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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/067/02/0363-0368

    • Keywords

       

      r-process; β-decay half-life; Gamow-Teller strength; waiting point nuclei

    • Abstract

       

      For r-process nucleosynthesis the β-decay rates for a number of neutron-rich intermediate heavy nuclei are calculated. The model for the β-strength function is able to reproduce the observed half-lives quite well.

    • Author Affiliations

       

      Kamales Kar1 Soumya Chakravarti2 V R Manfredi3

      1. Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata - 700 064, India
      2. Department of Physics, California State Polytechnic University, Pomona, CA - 91768, USA
      3. Dipartimento di Fisica “G. Galilei”, Università di Padova, Istituto Nazionale di Fisica Nucleare-Sezione di Padova, via Marzolo 8, Padova - I-35131, Italy
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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