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  • Precision measurement of antiproton to proton ratio by AMS-02

     

    Seminar Title  

    Precision measurement of antiproton to proton ratio by AMS-02

       
    Speaker:   Dr FENG Jie
       

     Affiliation:    

    (Sun yat-sen university )  

       
    When Tuesday afternoon, June 6, 15:00 p.m
       

    Where:   

    Room 517, Office Block, 2 West Beijing Road (PMO, CAS)
     

                             Welcome to Attend   

     
      ( PMO Academic Committee & Academic Circulating committee)
     

       Abstract: A precision measurement by AMS-02 of antiproton to proton ratio in the primary cosmic rays in the rigidity range from 1 to 450 GV based on 300,000 antiproton events is presented. The measurement increases the precision of the previous observations and significantly extends to high rigidity range.

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