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arXiv · 1702.05727

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

M. Radin
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Abstract

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 $\psi(c\bar{c})$, and finally we have compared the results with the another theoretical results and experimental data.

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M. Radin. 2017-02-19. Charmonium Mass Spectrum with Spin-Dependent Interaction in Momentum-Helicity Space. https://arxiv.org/abs/1702.05727

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