ALEPH - CERN Document Server

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">     <html xmlns="http://www.w3.org/1999/xhtml" lang="el" xml:lang="el" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#"> <head> <title>ALEPH - CERN Document Server</title> <link href='https://framework.web.cern.ch/framework/2.0/fonts/PTSansWeb/PTSansWeb.css' rel='stylesheet' type='text/css' /> <link rel="stylesheet" href="https://cds.cern.ch/img/invenio.css?v=20141127" type="text/css" /> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_theme/css/cern_theme.css?v=20141127" type="text/css" /> <link rel="stylesheet"href="/css/font-awesome.min.css"> <meta http-equiv="X-UA-Compatible" content="IE=Edge"/> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_toolbar/css/toolbar.css" type="text/css" />    <link rel="canonical" href="https://cds.cern.ch/collection/ALEPH?as=0" /> <link rel="alternate" hreflang="el" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=el" /> <link rel="alternate" hreflang="fr" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=fr" /> <link rel="alternate" hreflang="bg" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=bg" /> <link rel="alternate" hreflang="zh-TW" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=zh_TW" /> <link rel="alternate" hreflang="pt" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=pt" /> <link rel="alternate" hreflang="no" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=no" /> <link rel="alternate" hreflang="hr" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=hr" /> <link rel="alternate" hreflang="ca" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=ca" /> <link rel="alternate" hreflang="de" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=de" /> <link rel="alternate" hreflang="it" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=it" /> <link rel="alternate" hreflang="zh-CN" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=zh_CN" /> <link rel="alternate" hreflang="sv" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=sv" /> <link rel="alternate" hreflang="sk" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=sk" /> <link rel="alternate" hreflang="en" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=en" /> <link rel="alternate" hreflang="pl" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=pl" /> <link rel="alternate" hreflang="ru" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=ru" /> <link rel="alternate" hreflang="ka" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=ka" /> <link rel="alternate" hreflang="ja" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=ja" /> <link rel="alternate" hreflang="es" href="https://cds.cern.ch/collection/ALEPH?as=0&ln=es" /> <link rel="alternate" type="application/rss+xml" title="CERN Document Server RSS" href="https://cds.cern.ch/rss?cc=ALEPH" /> <link rel="search" type="application/opensearchdescription+xml" href="https://cds.cern.ch/opensearchdescription" title="CERN Document Server" /> <link rel="unapi-server" type="application/xml" title="unAPI" href="https://cds.cern.ch/unapi" /> <link rel="apple-touch-icon" href="/apple-touch-icon.png"/> <link rel="apple-touch-icon-precomposed" href="/apple-touch-icon-precomposed.png"/> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Language" content="el" /> <meta name="description" content="CERN Document Server - ALEPH" /> <meta name="keywords" content="CERN Document Server, ALEPH" /> <script type="text/javascript" src="https://cds.cern.ch/js/jquery.min.js"></script>  <link rel="stylesheet" href="https://cds.cern.ch/img/webnews.css" type="text/css" />  <script type="text/javascript" src="https://cds.cern.ch/js/webnews.js?v=20131009"></script> <meta property="fb:app_id" content="137353533001720"/> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$']], processEscapes: true}, showProcessingMessages: false, messageStyle: "none" }); </script> <script src="/MathJax/MathJax.js?config=TeX-AMS_CHTML" type="text/javascript"> </script> <style></style> </head> <body class="search" lang="el">  <div id="cern-toolbar"> <h1><a href="http://cern.ch" title="CERN">CERN <span>Accelerating science</span></a></h1> <ul> <li class="cern-accountlinks"><a class="cern-account" href="https://cds.cern.ch/youraccount/login?ln=el&referer=https%3A//cds.cern.ch/collection/ALEPH%3Fln%3Del%26as%3D0" title="Sign in to your CERN account">Sign in</a></li> <li><a class="cern-directory" href="http://cern.ch/directory" title="Search CERN resources and browse the directory">Directory</a></li> </ul> </div>   <div role="banner" class="clearfix" id="header"> <div class="header-inner inner"> <hgroup class="clearfix"> <h2 id="site-name"> <a rel="home" title="Home" href="/"><span>CERN