HIGGS TO DIPHOTON DECAY RATE AND THE ANTISYMMETRIC TENSOR UNPARTICLE MEDIATION

Download

index.pdf

Date

2013-06-01

Author

Iltan, E. O.

Metadata

Show full item record

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

Item Usage Stats

182
views

52
downloads

We study the contribution of the antisymmetric tensor unparticle mediation to the diphoton production rate of the Higgs boson and try to explain the discrepancy between the measured value of the decay width of the discovered new resonance and that of the Standard Model Higgs boson. We observe that tree level contribution of the antisymmetric unparticle mediation is a possible candidate to explain the measured value of the diphoton decay rate.

Subject Keywords

Physics, Multidisciplinary

URI

https://hdl.handle.net/11511/63742

Journal

ACTA PHYSICA POLONICA B

DOI

https://doi.org/10.5506/aphyspolb.44.1287

Collections

Natural Sciences and Mathematics, Article

Suggestions

OpenMETU
Core

HARMONIC MAPS AND MAGNETOSTATIC, AXIALLY-SYMMETRICAL SOLUTIONS OF THE KALUZA-KLEIN THEORY DERELI, T; ERIS, A; ERIS, A; Karasu, Atalay (1986-05-01) Magnetostatic, axially symmetric 5-dimensional vacuum Einstein equations are formulated in terms of harmonic maps. A correspondence between stationary, axially symmetric 4-dimensional vacuum Einstein solutions and the magnetostatic, axially symmetric Jordan-Thiry solutions is established. The «Kaluza-Klein magnetic monopole» solution is recovered in a special case.
A New Boson with a Mass of 125 GeV Observed with the CMS Experiment at the Large Hadron Collider Chatrchyan, S.; et. al. (American Association for the Advancement of Science (AAAS), 2012-12-01) The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would verify the existence of a complex scalar field thought to give mass to three of the carriers of the electroweak force-the W+, W-, and Z(0) bosons-as well as to the fundamental quarks and leptons. The CMS Collaboration has observed, with a statistical significance of five standard deviations, a...
Hamilton-Jacobi theory of discrete, regular constrained systems Güler, Y. (Springer Science and Business Media LLC, 1987-8) The Hamilton-Jacobi differential equation of a discrete system with constraint equationsG α=0 is constructed making use of Carathéodory’s equivalent Lagrangian method. Introduction of Lagrange’s multipliersλ˙α as generalized velocities enables us to treat the constraint functionsG α as the generalized momenta conjugate toλ˙α. Canonical equations of motion are determined.
A Particle Consistent with the Higgs Boson Observed with the ATLAS Detector at the Large Hadron Collider Aad, G.; et. al. (American Association for the Advancement of Science (AAAS), 2012-12-21) Nearly 50 years ago, theoretical physicists proposed that a field permeates the universe and gives energy to the vacuum. This field was required to explain why some, but not all, fundamental particles have mass. Numerous precision measurements during recent decades have provided indirect support for the existence of this field, but one crucial prediction of this theory has remained unconfirmed despite 30 years of experimental searches: the existence of a massive particle, the standard model Higgs boson. The...
Quantum mechanics on curved hypersurfaces Olpak, Mehmet Ali; Tekin, Bayram; Department of Physics (2010) In this work, Schrödinger and Dirac equations will be examined in geometries that confine the particles to hypersurfaces. For this purpose, two methods will be considered. The first method is the thin layer method which relies on explicit use of geometrical relations and the squeezing of a certain coordinate of space (or spacetime). The second is Dirac’s quantization procedure involving the modification of canonical quantization making use of the geometrical constraints. For the Dirac equation, only the fir...

Citation Formats

E. O. Iltan, “HIGGS TO DIPHOTON DECAY RATE AND THE ANTISYMMETRIC TENSOR UNPARTICLE MEDIATION,” ACTA PHYSICA POLONICA B, pp. 1287–1295, 2013, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/63742.