Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
The Lorentz and CPT violating effects on H-o -> f(+)f(-) (ZZ, W+W-) decays
Download
index.pdf
Date
2004-02-10
Author
Iltan, EO
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
205
views
62
downloads
Cite This
We study the Lorentz and CPT violating effects on the ratio BRLorVio/Br-SM where BRLorVio (BRSM) is the branching ratios coming from the Lorentz violating effects (the SM), for the decays H-0 --> f(+)f(-) (f = quarks and charged leptons) and H-0 --> ZZ(W+W-). We observe that these new effects are too small to be detected, especially for f(+)f(-) output, since the corresponding coefficients are highly suppressed at the low energy scale.
Subject Keywords
Nuclear and High Energy Physics
,
Astronomy and Astrophysics
URI
https://hdl.handle.net/11511/64135
Journal
MODERN PHYSICS LETTERS A
DOI
https://doi.org/10.1142/s0217732304012964
Collections
Department of Physics, Article
Suggestions
OpenMETU
Core
THE SCALAR UNPARTICLE EFFECT ON THE CHARGED LEPTON ELECTRIC DIPOLE MOMENT
Iltan, E. O. (World Scientific Pub Co Pte Lt, 2009-06-10)
We study the charged lepton electric dipole moment which is induced by the scalar unparticle mediation and we predict the appropriate range for the free parameters appearing in the effective Lagrangian which drives the unparticle-standard model lepton interactions. We observe that the charged lepton electric dipole moment is strongly sensitive to the scaling dimension d(u) of the unparticle and the new couplings in the effective interaction. Furthermore, we see that the current experimental limits of charge...
The radiative lepton flavor violating decays in the split fermion scenario in the two-higgs doublet model
Iltan, E. O. (World Scientific Pub Co Pte Lt, 2007-04-10)
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, in the framework of the two-Higgs doublet model. We observe that the branching ratios are relatively more sensitive to the compactification scale and the Gaussian widths of the leptons in the extra dimensions, for two extra dimensions and especially for the tau --> mu gamma decay.
The gV sigma gamma coupling constants in hadron electrodynamics
Rekalo, MP; Tomasi-Gustafsson, E (Elsevier BV, 2003-09-22)
Recent measurements of the branching ratios for the decays omega --> pi(0) pi(0)gamma and rho(0) --> pi(0)pi(0)gamma lead to coupling constants of the Vsigmagamma interaction (V is a vector meson) one order of magnitude smaller than previously assumed to describe the threshold cross section of gamma + p --> p + rho(0) and the HERMES effect. The new g(Vsigmagamma)(2) a couplings are in contradiction with the predictions of the QCD sum rules, but are in agreement with vector meson dominance estimation of the ...
THE AHARONOV CASHER SCATTERING: THE EFFECT OF THE del center dot E TERM
Al-Qaq, E.; Shikakhwa, M. S. (World Scientific Pub Co Pte Lt, 2010-06-14)
In the AharonovCasher (AC) scattering, a neutral particle interacts with an infinitesimally thin, long charge filament resulting in a phase shift. In the original AC treatment, del center dot E term proportional to the charge density at the filaments position is dropped from the Hamiltonian on the basis that the particle is banned from the filament, thus, the resulting Hamiltonian compares with the AharonovBohm Hamiltonian of a scalar particle. Here, we consider AC scattering with this term included. Starti...
LEPTON FLAVOR VIOLATING HIGGS DECAYS AND UNPARTICLE PHYSICS
Iltan, E. O. (World Scientific Pub Co Pte Lt, 2009-06-07)
We predict the branching ratios of the lepton flavor violating Higgs decays H-0 -> e(+/-)mu(+/-), H-0 -> e(+/-)tau(+/-) and H-0 -> mu(+/-)tau(+/-) in the case that the lepton flavor violation is carried by the scalar unparticle mediation. We observe that their branching ratios are strongly sensitive to the unparticle scaling dimension and they can reach the values of the order of 10(-4), for the heavy lepton flavor case and for the small values of the scaling dimension.
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
E. Iltan, “The Lorentz and CPT violating effects on H-o -> f(+)f(-) (ZZ, W+W-) decays,”
MODERN PHYSICS LETTERS A
, pp. 327–335, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/64135.