• Neutrino emissivity of quark matter at finite temperatures

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/045/02/0195-0208

    • Keywords

       

      Quark stars; bag model; emissivity rate; mean free path

    • Abstract

       

      We evaluate the emissivity rates for d-decay and s-decay by exactly solving the angular integrals involved and without assuming the degeneracy of electrons. We have also studied the effects of QCD coupling constant as well as the s-quark mass on the emissivity rates. We find that these parameters are important in determining the threshold and extinction densities for d- and s-decays.

    • Author Affiliations

       

      V K Gupta1 A Wadhwa1 2 J D Anand1

      1. Department of Physics and Astrophysics, University of Delhi, Delhi - 110 007, India
      2. S.G.T.B. Khalsa College, University of Delhi, Delhi - 110 007, India
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.