Construction scheme of four-body wave functions in a hyperspherical basis

1988 ◽  
Vol 4 (3) ◽  
pp. 151-160 ◽  
Author(s):  
R. I. Jibuti ◽  
N. B. Krupennikova ◽  
L. L. Sarkisyan
Keyword(s):  
Body Wave ◽  
Wave Functions ◽  
Construction Scheme ◽  
Hyperspherical Basis

scholarly journals Electromagnetic transition form factors of baryons in a relativistic Faddeev approach

2018 ◽  
Vol 181 ◽  
pp. 01013 ◽  
Author(s):  
Reinhard Alkofer ◽  
Christian S. Fischer ◽  
Hèlios Sanchis-Alepuz
Keyword(s):  
Ground State ◽  
Bound States ◽  
Body Wave ◽  
Form Factors ◽  
Wave Functions ◽  
Electromagnetic Form Factors ◽  
Transition Form ◽  
Electromagnetic Transition ◽  
Three Body ◽  
Gluon Interaction

The covariant Faddeev approach which describes baryons as relativistic three-quark bound states and is based on the Dyson-Schwinger and Bethe-Salpeter equations of QCD is briefly reviewed. All elements, including especially the baryons’ three-body-wave-functions, the quark propagators and the dressed quark-photon vertex, are calculated from a well-established approximation for the quark-gluon interaction. Selected previous results of this approach for the spectrum and elastic electromagnetic form factors of ground-state baryons and resonances are reported. The main focus of this talk is a presentation and discussion of results from a recent investigation of the electromagnetic transition form factors between ground-state octet and decuplet baryons as well as the octet-only Σ0 to Λ transition.

Extracting dominant pair correlations from many-body wave functions

2004 ◽  
Vol 121 (1) ◽  
pp. 78 ◽  
Author(s):  
Gregory J. O. Beran ◽  
Martin Head-Gordon
Keyword(s):  
Body Wave ◽  
Wave Functions ◽  
Many Body ◽  
Pair Correlations

Theory of many-body wave functions with correlations

1971 ◽  
Vol 176 (1) ◽  
pp. 205-218 ◽  
Author(s):  
H. Kümmel
Keyword(s):  
Body Wave ◽  
Wave Functions ◽  
Many Body

Realistic many-body wave functions and nucleon momentum distributions in finite nuclei

1986 ◽  
Vol 177 (2) ◽  
pp. 135-140 ◽  
Author(s):  
O. Benhar ◽  
C. Ciofi Degli Atti ◽  
S. Liuti ◽  
G. Salmè
Keyword(s):  
Body Wave ◽  
Wave Functions ◽  
Many Body ◽  
Nucleon Momentum ◽  
Momentum Distributions ◽  
Finite Nuclei
Sign in / Sign up

Export Citation Format

Share Document