Magnetic moments of negative-parity low-lying nucleon resonances in quark models

2005 ◽  
Vol 71 (9) ◽  
Author(s):  
Jian Liu ◽  
Jun He ◽  
Y. B. Dong
Keyword(s):  
Magnetic Moments ◽  
Negative Parity ◽  
Nucleon Resonances ◽  
Quark Models

scholarly journals Baryon Spin and Magnetic Moments in Relativistic Chiral Quark Models

1997 ◽  
Vol 06 (04) ◽  
pp. 693-709 ◽  
Author(s):  
H. J. Weber ◽  
K. Bodoor
Keyword(s):  
Quark Model ◽  
Light Cone ◽  
Magnetic Moments ◽  
Mass Difference ◽  
Relativistic Effects ◽  
Baryon Octet ◽  
Axial Anomaly ◽  
Gluon Contribution ◽  
Goldstone Bosons ◽  
Quark Models

The spin and flavor fractions of constituent quarks in the baryon octet are obtained from their lowest order chiral fluctuations involving Goldstone bosons. SU(3) breaking suggested by the mass difference between the strange and up, down quarks is included, as are relativistic effects by means of a light-cone quark model for the proton, and the gluon contribution from the axial anomaly in the singlet channel. Magnetic moments from the Karl-Sehgal formulas are analyzed in this framework as well.

Magnetic moments of the low lying negative parity Λ resonances

2014 ◽  
Vol 45 (1) ◽  
pp. 32-34
Author(s):  
N. Sharma ◽  
A. Martinez Torres ◽  
K. P. Khemchandani ◽  
H. Dahiya
Keyword(s):  
Magnetic Moments ◽  
Negative Parity

scholarly journals Baryon magnetic moments in relativistic quark models

2004 ◽  
Vol 739 (1-2) ◽  
pp. 69-88 ◽  
Author(s):  
B. Juliá-Dı́az ◽  
D.O. Riska
Keyword(s):  
Magnetic Moments ◽  
Quark Models

Magnetic moments of relativistic quark models of elementary particles

1965 ◽  
Vol 17 (3) ◽  
pp. 331-332 ◽  
Author(s):  
H.J. Lipkin ◽  
A. Tavkhelidze
Keyword(s):  
Magnetic Moments ◽  
Elementary Particles ◽  
Quark Models

scholarly journals Evidence for a negative-parity spin-doublet of nucleon resonances at 1.88 GeV

2012 ◽  
Vol 711 (2) ◽  
pp. 162-166 ◽  
Author(s):  
A.V. Anisovich ◽  
E. Klempt ◽  
V.A. Nikonov ◽  
A.V. Sarantsev ◽  
H. Schmieden ◽  
...  
Keyword(s):  
Negative Parity ◽  
Spin Doublet ◽  
Nucleon Resonances

scholarly journals Electroproduction of lightest nucleon resonances up to Q*2=12 GeV*2 in quark models at light front

2017 ◽  
Vol 138 ◽  
pp. 04003 ◽  
Author(s):  
I.T. Obukhovsky ◽  
A. Faessler ◽  
Th. Gutsche ◽  
D.K. Fedorov ◽  
V.E. Lyubovitskij
Keyword(s):  
Light Front ◽  
Nucleon Resonances ◽  
Quark Models
Sign in / Sign up

Export Citation Format

Share Document