Document Server</span></a> </h2> <h3 id="site-slogan">Access articles, reports and multimedia content in HEP</h3> </hgroup> <div role="navigation" id="main-navigation" class="cdsmenu"> <h2 class="element-invisible">Main menu</h2><ul class="links inline clearfix"> <li class="menu-386 first active-trail"><a class="active-trail" href="https://cds.cern.ch/?ln=el">Αναζήτηση</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=el">Υποβολή</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=el">Βοήθεια</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=el">Ρυθμίσεις</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=el">Οι Ειδοποιήσεις μου</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=el">Τα καλάθια μου</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=el">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=el">Οι Αναζητήσεις μου</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=el" class="navtrail">Αρχική Σελίδα</a> > <a href="/collection/CERN%20Experiments?ln=el&as=0" class="navtrail">CERN Experiments</a> > <a href="/collection/LEP%20Experiments?ln=el&as=0" class="navtrail">LEP Experiments</a> > ALEPH </td> </tr> </table> </div> <div class="pagebody"> <div class="pagebodystripeleft"> <div class="pageboxlefttop"></div> <div class="pageboxlefttopadd"></div> <div class="pageboxleftbottomadd"></div> <div class="pageboxleftbottom"></div> </div> <div class="pagebodystriperight"> <div class="pageboxrighttop"></div> <div class="pageboxrighttopadd"></div> <div class="pageboxrightbottomadd"></div> <div class="pageboxrightbottom"></div> </div> <div class="pagebodystripemiddle"> <div class="headline_div"><h1 class="headline">ALEPH</h1></div> <form name="search" action="/search" method="get">  <input type="hidden" name="ln" value="el" /><input type="hidden" name="cc" value="ALEPH" /><input type="hidden" name="sc" value="1" /> <table class="searchbox"> <thead> <tr align="left"> <th colspan="2" class="searchboxheader">Αναζήτηση 3,036 εγγραφών για:</th> </tr> </thead> <tbody> <tr valign="baseline"> <td class="searchboxbody" align="left" ><input type="text" name="p" size="40" value=""/></td> <td class="searchboxbody" align="left"><select name="f"><option value="" selected="selected">οποιοδήποτε πεδίο</option><option value="title">τίτλος</option><option value="author">συγγραφέας</option><option value="abstract">περίληψη</option><option value="reportnumber">αριθμός αναφοράς</option><option value="year">έτος</option></select></td> <td class="searchboxbody" align="left"> <input class="formbutton" type="submit" name="action_search" value="Αναζήτηση" /> <input class="formbutton" type="submit" name="action_browse" value="Φυλλομέτρηση" /></td> </tr> <tr align="baseline"> <td class="searchboxbody" colspan="3" align="right"> <small> <a href="https://cds.cern.ch/help/search-tips?ln=el">Παραδείγματα αναζήτησης</a> :: <a href="/collection/ALEPH?ln=el&as=1">Σύνθετη Αναζήτηση</a> </small> </td> </tr> </tbody> </table>  <table cellspacing="0" cellpadding="0" border="0" class="narrowandfocusonsearchbox"> <tr> <td valign="top"><table class="narrowsearchbox"> <thead> <tr> <th colspan="2" align="left" class="narrowsearchboxheader"> Περιορισμός με συλλογή: </th> </tr> </thead> <tbody><tr><td class="narrowsearchboxbody" valign="top"><input type="checkbox" name="c" value="ALEPH Drafts" /></td><td valign="top"><span class="collection-first-level"><a href="/collection/ALEPH%20Drafts?ln=el&as=0">ALEPH Drafts</a> <small class="nbdoccoll">(3)</small></span> <small class="warning">[περιορισμένο]</small> </td></tr><tr><td class="narrowsearchboxbody" valign="top"><input type="checkbox" name="c" value="ALEPH Archived Data Publications" checked="checked" /></td><td valign="top"><span class="collection-first-level"><a href="/collection/ALEPH%20Archived%20Data%20Publications?ln=el&as=0">ALEPH Archived Data Publications</a> <small class="nbdoccoll">(4)</small></span> </td></tr><tr><td class="narrowsearchboxbody" valign="top"><input type="checkbox" name="c" value="ALEPH Theses" checked="checked" /></td><td valign="top"><span class="collection-first-level"><a href="/collection/ALEPH%20Theses?ln=el&as=0">ALEPH Theses</a> <small class="nbdoccoll">(288)</small></span> </td></tr><tr><td class="narrowsearchboxbody" valign="top"><input type="checkbox" name="c" value="ALEPH Papers" checked="checked" /></td><td valign="top"><span class="collection-first-level"><a href="/collection/ALEPH%20Papers?ln=el&as=0">ALEPH Papers</a> <small class="nbdoccoll">(319)</small></span> </td></tr><tr><td class="narrowsearchboxbody" valign="top"><input type="checkbox" name="c" value="ALEPH Misc. Publications" checked="checked" /></td><td valign="top"><span class="collection-first-level"><a href="/collection/ALEPH%20Misc.