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Heavy Baryons as Skyrmion with $1/m_Q$ Corrections

Yongseok Oh·Byung-Yoon Park·Dong-Pil Min
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Abstract

We take into account the $1/m_Q$ corrections upto $1/N_c$ order in the heavy-meson-soliton bound state approach for heavy baryons. With these corrections, the mass spectra of baryons with $c$-quark as well as of those with $b$-quark are well reproduced. For charmed baryons, however, the correction to the mass spectra amounts to about 300 MeV, which is not small compared to the leading order binding energy, $\sim 800$ MeV.

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Yongseok Oh, Byung-Yoon Park, Dong-Pil Min. 1994-02-02. Heavy Baryons as Skyrmion with $1/m_Q$ Corrections. https://doi.org/10.1103/physrevd.49.4649

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