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    • Spectroscopy of fission fragments using prompt-delayed coincidence technique

      R Palit S Biswas

      Volume 85 Issue 3 September 2015 pp 395-402

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/085/03/0395-0402

    • Keywords

       

      Prompt-delayed coincidence; angular correlation.

    • Abstract

       

      The time-stamp structure of the digital data acquisition system of the Indian National Gamma Array (INGA) has been utilized to carry out prompt-delayed coincidence technique for the spectroscopic study of fission fragments. This technique was found to be useful to determine the states above the long-lived isomer (with half-life up to $\sim$5 𝜇s), present in the fission fragments. The angular correlation of 𝛾-rays, emitted by the fission fragments, has also been used in the present INGA geometry to determine the spins of the de-exciting states.

    • Author Affiliations

       

      R Palit1 S Biswas1

      1. Department of Nuclear and Atomic Physics, Tata Institute of Fundamental Research, Mumbai 400 005, India

    • Dates

       
      Published
      September 2015
      Early published
      2 August 2015

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