scholarly journals Baryon charge radii and quadrupole moments in the1/Ncexpansion: The 3-flavor case

2003 ◽  
Vol 67 (1) ◽  
Author(s):  
Alfons J. Buchmann ◽  
Richard F. Lebed
Keyword(s):  
Quadrupole Moments ◽  
Charge Radii ◽  
Baryon Charge

scholarly journals Quadrupole moments and mean square charge radii in the bismuth isotope chain

1997 ◽  
Vol 405 (1-2) ◽  
pp. 31-36 ◽  
Author(s):  
J. Kilgallon ◽  
M.R. Pearson ◽  
J. Billowes ◽  
P. Campbell ◽  
U. Georg ◽  
...  
Keyword(s):  
Quadrupole Moments ◽  
Mean Square ◽  
Charge Radii ◽  
Isotope Chain

scholarly journals Chiral extrapolation of octet-baryon charge radii

2009 ◽  
Vol 79 (9) ◽  
Author(s):  
P. Wang ◽  
D. B. Leinweber ◽  
A. W. Thomas ◽  
R. D. Young
Keyword(s):  
Octet Baryon ◽  
Chiral Extrapolation ◽  
Charge Radii ◽  
Baryon Charge

scholarly journals Charge Radii and Quadrupole Moments of the Low-Lying Baryons in the Chiral Constituent Quark Model

2013 ◽  
Vol 2013 ◽  
pp. 1-17 ◽  
Author(s):  
Neetika Sharma ◽  
Harleen Dahiya
Keyword(s):  
Symmetry Breaking ◽  
Phenomenological Models ◽  
Quark Model ◽  
Constituent Quark ◽  
Experimental Studies ◽  
Constituent Quark Model ◽  
Qualitative Description ◽  
Quadrupole Moments ◽  
Charge Radii ◽  
The One

The chiral constituent quark model (χCQM) with general parameterization method (GPM) has been formulated to calculate the charge radii of the spin1/2+octet and3/2+decuplet baryons and quadrupole moments of the spin3/2+decuplet baryons and spin3/2+→1/2+transitions. The implications of such a model have been investigated in detail for the effects of symmetry breaking and GPM parameters pertaining to the one-, two-, and three-quark contributions. Our results are not only comparable with the latest experimental studies but also agree with other phenomenological models. It is found that theχCQM is successful in giving a quantitative and qualitative description of the charge radii and quadrupole moments.

Sign in / Sign up

Export Citation Format

Share Document