• Kinematical calculation ofΛ-nucleon stimulation reaction for hyperfragments of mass A=50

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/066/02/0077-0086

    • Keywords

       

      Energy Spectrum; Heavy Nucleus; Emission Frequency; Nuclear Surface; Fast Proton

    • Abstract

       

      Energy spectra of fast protons (E⩾30 MeV) have been calculated for hyperfragments of mass A=50, from Λ-proton and Λ-neutron stimulation processes respectively. It has been concluded by comparing with experimental energy spectrum, that Λnp stimulation ratio is ∼5. It has been estimated, from this ratio, that the emission frequencies of two fast protons, from Λ-single nucleon stimulation, both with E⩾20 MeV and with E⩾30 MeV, are ≈3·3% and ≈1·7% respectively.

    • Author Affiliations

       

      S N Ganguli1 M S Swami1 2

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