%20Publications?ln=el&as=0">ALEPH Misc. Publications</a> <small class="nbdoccoll">(190)</small></span> </td></tr><tr><td class="narrowsearchboxbody" valign="top"><input type="checkbox" name="c" value="ALEPH Internal Notes" checked="checked" /></td><td valign="top"><span class="collection-first-level"><a href="/collection/ALEPH%20Internal%20Notes?ln=el&as=0">ALEPH Internal Notes</a> <small class="nbdoccoll">(2,234)</small></span> </td></tr></tbody></table></td> </tr></table> </form> </div> <div class="clear"></div> </div> <footer id="footer" class="pagefooter clearfix">  <div class="pagefooterstripeleft"> CERN Document Server :: <a class="footer" href="https://cds.cern.ch/?ln=el">Αναζήτηση</a> :: <a class="footer" href="https://cds.cern.ch/submit?ln=el">Υποβολή</a> :: <a class="footer" href="https://cds.cern.ch/youraccount/display?ln=el">Ρυθμίσεις</a> :: <a class="footer" href="https://cds.cern.ch/help/?ln=el">Βοήθεια</a> :: <a class="footer" href="https://cern.service-now.com/service-portal?id=privacy_policy&se=CDS-Service" target="_blank">Privacy Notice</a> <br /> Βασίζεται στο <a class="footer" href="http://invenio-software.org/">Invenio</a> <br /> Συντηρείται από <a class="footer" href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Service</a> - Need help? Contact <a href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Support</a>. <br /> Τελευταία ενημέρωση: 11 Δεκ 2024, 21:00 </div> <div class="pagefooterstriperight"> <div class="cern-logo"> <a id="logo" href="http://cern.ch" title="CERN" rel="CERN" ><img src="https://cds.cern.ch/img/cern_theme/img/cern-logo-large.png" alt="CERN" /></a> </div> <div class="cern-languagebox"> Η σελίδα αυτή είναι διαθέσιμη και στις εξής γλώσσες:<br /><a href="/collection/ALEPH?ln=bg&as=0" class="langinfo">Български</a>  <a href="/collection/ALEPH?ln=ca&as=0" class="langinfo">Català</a>  <a href="/collection/ALEPH?ln=de&as=0" class="langinfo">Deutsch</a>  <span class="langinfo">Ελληνικά</span>  <a href="/collection/ALEPH?ln=en&as=0" class="langinfo">English</a>  <a href="/collection/ALEPH?ln=es&as=0" class="langinfo">Español</a>  <a href="/collection/ALEPH?ln=fr&as=0" class="langinfo">Français</a>  <a href="/collection/ALEPH?ln=hr&as=0" class="langinfo">Hrvatski</a>  <a href="/collection/ALEPH?ln=it&as=0" class="langinfo">Italiano</a>  <a href="/collection/ALEPH?ln=ja&as=0" class="langinfo">日本語</a>  <a href="/collection/ALEPH?ln=ka&as=0" class="langinfo">ქართული</a>  <a href="/collection/ALEPH?ln=no&as=0" class="langinfo">Norsk/Bokmål</a>  <a href="/collection/ALEPH?ln=pl&as=0" class="langinfo">Polski</a>  <a href="/collection/ALEPH?ln=pt&as=0" class="langinfo">Português</a>  <a href="/collection/ALEPH?ln=ru&as=0" class="langinfo">Русский</a>  <a href="/collection/ALEPH?ln=sk&as=0" class="langinfo">Slovensky</a>  <a href="/collection/ALEPH?ln=sv&as=0" class="langinfo">Svenska</a>  <a href="/collection/ALEPH?ln=zh_CN&as=0" class="langinfo">中文(简)</a>  <a href="/collection/ALEPH?ln=zh_TW&as=0" class="langinfo">中文(繁)</a> </div> </div>  </footer> <script type="text/javascript"> var SyndeticsBookCovers = (function() { var SMALL_SIZE = "sc.gif", MEDIUM_SIZE = "mc.gif", RAW_URL = "https://secure.syndetics.com/index.aspx?isbn=THEISBN/THESIZE&client=cernlibrary"; replaceCover = function(imgElement, isbns, hdFormat) { var img = new Image(), size = hdFormat ? MEDIUM_SIZE : SMALL_SIZE; var _isbns = isbns.sort(function(a, b) { // sort from shortest to longest ISBN (more modern) return a.length > b.length ? 1 : -1; }); function next() { var isbn = _isbns.pop(); if (isbn) { var url = RAW_URL.replace("THEISBN", isbn).replace("THESIZE", size); img.src = url; } } function done() { imgElement.src = img.src; } img.onload = function() { if (this.width > 1) { done(); } else { next(); } }; next(); }; return { replaceCover: replaceCover }; })(); $(document).ready(function() { // get book covers $("img.book-cover").each(function() { var $this = $(this), strIsbns = $this.data("isbns") || "", isbnsArray = String(strIsbns).split(","), hdFormat = $this.hasClass("hd"); SyndeticsBookCovers.replaceCover(this, isbnsArray, hdFormat); }); // WebNews tooltips $.ajax({ url: "/news/tooltips", success: function(data) { create_tooltips(data); }, dataType: "json", cache: false }); }); </script>  <script src="//cds.cern.ch/js/feedback.js"></script>   <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="https://webanalytics.web.cern.ch/"; _paq.push(['setTrackerUrl', u+'matomo.php']); _paq.push(['setSiteId', '756']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); })(); </script>  </body> </html>

CINXE.COM

ALEPH - CERN Document Server