Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1996-06-18
Phys.Lett. B383 (1996) 212-218
Physics
High Energy Physics
High Energy Physics - Phenomenology
15 pages, latex, 3 figures as postscript files, uuencoded together with the text. Short version of paper hep-ph/9509299. To ap
Scientific paper
10.1016/0370-2693(96)00751-4
We study two simple $CP$-violating asymmetries of leptons coming from the decay of $t$ and $\o t$ in $e^+e^- \ra \tt$, which do not need the full reconstruction of the $t$ or $\o t$ for their measurement. They can arise when the top quark possesses nonzero electric and weak dipole form factors in the couplings to the photon and $Z$, respectively. Together, these two asymmetries can help to determine the electric and weak dipole form factors independently. If longitudinal beam polarization is available, independent determination of form factors can be done by measuring only one of the asymmetries. We obtain estimates of 90\% confidence limits that can be put on these form factors at a future linear $\ee$ collider operating at $\sqrt{s}=500$ GeV.
Poulose P.
Rindani Saurabh D.
No associations
LandOfFree
Simple decay-lepton asymmetries in polarized e+e- -> t tbar and CP-violating dipole couplings of the top quark does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Simple decay-lepton asymmetries in polarized e+e- -> t tbar and CP-violating dipole couplings of the top quark, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Simple decay-lepton asymmetries in polarized e+e- -> t tbar and CP-violating dipole couplings of the top quark will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-586566