CERN — the European Organization for Nuclear Research

cosmic rays

The International Cosmic Day enables students to get in contact with astroparticle physicists to get a first insight into their research, experimental methods and everyday work as a scientist. Some questions which will be adressed are:

  • What are cosmic particles?
  • Where do...
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The relatively young research field of astroparticle physics has been developing dynamically over the last years (see some experiments' webpages: ANTARES, Auger,...

Do-it-yourself cloud chamber

The cloud chamber is one of the oldest detectors for elementary particles. A simple type of a cloud chamber can be built with materials that are easy to purchase. This instruction shows how to build a cloud chamber and gives information on the traces left by particles as well as the particles...

The SKALTA experiment (SlovaKiAn Large-area Time coincidence Array) measures secondary cosmic rays originating from a primary particle with energy more than 10^14 eV. The experimental setup has similar architecture as the successful projects ALTA (in Canada) and CZELTA (in Czech Republic)(see...

This lesson plan is part of the Anti-Matter Teaching Module (see related documents).  
Duration of lesson:  approximately 30 minutes.  ( duration may vary depending on how it is used)
 
 
 
Care has been taken to ensure that the mathematical knowledge required...

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