scholarly journals Sensitivity on the electromagnetic dipole moments of the tau-lepton at the CLIC

2019 ◽  
Author(s):  
MARIA HERNANDEZ ◽  
Ahmet A. Billur ◽  
Murat Köksal ◽  
Alejandro Gutiérrez-Rodríguez
Keyword(s):  
Electric Dipole ◽  
Linear Collider ◽  
Dipole Moments ◽  
Tau Lepton ◽  
Good Prospect ◽  
Electric Dipole Moments ◽  
Systematic Uncertainties ◽  
The Future ◽  
Model Independent

In this paper we established model independent bounds on the anomalous magnetic and electric dipole moments of the tau-lepton using the process \mathbf{\gamma\gamma \to \tau^+\tau^-}𝛄𝛄→𝛕+𝛕−. We use data collected with the future \mathbf{e^+ e^-}𝐞+𝐞− linear collider such as the CLIC at \mathbf{\sqrt{s}}𝐬 = 380, 1500, 3000 GeV, and we consider systematic uncertainties of \mathbf{\delta_{sys}}𝛅𝐬𝐲𝐬 = 0\%%, 3\%%, 5\%%. The theory predictions are a very good prospect for probing the dipole moments of the tau-lepton at the future \mathbf{e^ + e^-}𝐞+𝐞− linear collider at the \mathbf{\gamma\gamma}𝛄𝛄 mode.

scholarly journals The μ+μ− collider to sensitivity estimates on the magnetic and electric dipole moments of the tau-lepton

2019 ◽  
Vol 34 (15) ◽  
pp. 1950076 ◽  
Author(s):  
M. Köksal ◽  
A. A. Billur ◽  
A. Gutiérrez-Rodríguez ◽  
M. A. Hernández-Ruíz
Keyword(s):  
Electric Dipole ◽  
Confidence Level ◽  
Dipole Moments ◽  
Tau Lepton ◽  
Lagrangian Formalism ◽  
Electric Dipole Moments ◽  
Remarkable Improvement ◽  
Effective Lagrangian ◽  
The Future ◽  
Muon Collider

Using the effective Lagrangian formalism, the anomalous magnetic and electric dipole moments of the tau-lepton in the [Formula: see text] process are investigated with the future muon collider where [Formula: see text], 3 and 6 TeV. In addition, the bounds at the 95% confidence level on the dipole moments of the tau-lepton are estimated using different integrated luminosities. It is shown that the [Formula: see text] process leads to a remarkable improvement in the existing experimental bounds on the anomalous magnetic and electric dipole moments of the tau-lepton [Formula: see text] and [Formula: see text] at 95% C.L. for [Formula: see text], [Formula: see text] and [Formula: see text].

scholarly journals Prospects of measurements on the anomalous magnetic and electric dipole moments of the $\tau$-neutrino in $pp$ collisions at the LHC

2019 ◽  
Author(s):  
Alejandro Gutiérrez-Rodríguez ◽  
Murat Köksal ◽  
Ahmet A. Billur ◽  
MARIA HERNANDEZ
Keyword(s):  
Cross Section ◽  
Electric Dipole ◽  
Production Cross Section ◽  
Dipole Moments ◽  
Production Cross ◽  
Atlas Detector ◽  
Good Prospect ◽  
Electric Dipole Moments ◽  
Tau Neutrino ◽  
Systematic Uncertainties

In this paper the production cross-section pp\rightarrow (\gamma, Z) \to \nu_\tau \bar \nu_\tau \gamma+Xpp→(γ,Z)→ντν‾τγ+X in pppp collisions at \sqrt{s}=13, 14, 33\hspace{0.8mm}TeV is presented. Furthermore, we estimate bounds at the 95\%95% C.L. on the dipole moments of the \tauτ-neutrino using integrated luminosity of {\cal L}= 100, 500, 1000, 3000 \hspace{0.8mm}fb^{-1} collected with the ATLAS detector at the LHC and we consider systematic uncertainties of \delta_{sys} = 0\%, \, 5\%, \,10\%δsys=0%,5%,10%. We found that the current and future LHC bounds are weaker than other experiments reported in previous investigations. However, it is shown that the estimated process is a good prospect for probing the dipole moments of the \tauτ-neutrino at the LHC.

scholarly journals REVIEW OF THE PHENOMENOLOGY OF NONCOMMUTATIVE GEOMETRY

2004 ◽  
Vol 19 (02) ◽  
pp. 179-204 ◽  
Author(s):  
I. HINCHLIFFE ◽  
N. KERSTING ◽  
Y. L. MA
Keyword(s):  
Electric Dipole ◽  
Particle Physics ◽  
Extra Dimensions ◽  
Linear Collider ◽  
Dipole Moments ◽  
High Energy ◽  
Low Energy ◽  
Electric Dipole Moments ◽  
The Status ◽  
High Energy Scattering

We present a pedagogical review of particle physics models that are based on the noncommutativity of space–time, [Formula: see text], with specific attention to the phenomenology these models predict in particle experiments either in existence or under development. We summarize results obtained for high energy scattering such as would occur, for example, in a future e+e-linear collider with [Formula: see text], as well as low energy experiments such as those pertaining to elementary electric dipole moments and other CP violating observables, and finally comment on the status of phenomenological work in cosmology and extra dimensions.

scholarly journals Measurement of the anomalous magnetic and electric dipole moments of the tau lepton

1998 ◽  
Vol 434 (1-2) ◽  
pp. 169-179 ◽  
Author(s):  
M. Acciarri ◽  
O. Adriani ◽  
M. Aguilar-Benitez ◽  
S. Ahlen ◽  
J. Alcaraz ◽  
...  
Keyword(s):  
Electric Dipole ◽  
Dipole Moments ◽  
Tau Lepton ◽  
Electric Dipole Moments

scholarly journals Sensitivity on the Dipole Moments of theτ-Neutrino ate+e-Colliders: ILC and CLIC

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
A. Gutiérrez-Rodríguez
Keyword(s):  
Electric Dipole ◽  
Dipole Moments ◽  
Center Of Mass ◽  
High Energy ◽  
Linear Electron ◽  
High Luminosity ◽  
Electric Dipole Moments ◽  
Electron Positron ◽  
Linear Colliders ◽  
The Future

We study the sensitivity on the anomalous magnetic and electric dipole moments of theτ-neutrino at a high-energy and high-luminosity linear electron positron collider, such as the ILC or CLIC, through the reactione+e-→νν̅γ. We obtain limits on the dipole moments at the future linear colliders energies. For integrated luminosities of 500 fb−1and center of mass energies between 0.5 and 3 TeV, the futuree+e-colliders may improve the existing limits by two or three orders of magnitude.

scholarly journals Studies on the anomalous magnetic and electric dipole moments of the tau-neutrino in pp collisions at the LHC

2019 ◽  
Vol 55 (8) ◽  
Author(s):  
A. Gutiérrez-Rodríguez ◽  
M. Köksal ◽  
A. A. Billur ◽  
M. A. Hernández-Ruíz
Keyword(s):  
Electric Dipole ◽  
Dipole Moments ◽  
Pp Collisions ◽  
Electric Dipole Moments ◽  
Tau Neutrino
Sign in / Sign up

Export Citation Format

Share Document