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In this work, we estimate the mass spectra of heavy quarkonia, specifically bottomonium ( \(b \bar{b}\) ), using a non-relativistic potential model. We use a potential model incorporating a Coulomb-like term \((-1/r)\) , representing one gluon exchange at short distances, and a confining term ( \(\sqrt{r}\) ), representing quark confinement at long distances. Spin-dependent corrections are also added perturbatively. Our results are compared with available experimental data to assess the validity and accuracy of the model. Results showed good agreement with the experiential results and other theoretical results.

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Mass Spectroscopy of Bottomonium Using a QCD Motivated Potential Model

  • 会议论文

  • 发表日期：

    2025年

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  • M. Sreelakshmi,
  • Akhilesh Ranjan

摘要

In this work, we estimate the mass spectra of heavy quarkonia, specifically bottomonium ( \(b \bar{b}\) ), using a non-relativistic potential model. We use a potential model incorporating a Coulomb-like term \((-1/r)\) , representing one gluon exchange at short distances, and a confining term ( \(\sqrt{r}\) ), representing quark confinement at long distances. Spin-dependent corrections are also added perturbatively. Our results are compared with available experimental data to assess the validity and accuracy of the model. Results showed good agreement with the experiential results and other theoretical results.