scholarly journals Transition magnetic moment ofΛ→Σ0in QCD sum rules

2011 ◽  
Vol 83 (9) ◽  
Author(s):  
Frank X. Lee ◽  
Lai Wang
Keyword(s):  
Magnetic Moment ◽  
Sum Rules ◽  
Qcd Sum Rules ◽  
Transition Magnetic Moment

scholarly journals The Σ0Λ transition magnetic moment in light cone QCD sum rules

2001 ◽  
Vol 516 (3-4) ◽  
pp. 299-306 ◽  
Author(s):  
T.M. Aliev ◽  
A. Özpineci ◽  
M. Savcı
Keyword(s):  
Magnetic Moment ◽  
Light Cone ◽  
Sum Rules ◽  
Qcd Sum Rules ◽  
Transition Magnetic Moment

scholarly journals Magnetic moment of the XQ state with JPC=1+± in light cone QCD sum rules

2017 ◽  
Vol 95 (3) ◽  
Author(s):  
A. K. Agamaliev ◽  
T. M. Aliev ◽  
M. Savcı
Keyword(s):  
Magnetic Moment ◽  
Light Cone ◽  
Sum Rules ◽  
Qcd Sum Rules

scholarly journals ΩandΣ0Λtransition magnetic moment in QCD sum rules

1998 ◽  
Vol 57 (3) ◽  
pp. 1527-1530 ◽  
Author(s):  
Shi-lin Zhu ◽  
W-Y. P. Hwang ◽  
Ze-sen Yang
Keyword(s):  
Magnetic Moment ◽  
Sum Rules ◽  
Qcd Sum Rules

ON THE Σ0→Λ0 TRANSITION MAGNETIC MOMENT IN THE EFFECTIVE QUARK MODEL WITH CHIRAL SYMMETRY

2007 ◽  
Vol 22 (30) ◽  
pp. 2265-2272 ◽  
Author(s):  
A. YA. BERDNIKOV ◽  
YA. A. BERDNIKOV ◽  
A. N. IVANOV ◽  
V. A. IVANOVA ◽  
A. V. NIKITCHENKO ◽  
...  
Keyword(s):  
Quark Model ◽  
Chiral Symmetry ◽  
Magnetic Moment ◽  
Sum Rules ◽  
Quark Condensate ◽  
Spontaneous Breaking ◽  
Dominant Contribution ◽  
Transition Magnetic Moment ◽  
Nuclear Magneton

We calculate the Σ0→Λ0 transition magnetic moment μΣ0Λ0 in the effective quark model with chiral U (3) × U (3) symmetry.5 We find that the dominant contribution is proportional to the quark condensate that indicates the important role of spontaneous breaking of chiral symmetry for its formation. Our result μΣ0Λ0 = -1.62 μN, where μN is a nuclear magneton, agrees well with the experimental data [Formula: see text]. It also agrees well both quantitatively and qualitatively with the result, obtained in the QCD sum rules approach |μΣ0Λ0| = (1.60±0.30)μN,3 where the dominant contribution is proportional to the quark condensate as well.

scholarly journals Magnetic moment of the pentaquark Θ+(1540) with QCD sum rules

2005 ◽  
Vol 31 (7) ◽  
pp. 703-710 ◽  
Author(s):  
Zhi-Gang Wang ◽  
Wei-Min Yang ◽  
Shao-Long Wan
Keyword(s):  
Magnetic Moment ◽  
Sum Rules ◽  
Qcd Sum Rules
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