scholarly journals Analysis of baryon magnetic moments in large-N[sub c] chiral perturbation theory

2010 ◽  
Author(s):  
Rubén Flores-Mendieta ◽  
Juan M. Nieves ◽  
Eulogio Oset ◽  
Manuel J. Vicente-Vacas
Keyword(s):  
Perturbation Theory ◽  
Chiral Perturbation Theory ◽  
Magnetic Moments ◽  
Chiral Perturbation ◽  
Large N

scholarly journals Leading SU(3)-breaking corrections to the Baryon Magnetic Moments in Chiral Perturbation Theory

2009 ◽  
Author(s):  
Jorge Martin Camalich ◽  
Luis Alvarez-Ruso ◽  
Lisheng Geng ◽  
Manuel Jose Vicente Vacas
Keyword(s):  
Perturbation Theory ◽  
Chiral Perturbation Theory ◽  
Magnetic Moments ◽  
Chiral Perturbation

CHIRAL PERTURBATION THEORY AT THE QUARK LEVEL

1992 ◽  
Vol 07 (29) ◽  
pp. 7305-7338 ◽  
Author(s):  
A.N. IVANOV ◽  
M. NAGY ◽  
N.I. TROITSKAYA
Keyword(s):  
Perturbation Theory ◽  
Chiral Perturbation Theory ◽  
Final State Interaction ◽  
Low Energy ◽  
Chiral Perturbation ◽  
Final State ◽  
Large N ◽  
Quark Level ◽  
Energy Approximation

The chiral perturbation theory is developed at the quark level within the extended Nambu-Jona-Lasinio model, which we used for the low-energy approximation of QCD in the leading order of the large N expansion. In terms of constituent-quark loop diagrams we analyze all of the main low-energy effects caused by the first order corrections in the current-quark-mass expansions. For the correct description of the η→3π decays we confirm the important role of the final-state interaction quoted by Gasser and Leutwyler.

scholarly journals Lowest-lying spin-1/2 and spin-3/2 baryon magnetic moments in chiral perturbation theory

2010 ◽  
Vol 34 (9) ◽  
pp. 1307-1311 ◽  
Author(s):  
L. S Geng ◽  
J Martin-Camalich ◽  
L Alvarez-Ruso ◽  
M. J Vicente-Vacas
Keyword(s):  
Perturbation Theory ◽  
Chiral Perturbation Theory ◽  
Magnetic Moments ◽  
Chiral Perturbation

scholarly journals Chiral perturbation theory analysis of the baryon magnetic moments

1993 ◽  
Vol 302 (4) ◽  
pp. 482-490 ◽  
Author(s):  
Elizabeth Jenkins ◽  
Michael Luke ◽  
Aneesh V. Manohar ◽  
Martin J. Savage
Keyword(s):  
Perturbation Theory ◽  
Chiral Perturbation Theory ◽  
Magnetic Moments ◽  
Theory Analysis ◽  
Chiral Perturbation
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