scholarly journals Hyperon-hyperon interaction based on quark-model baryon-baryon interactions

2014 ◽  
Vol 29 ◽  
pp. 1460216
Author(s):  
Kenji Fukukawa
Keyword(s):  
Quark Model ◽  
Phase Shifts ◽  
Gaussian Potential ◽  
Baryon Interaction ◽  
Legendre Quadrature

Energy-independent nonlocal Gaussian potential based on the quark-model baryon-baryon interaction is derived by using the Gauss-Legendre quadrature and the Bargmann algebra. The reliability of this potential is examined with respect to the NN, YN and YY phase shifts. This potential reproduces the phase shifts predicted by quark-model baryon-baryon interaction fss2.

GAUSSIAN NONLOCAL POTENTIALS FOR THE QUARK-MODEL BARYON–BARYON INTERACTIONS

2009 ◽  
Vol 24 (11n13) ◽  
pp. 1035-1038 ◽  
Author(s):  
K. FUKUKAWA ◽  
Y. FUJIWARA ◽  
Y. SUZUKI
Keyword(s):  
Binding Energy ◽  
Quark Model ◽  
Special Functions ◽  
Phase Shifts ◽  
Deuteron Binding Energy ◽  
Legendre Quadrature ◽  
Nonlocal Potentials

Gaussian nonlocal potentials for the quark-model baryon–baryon interactions are derived by using the Gauss-Legendre quadrature for the special functions. The reliability of the approximation is examined with respect to the phase shifts and the deuteron binding energy. The potential is accurate enough if one uses seven-point Gauss-Legendre quadrature.

Three-nucleon bound state in the SU6 quark model for the baryon-baryon interaction

2003 ◽  
Vol 721 ◽  
pp. C983-C986 ◽  
Author(s):  
Y. Fujiwara ◽  
K. Miyagawa ◽  
Y. Suzuki ◽  
M. Kohno ◽  
H. Nemura
Keyword(s):  
Quark Model ◽  
Bound State ◽  
Baryon Interaction

KN s-wave phase shifts in the non-relativistic quark model

1995 ◽  
Vol 589 (4) ◽  
pp. 585-600 ◽  
Author(s):  
B. Silvestre-Brac ◽  
J. Leandri ◽  
J. Labarsouque
Keyword(s):  
Quark Model ◽  
Phase Shifts ◽  
Relativistic Quark Model ◽  
S Wave ◽  
Wave Phase

The quark model, the baryon-baryon interaction and hypernuclei

1992 ◽  
pp. 267-272
Author(s):  
Amand Faessler ◽  
G. Lalazissis ◽  
U. Straub ◽  
H. Velasquez ◽  
Z. Zhang
Keyword(s):  
Quark Model ◽  
Baryon Interaction
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