9 papers · 1 filter
Electromagnetic form factors of baryons in an algebraic approach
R. Bijker, A. Leviatan
We present a simultaneous analysis of elastic and transition form factors of the nucleon. The calculations are performed in the framework of an algebraic model of baryons. Effects…
Exactly solvable models of baryon structure
R. Bijker, A. Leviatan
We present a qualitative analysis of the gross features of baryon spectroscopy (masses and form factors) in terms of various exactly solvable models. It is shown that a collective…
Interacting boson models of nuclear and nucleon structure
R. Bijker, A. Leviatan
Interacting boson models provide an elegant and powerful method to describe collective excitations of complex systems by introducing a set of effective degrees of freedom. We revie…
Algebraic Approach to Baryon Structure
A. Leviatan, R. Bijker
We present an algebraic approach to the internal structure of baryons in terms of three constituents. We investigate a collective model in which the nucleon is regarded as a rotati…
Strong decays of nucleon and delta resonances
R. Bijker, A. Leviatan
We study the strong couplings of the nucleon and delta resonances in a collective model. In the ensuing algebraic treatment we derive closed expressions for decay widths which are…
Form factors in an algebraic model of the nucleon
R. Bijker, A. Leviatan
We study the electromagnetic form factors of the nucleon in a collective model of baryons. In an algebraic approach to hadron structure, we derive closed expressions for both elast…