Bc meson spectrum via Dyson-Schwinger equation and Bethe-Salpeter equation approach
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DOI: 10.1103/physrevd.101.056002
Abstract: We predict the masses of the low-lying Bc mesons with JP=0-,1-,0+,1+,2+, using a flavor-dependent interaction pattern which gives an unified successful description of the light, heavy-light, and heavy mesons and is also applicable to the… read more here.
Keywords: schwinger equation; dyson schwinger; spectrum via; equation ... See more keywords
Bottom-charmed meson spectrum from a QCD approach based on the Tamm-Dancoff approximation
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DOI: 10.1103/physrevd.102.034002
Abstract: The bottom-charmed meson spectrum is studied in this work via an effective version of the Coulomb gauge QCD Hamiltonian. The Tamm-Dancoff approximation is employed to estimate the energies of the low-lying and radial-excited $B_c$ states… read more here.
Keywords: bottom charmed; meson spectrum; charmed meson; tamm dancoff ... See more keywords