Magnetic moments of decuplet baryons in light cone QCD

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2000-09-01

Author

Alıyev, Tahmasıb
Özpineci, Altuğ
Savcı, Mustafa

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We calculate the magnetic moments of decuplet baryons containing strange quarks within the framework of light cone QCD sum rules taking into account the SU(3) flavor symmetry breaking effects. It is obtained that magnetic moments of the neutral Sigma(*0) and Xi(*0) baryons are mainly determined by the SU(3) breaking terms. A comparison of our results on the magnetic moments of the decuplet baryons with the predictions of other approaches is presented.

Subject Keywords

Sum-rules, Quantum chromodynamics, Electromagnetic moments, Nucleon, Bremsstrahlung, Proton, Model

URI

https://hdl.handle.net/11511/47130

Journal

PHYSICAL REVIEW D

DOI

https://doi.org/10.1103/physrevd.62.053012

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Department of Physics, Article

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Magnetic dipole moments of the negative parity J(PC)=2(--) mesons in QCD Alıyev, Tahmasıb; Savcı, Mustafa (2018-04-18) Magnetic dipole moments of the negative parity light and heavy tensor mesons are calculated within the light cone QCD sum rules method. The results are compared with the positive parity counterparts of the corresponding tensor mesons. The results of the analysis show that the magnetic dipole moments of the negative parity light mesons are smaller compared to those of the positive parity mesons. Contrary to the light meson case, magnetic dipole moments of the negative parity heavy mesons are larger than the ...
Magnetic moment of the X-Q state with J(PC)=1(++/-) in light cone QCD sumrules Agamaliev, A. K.; Alıyev, Tahmasıb; Savcı, Mustafa (2017-02-21) The magnetic moments of the recently observed resonance X-b(5568) by D0 Collaboration and its partner with charm quark are calculated in the framework of the light cone QCD sum rules, by assuming that these resonances are represented as tetraquark states with quantum numbers J(PC) = 1(vertical bar +/-). The magnetic moment can play a critical role in the determination of the quantum numbers, as well as give useful information about the inner structure of these mesons.

Citation Formats

T. Alıyev, A. Özpineci, and M. Savcı, “Magnetic moments of decuplet baryons in light cone QCD,” PHYSICAL REVIEW D, pp. 0–0, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47130.