Excited states of heavy baryons in the Skyrme model

Journal Article · Thu Feb 01 00:00:00 EST 1996 · Physical Review, D

DOI:https://doi.org/10.1103/PhysRevD.53.1605· OSTI ID:278591

Oh, Y ^[1]; Park, B ^[2]

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1. Department of Physics, National Taiwan University, Taipei, Taiwan 10764, Republic of (China)
2. Institute of Nuclear Theory, University of Washington, Seattle, Washington 98195 (United States)

We obtain the spectra of excited heavy baryons containing one heavy quark by quantizing the exactly solved heavy meson bound states to the Skyrme soliton. The results are comparable to the recent experimental observations and quark model predictions, and are consistent with heavy quark spin symmetry. However, the somewhat large dependence of the results on the heavy quark mass strongly calls for the incorporation of the soliton-recoil effects. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 278591
• Journal Information: Physical Review, D, Vol. 53, Issue 3; Other Information: PBD: Feb 1996
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
SKYRME POTENTIAL
BARYONS
EXCITED STATES
QUARK MODEL
SPECTRA
QUARKS
SOLITONS
MESONS
BOUND STATE
SPIN
SYMMETRY
GROUND STATES