The decay tau ->mu(nu)over-bar(i)nu(i) in the Randall-Sundrum background with localized U(1)(Y) gauge boson

Download

index.pdf

Date

2008-02-01

Author

Iltan, E. O.
SUNDU PAMUK, HAYRİYE

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

207
views

43
downloads

We study the effects of localization of the U(1)(Y) gauge boson around the visible brane and the contributions of the Kaluza-Klein modes of Z bosons on the branching ratio of the lepton flavor violating tau ->mu(nu) over bar (i)nu(i) decay. We observe that the branching ratio is sensitive to the amount of localization of the Z boson in the bulk of the Randall - Sundrum background.

Subject Keywords

Physics and Astronomy (miscellaneous), Engineering (miscellaneous)

URI

https://hdl.handle.net/11511/65162

Journal

EUROPEAN PHYSICAL JOURNAL C

DOI

https://doi.org/10.1140/epjc/s10052-007-0482-5

Collections

Department of Physics, Article

Suggestions

OpenMETU
Core

The Lorentz and CPT violating effects on the Z -> l(+) l(-) decay Iltan, EO (Springer Science and Business Media LLC, 2005-03-01) We study the Lorentz and CPT violating effects on the branching ratio, the CPT violating asymmetry and the ratio of the decay width, including only the Lorentz violating effects, to the one obtained in the standard model, for the flavor dependent part of the lepton flavor conserving Z -> l(+) l(-) (l = e, mu, tau) decay. The inclusion of the Lorentz and CPT violating e. ects in the standard model contribution are too small to be detected, since the corresponding coefficients are highly suppressed at the low...
The effect of the Gaussian profile of the new Higgs doublet on the radiative lepton flavor violating decay Iltan, E. O. (Springer Science and Business Media LLC, 2006-11-01) We study the branching ratios of the lepton flavor violating processes mu -> e gamma, T -> e gamma and T -> mu gamma by considering that the new Higgs scalars localize with Gaussian pro. le in the extra dimension. We see that the BRs of the LFV decays mu -> e gamma, T -> e gamma and T -> mu gamma are at the order of magnitude of 10(-12), 10(-16) and 10(-12) in the considered range of the free parameters. These numerical values are slightly suppressed in the case that the localization points of new Higgs sca...
The effect of the location of the new Higgs doublet on the radiative lepton flavor violating decays in the split fermion scenario Iltan, E. O. (Springer Science and Business Media LLC, 2006-05-01) We study the branching ratios of the lepton flavor violating processes mu -> e gamma, tau -> e gamma and tau -> mu gamma in the split fermion scenario, with the assumption that the new Higgs doublet is restricted to the 4D brane (thin bulk) in one and two extra dimensions, in the framework of the two Higgs doublet model. We observe that the branching ratios are sensitive to the location of the 4D brane and, in the second case, the width of the thin bulk, especially for the mu -> e gamma decay.
The analysis of B-d ->(eta, eta ')l(+)l(-) decays in the standard model Erkol, G; Turan, Gürsevil (Springer Science and Business Media LLC, 2003-05-01) We study the differential branching ratio, the branching ratio and the CP-violating asymmetry for the exclusive B-d --> (eta,eta')l(+)l(-) decays in the standard model. We deduce the B-d --> (eta,eta') form factors from the form factors of B --> pi available in the literature, by using the SU(3)(F) symmetry. We observe that these decay modes, which are within the reach of forthcoming B-factories, are very promising for observing CP-violation.
The effects of lepton KK modes on the electric dipole moments of the leptons in the Randall-Sundrum scenario Iltan, E. O. (Springer Science and Business Media LLC, 2008-04-01) We study the charged lepton electric dipole moments in the Randall-Sundrum model where the leptons and the gauge fields are accessible to the extra dimension. We observe that the electric dipole moment of the electron (muon; tau) reaches a value of the order of 10(-26) ecm (10(-20) ecm; 10(-20) ecm) with the inclusion of the lepton KK modes.

Citation Formats

E. O. Iltan and H. SUNDU PAMUK, “The decay tau ->mu(nu)over-bar(i)nu(i) in the Randall-Sundrum background with localized U(1)(Y) gauge boson,” EUROPEAN PHYSICAL JOURNAL C, pp. 591–598, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65162.