The Sigma(0)Lambda transition magnetic moment in light cone QCD sum rules

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2001-09-20

Author

Alıyev, Tahmasıb
Özpineci, Altuğ
Savcı, Mustafa

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Using the general form of the Sigma (0) and Lambda currents, the Sigma (0)Lambda transition magnetic moment is calculated in framework of the light cone QCD sum rules. A comparison of our result on this quantity with the existing theoretical results and experimental data is presented.

Subject Keywords

Quantum chromodynamics, Symmetry-breaking, Baryon masses

URI

https://hdl.handle.net/11511/44155

Journal

PHYSICS LETTERS B

DOI

https://doi.org/10.1016/s0370-2693(01)00942-x

Collections

Department of Physics, Article

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Diagonal and transition magnetic moments of negative parity heavy baryons in QCD sum rules Alıyev, Tahmasıb; Barakat, T.; Savcı, Mustafa (2015-08-06) Diagonal and transition magnetic moments of the negative parity, spin-1/2 heavy baryons are studied in the framework of the light cone QCD sum rules. By constructing the sum rules for different Lorentz structures, the unwanted contributions coming from negative-to-positive (positive-to-negative) parity transitions are removed. It is obtained that the magnetic moments of all baryons, except Lambda(0)(b), Sigma(+)(c), and Xi(c)'(+), are quite large. It is also found that the transition magnetic moments betwee...
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Citation Formats

T. Alıyev, A. Özpineci, and M. Savcı, “The Sigma(0)Lambda transition magnetic moment in light cone QCD sum rules,” PHYSICS LETTERS B, pp. 299–306, 2001, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/44155.