Magnetic dipole moments of the heavy tensor mesons in QCD

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2015-11-03

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Alıyev, Tahmasıb
Savcı, Mustafa

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The magnetic dipole moments of the D-2, and D-S2, B-2, and B-S2 heavy tensor mesons are estimated in framework of the light cone QCD sum rules. It is observed that the magnetic dipole moments for the charged mesons are larger than that of its neutral counterpart. It is found that the SU(3) flavor symmetry violation is about 10% in both b and c sectors.

Subject Keywords

Sum- rulers

URI

https://hdl.handle.net/11511/43029

Journal

EUROPEAN PHYSICAL JOURNAL C

DOI

https://doi.org/10.1140/epjc/s10052-015-3761-6

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Department of Physics, Article

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Electric quadrupole and magnetic octupole moments of the light decuplet baryons within light cone QCD sum rules Alıyev, Tahmasıb; Savcı, Mustafa (2009-11-02) The electric quadrupole and magnetic octupole moments of the light decuplet baryons are calculated in the framework of the light cone QCD sum rules. The obtained non-vanishing values for the electric quadrupole and magnetic octupole moments of these baryons show nonspherical charge distribution. The sign of electric quadrupole moment is positive for Omega(-). Xi*(-), Sigma*(-) and negative for Sigma*(+), which correspond to the prolate and oblate charge distributions, respectively. A comparison of the obtai...
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 ...

Citation Formats

T. Alıyev and M. Savcı, “Magnetic dipole moments of the heavy tensor mesons in QCD,” EUROPEAN PHYSICAL JOURNAL C, pp. 0–0, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/43029.