• Current algebra results for theB - D systems

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/046/03/0239-0243

    • Keywords

       

      Heavy quark effective theory; current algebra; Isgur-Wise function; weak form factors of heavy quarks

    • Abstract

       

      Using the equal time commutation relations for the components of the vector and axialvector currents and keeping single particle states we obtain relations for the weak form factors for theB - D systems. In the heavy quark effective theory (HQET) limit these relations determine the Isgur-Wise function.

    • Author Affiliations

       

      V Gupta1 H S Mani1

      1. The Mehta Research Institute of Mathematics and Mathematical Physics, 10, Kasturba Gandhi Marg, Allahabad - 211 002, 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

© 2017-2019 Indian Academy of Sciences, Bengaluru.