Lepton flavor violating Z-boson decays induced by scalar unparticle

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2008-07-01

Author

Iltan, E. O.

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We predict the branching ratios of the lepton-flavor violating Z-boson decays Z -> e(+/-)mu(+/-), Z -> e(+/-)tau(+/-) and Z -> mu +/-tau +/- in the case that the lepton-flavor violation is carried by scalar unparticlemediation. We observe that their BRs are strongly sensitive to the unparticle scaling dimension, and the branching ratios can reach values of the order of 10(-8), for the heavy lepton-flavor case, for small values of the scaling dimension.

Subject Keywords

Physics and Astronomy (miscellaneous), Engineering (miscellaneous)

URI

https://hdl.handle.net/11511/63796

Journal

EUROPEAN PHYSICAL JOURNAL C

DOI

https://doi.org/10.1140/epjc/s10052-008-0644-0

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Department of Physics, Article

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Citation Formats

E. O. Iltan, “Lepton flavor violating Z-boson decays induced by scalar unparticle,” EUROPEAN PHYSICAL JOURNAL C, pp. 113–118, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/63796.