CP-violating dipole form factors of the top quark and tau lepton in scalar leptoquark models
نویسندگان
چکیده
منابع مشابه
Determining Top Quark CP Violating Dipole Couplings
We show how to determine the electric and weak dipole moments of the top quark simultaneously and independently from ee → tt̄ at √ s = 500 GeV NLC. To obtain the best accuracies with which the dipole moments can be measured, we apply the optimal observables to extract the CP violating effects and consider only purely hadronic, hadronic-leptonic final state events. Results with leftand righthande...
متن کاملDetermining Top Quark Cp Violating Dipole Couplings from E
We show how to determine the electric and weak dipole moments of the top quark simultaneously and independently from ee → tt̄ at √ s = 500 GeV NLC. To obtain the best accuracies with which the dipole moments can be measured, we apply the optimal observables to extract the CP violating effects and consider only purely hadronic, hadronic-leptonic final state events. Results with leftand righthande...
متن کاملExtracting Top Quark CP Violating Dipole Couplings via tt̄γ and tt̄Z Productions at the LHC
We propose to extract the electric and weak dipole moments of the top quark via tt̄γ and tt̄Z productions at the CERN LHC. With the large numbers of events available at the LHC, these dipole moments can be measured to the accuracy of 10e cm. Present mailing address
متن کاملDetermining Top Quark CP Violating Dipole Couplings from e + e − → tt̄
We show how to determine the electric and weak dipole moments of the top quark simultaneously and independently from ee → tt̄ at √ s = 500 GeV NLC. To obtain the best accuracies with which the dipole moments can be measured, we apply the optimal observables to extract the CP violating effects and consider only purely hadronic, hadronic-leptonic final state events. Results with leftand righthande...
متن کاملCP violating anomalous top-quark couplings at the LHC
The standard Model of particle physics have been a successful theory to describe the observed experimental data till date. However there are theoretical issues such as matter-antimatter asymmetry and experimental issues such as finiteness of electric dipole moment (EDM) and anomalous magnetic moment which hints for beyond standard model physics in the form of CP violation. Though small in natur...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pramana
سال: 1998
ISSN: 0304-4289,0973-7111
DOI: 10.1007/bf02828932