Advances in High Energy Physics (Jan 2017)

Charmonium Mass Spectrum with Spin-Dependent Interaction in Momentum-Helicity Space

  • M. Radin

DOI
https://doi.org/10.1155/2017/8321513
Journal volume & issue
Vol. 2017

Abstract

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In this paper we have solved the nonrelativistic form of the Lippmann-Schwinger equation in the momentum-helicity space by inserting a spin-dependent quark-antiquark potential model numerically. To this end, we have used the momentum-helicity basis states for describing a nonrelativistic reduction of one-gluon exchange potential. Then we have calculated the mass spectrum of the charmonium ψcc¯, and finally we have compared the results with the other theoretical results and experimental data.