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      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/065/04/0240-0255

    • Keywords

       

      Decay Mode; Decay Scheme; Shrinkage Factor; Fast Proton; Residual Range

    • Abstract

       

      464 non-mesic and 65 mesic decay of hyperfragments (HFs) produced by pions of momenta 3·5 GeV/c. and 17·2 GeV/c. and protons of momentum 23 GeV/c., have been used to obtain information on Q, the ratio of non-mesic toπ mesic events and S, the ratio of neutron to proton stimulated events as a function of charge of HFs. Q is found to increase rapidly with the increase in charge of HFs; the value of Q for HFs of Z⩾3 is 14·6±3·0 which is high compared to the theoretical value of about 4 to 5. The value of S is found to be >1 for all HFs of Z≥2.

    • Author Affiliations

       

      K N Chaudhari1 S N Ganguli1 N K Rao1 M S Swami1 2

      1. Tata Institute of Fundamental Research, Bombay, India
      2. the Physics Department of Punjab University, Chandigarh, India
    • Dates

       
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