QUANTUM CHROMODYNAMICS AND THE SPIN ORBIT SPLITTING IN NUCLEI AND LAMBDA AND SIGMA HYPERNUCLEI - INSPIRE

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QUANTUM CHROMODYNAMICS AND THE SPIN ORBIT SPLITTING IN NUCLEI AND LAMBDA AND SIGMA HYPERNUCLEI

H.J. Pirner
(
- Heidelberg U.
)

1979

3 pages

Published in:

Phys.Lett.B 85 (1979) 190-192

Published: 1979

DOI:

10.1016/0370-2693(79)90575-6

View in:

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Abstract: (Elsevier)

The average spin-orbit potential for a nucleon, Λ- and Σ-particle is deduced from the combined quark-gluon exchange between the valence baryon and the nucleons of the core. The quarks are treated in the relativistic Fermu gas approximation. The spin-orbit potential for the Λ-particle vanishes. For the Σ-particle we predict 4 3 the normal nucleon spin-orbit potential, which comes out correctly.

NUCLEAR PROPERTIES
LAMBDA: HYPERNUCLEUS
SIGMA: HYPERNUCLEUS
SPIN: ORBIT
EXCHANGE: QUARK GLUON
MODEL: FERMI GAS
QUANTUM CHROMODYNAMICS

References(17)

Figures(0)

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