CP Conserving and CP Violating Asymmetries in $e^+e^-\to t\bar tν_e\barν_e$} at the NLC: Application to Determining the Higgs Width

Details CP Conserving and CP Violating Asymmetries in $e^+e^-\to t\bar tν_e\barν_e$} at the NLC: Application to Determining the Higgs Width CP Conserving and CP Violating Asymmetries in $e^+e^-\to t\bar tν_e\barν_e$} at the NLC: Application to Determining the Higgs Width

1996-07-31

arxiv.org/abs/hep-ph/9607481v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

14 pages; 4 figures

Scientific paper

The polarization asymmetries of $t$, $\bar t$ quarks can be used in the reaction $e^+e^-\to t\bar t\nu_e\bar\nu_e$ to measure the Higgs width, in the Standard Model or in its extensions, and to search for non-standard CP violating phases. As an application of the CPT theorem the Higgs width is monitored through a CP-even, $T_N$-odd, polarization asymmetry, $B_y$. CP violation manifests through interference at tree graph level with the resonant Higgs amplitude. Consequently, the asymmetries are all quite sizable and can be in the range of 10--50\% for a wide choice of the Higgs mass.

Affiliated with

Also associated with

No associations

Rating

CP Conserving and CP Violating Asymmetries in $e^+e^-\to t\bar tν_e\barν_e$} at the NLC: Application to Determining the Higgs Width 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 CP Conserving and CP Violating Asymmetries in $e^+e^-\to t\bar tν_e\barν_e$} at the NLC: Application to Determining the Higgs Width, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and CP Conserving and CP Violating Asymmetries in $e^+e^-\to t\bar tν_e\barν_e$} at the NLC: Application to Determining the Higgs Width will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-588434