Static properties of octet baryons in a field-theoretic quark model
- Physics Department, Kendrapara College, Kendrapara-754211 (India)
- Physics Department, Pattamundai College, Pattamundai-754215 (India)
We consider here static properties, such as the magnetic moments, [ital g][sub [ital A]]/[ital g][sub [ital V]], and charge radii of baryons in a field-theoretic quark model, where translationally invariant SU(6) baryon states are described by constituent quark field operators and harmonic oscillator wave functions. The constituent quark field operators of hadrons at rest, with a particular ansatz, satisfy the Dirac-type algebra and are also Lorentz boosted in a definite manner to describe the baryons in motion. Such a description of hadrons was quite successful in explaining varieties of hadronic phenomena and presently we also observe a reasonable agreement with experiments, wherever available. We may note that the present investigation does not contain any free parameters as they are prefixed by the experimental data as well as from the earlier applications of the model.
- OSTI ID:
- 5074071
- Journal Information:
- Physical Review, D (Particles Fields); (United States), Vol. 49:9; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
BARYON OCTETS
MAGNETIC MOMENTS
QUARK MODEL
CHARGES
FIELD OPERATORS
FIELD THEORIES
HARMONIC OSCILLATORS
SU-6 GROUPS
WAVE FUNCTIONS
COMPOSITE MODELS
ELECTRONIC EQUIPMENT
EQUIPMENT
FUNCTIONS
LIE GROUPS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MULTIPLETS
OSCILLATORS
PARTICLE MODELS
PARTICLE MULTIPLETS
QUANTUM OPERATORS
SU GROUPS
SYMMETRY GROUPS
662240* - Models for Strong Interactions- (1992-)
662360 - Decays of Baryons- (1992-)
662390 - Electromagnetic Processes & Properties- (1992-)