosave="" naturalsizeflag="3"  height="72" width="96" align="bottom">        </a></small></h1>        </center>        <small>  </small>              <center><small> </small>              <h1><small> <a href="index_english.html"><img src="us_english.gif"  border="0" naturalsizeflag="0" height="13" width="19" align="bottom">        </a><font size="-1"><small><a href="index_english.html">version anglaise</a></small></font></small></h1>        </center>        <small> </small></blockquote>      <small> </small></blockquote>    <small> </small></blockquote>      <center><small>L'exp&eacute;rience ARCHEOPS a pour but la mesure du rayonnement  fossile &eacute;mis par l'univers, peu de temps apr&egrave;s le Big Bang.  L'&eacute;tude de ce rayonnement est essentielle pour obtenir des informations  tr&egrave;s pr&eacute;cises sur l'&eacute;volution de l'univers : densit&eacute;,  constante de Hubble, &acirc;ge de l'univers, etc La r&eacute;alisation de  cette exp&eacute;rience se fait gr&acirc;ce &agrave; des mesures tr&egrave;s  sensibles, &agrave; des temp&eacute;ratures proches du z&eacute;ro absolu,  effectu&eacute;es au foyer d'un t&eacute;lescope. Ce t&eacute;lescope est  suspendu sous un ballon stratosph&eacute;rique permettant de s'affranchir  de l'effet de l'atmosph&egrave;re.<br>  <br>  </small></center>      <center> <small> </small><small> </small><small>  </small><small> </small><small> </small>    <table border="0" cellspacing="2" cellpadding="0" width="100%"  height="164">    <tbody>      <tr>        <td rowspan="6" width="481"><small><font size="+2"><small><a  href="resume.html">Pr&eacute;sentation g&eacute;n&eacute;rale</a></small></font>        <br>        </small>              <ul>          <small> </small><li><small> <font size="+1"><small><a  href="fossile.html">Le rayonnement fossile</a></small></font>&nbsp;</small></li>          <small>  </small><li><small> <font size="+1"><small><a  href="passe.html">Les diff&eacute;rentes exp&eacute;riences</a></small></font>&nbsp;</small></li>          <small>  </small><li><small> <font size="+1"><small><a  href="instrument.html">L'instrument Arch&eacute;ops</a></small></font>&nbsp;</small></li>          <small>  </small><li><small> <font size="+1"><small><a  href="collaboration.html">La collaboration</a></small></font>&nbsp;</small></li>          <small>  </small><li><small> <a  href="http://www-dapnia.cea.fr/Phys/Sap/Activites/Science/Cosmologie/Fond/index.html">Liens  sur le CMB</a> (anglais)</small></li>          <small> </small>              </ul>        <small> <font size="+2"><small><a  href="http://publi.archeops.org">Publications &amp; talks Archeops</a></small></font>       <br>        <font size="+2"><small><a  href="http://journal.archeops.org/Archeops_Thesis/">Th&egrave;ses Archeops</a></small></font></small></td>        <td rowspan="6" width="485"><small><font size="+2"><small><a  href="http://news.archeops.org">Derni&egrave;res nouvelles</a><a  href="http://journal.archeops.org"><br>        <br>  Journal de bord</a></small></font> </small>              <p><small><font size="+2"><small><a  href="http://weekly.archeops.org/">Lettre hebdomadaire</a></small></font>        </small></p>               <ul>          <small> </small><li><small> <font size="+1"><small><a  href="vol.html">Le vol de test en Sicile (1999)</a></small></font>&nbsp;</small></li>          <small>  </small><li><small> <font size="+1"><small><a  href="http://journal.archeops.org/KirunaT.html">Vol test &agrave; Kiruna</a></small></font>&nbsp;</small></li>          <small>  </small><li><small> <font size="+1"><small><a  href="http://journal.archeops.org/KirunaS1/KirunaS1.html">Vols scientifiques  Kiruna 2000-2001</a></small></font></small></li>          <small>  </small><li><small> <font size="+1"><small><a  href="http://journal.archeops.org/Inmarsat">Vol test t&eacute;l&eacute;m&eacute;trie  Kiruna ao&ucirc;t 2001</a></small></font></small></li>          <small>  </small><li><small> <font size="+1"><small><a  href="http://journal.archeops.org/KirunaS2">Vols scientifiques Kiruna 2001-2002</a></small></font></small></li>               </ul>               <ul>          <small> </small>              </ul>        <small> </small></td>        </tr>         </tbody>  </table>  </center>      <center><small> </small>  <p><small><font size="+2"><small><a href="http://analyse.archeops.org/">Analyse  (acc&egrave;s restreint)</a></small></font> </small></p>   <p><small><font color="#993399"><font size="+1"><small><a  href="http://analyse.archeops.org/Repository/Archeops/Document/Web/what_available.html">Donn&eacute;es  : quoi, ou ? (collaboration uniquement)</a></small></font></font> <br>  <font size="+1"><small><a  href="http://analyse.archeops.org/Repository/Archeops/Document/Web/Input_presentations.html">Figures  et photos pour presentations (collaboration uniquement)</a></small></font>  <br>  </small></p>   <p><small><a href="mailto:webmaster@archeops.org">webmaster</a><img  src="1613.gif" height="56" width="46">  </small></p>  </center>    <br>  <br> </body> </html> 
