PHYSICS/BK21 Colloquium[09.05.22]

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    Radiation from Relativistic Electrons

♦ Speaker : Prof. Helmut Wiedemann [Stanford University]
♦ Place : Physics Seminar Room (Science Bldg, 3-201)
♦ Date & Time : May.  22(Fri)  4:00 ~ 5:00 pm
  
ØAbstract
      
This talk is mainly aimed at undergraduate and graduate students as well as those
who have a general interest in the generation principles of  synchrotron  radiation.
In this presentation the principles of radiation production from relativistic electron
beams are introduced.  These  principles lead to the radiation  characteristics  of
synchrotron radiation from  bending  magnets  and  undulator,  wiggler magnets.
The  origin of properies as collimation and spectrum are discussed. Synchrotron
radiation can be polarized and  the  circumstances  for  that  to  happen  will  be
described. Finally, a variety of less conventional radiation sources like, Transition
and Channeling radiation,  Parametric X-rays and stimulated Transition radiation
will be covert shorly.
              
          Contact Person : Prof. Moohyun Yoon (054-279-2080, moohyun@postech.ac.kr)  
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