<?xml version="1.0" encoding="UTF-8"?>
<event>
<ID>4</ID>
<category>Conferences</category>
<parentProtection>false</parentProtection>
<materialList>[["minutes", "Minutes"], ["1", "More information about the venue"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]]</materialList>
<announcer>
 <user>
  <title></title>
  <name first="Admin" middle="" last="Indico"></name>
  <organization>ICN-UNAM</organization>
  <emailHash>1482bc95ee34f0461176da21871284c8</emailHash>
  <userid>3</userid>
 </user>
</announcer>
<supportEmail caption="Support">icrc2007@icrc2007.unam.mx</supportEmail>
<title>30th International Cosmic Ray Conference</title>
<description>The 30th International Cosmic Ray Conference will be held from July 3, 2007 to July 11, 2007 in Merida, Yucatan, Mexico.</description>
<participants></participants>
<closed>True</closed>
<location>
 <name>Merida, Mexico</name>
 <address></address>
 <room></room>
</location>
<startDate>2007-07-03T08:00:00</startDate>
<endDate>2007-07-11T19:00:00</endDate>
<creationDate>2005-09-26T05:04:53</creationDate>
<modificationDate>2024-04-12T17:46:55</modificationDate>
<timezone>Mexico/General</timezone>
<chair>
 <user>
  <title>Dr.</title>
  <name first="José" middle="" last="Valdés"></name>
  <organization>IGeof-UNAM</organization>
  <emailHash>40af9343b8bb9d18708b4f0252d5f53c</emailHash>
 </user>
</chair>
<contribution color="#33ff33" textcolor="#000000">
 <ID>472</ID>
 <parentProtection>false</parentProtection>
 <materialList>[["minutes", "Minutes"], ["1", "More information about the venue"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]]</materialList>
 <board>198 (10B)</board>
 <track>SH.3.6</track>
 <type>
  <id>1</id>
  <name>Poster</name>
 </type>
 <title>Ion production in the atmosphere by incident electrons and protons</title>
 <speakers>
  <user>
   <title>Prof.</title>
   <name first="Valery" middle="" last="Ostryakov"></name>
   <organization>St. Petersburg State Polytechnical University</organization>
   <emailHash>9005bfcc1721614dc5a7af31511ecd63</emailHash>
  </user>
 </speakers>
 <primaryAuthors>
  <user>
   <title>Dr.</title>
   <name first="Gennady" middle="" last="Vasilyev"></name>
   <organization>St. Petersburg, A.F. Ioffe Physico-Technical Institute</organization>
   <emailHash>1395fa3d1b76f8e97419130d45ceea31</emailHash>
  </user>
 </primaryAuthors>
 <coAuthors>
  <user>
   <title>Prof.</title>
   <name first="Alexander" middle="" last="Pavlov"></name>
   <organization>Arizona University, USA</organization>
   <emailHash>c7a700bd8ed7411fa52c8f045bca2e71</emailHash>
  </user>
  <user>
   <title>Prof.</title>
   <name first="Anatoly" middle="" last="Pavlov"></name>
   <organization>St. Petersburg, A.F. Ioffe Physico-Technical Institute</organization>
   <emailHash>0cc651a68aaae4197a395c89f0cf5f99</emailHash>
  </user>
  <user>
   <title>Prof.</title>
   <name first="Valery" middle="" last="Ostryakov"></name>
   <organization>St. Petersburg State Polytechnical University</organization>
   <emailHash>9005bfcc1721614dc5a7af31511ecd63</emailHash>
  </user>
 </coAuthors>
 <location>
  <name>Merida, Mexico</name>
  <address></address>
  <room>Regency (Hyatt)</room>
 </location>
 <abstract>Atmospheric ionisation rate for the incident electrons and protons was 
simulated using GEANT4 code. The photon-nuclei cascade generated by primary 
particle is included in this code. Secondary bremstrahlung effect from electrons 
causes peak ionisation at low altitudes in addition to the more powerful peak 
at high altitudes. We discuss the contribution of helium to the total ionisation 
rate which is around 10 % of that caused by protons. We compare our results 
with those known from literature.</abstract>
</contribution>
<material>
 <ID>1</ID>
 <title>More information about the venue</title>
 <description></description>
 <type></type>
 <files>
  <file>
   <name>http://www.icrc2007.unam.mx/</name>
   <type>link</type>
   <url>http://www.icrc2007.unam.mx/</url>
  </file>
 </files>
 <types>
  <type>
   <name>doc</name>
   <imgURL>http://indico.nucleares.unam.mx/images/word.png</imgURL>
   <imgAlt>word file</imgAlt>
  </type>
  <type>
   <name>ppt</name>
   <imgURL>http://indico.nucleares.unam.mx/images/powerpoint.png</imgURL>
   <imgAlt>powerpoint file</imgAlt>
  </type>
  <type>
   <name>pdf</name>
   <imgURL>http://indico.nucleares.unam.mx/images/pdf_small.png</imgURL>
   <imgAlt>pdf file</imgAlt>
  </type>
  <type>
   <name>odt</name>
   <imgURL>http://indico.nucleares.unam.mx/images/writer.png</imgURL>
   <imgAlt>writer file</imgAlt>
  </type>
  <type>
   <name>odp</name>
   <imgURL>http://indico.nucleares.unam.mx/images/impress.png</imgURL>
   <imgAlt>presentation file</imgAlt>
  </type>
  <type>
   <name>ods</name>
   <imgURL>http://indico.nucleares.unam.mx/images/calc.png</imgURL>
   <imgAlt>spreadsheet file</imgAlt>
  </type>
  <type>
   <name>other</name>
   <imgURL>http://indico.nucleares.unam.mx/images/file_small.png</imgURL>
   <imgAlt>unknown type file</imgAlt>
  </type>
  <type>
   <name>link</name>
   <imgURL>http://indico.nucleares.unam.mx/images/link.png</imgURL>
   <imgAlt>link</imgAlt>
  </type>
 </types>
</material>
<plugins>
</plugins>
</event>
