Optimal Spin Basis in Polarized Photon Linear Colliders

Abstract

We analyze the spin correlations of the top quark pairs produced at Photon Linear Colliders. We employ the circular polarized photon beams and general spin basis for the top quark pair. We consider general spin bases to find a strong spin correlation between produced top quark and anti-top quark. We show the cross-section in these bases and discuss the characteristics of results.

RevTeX, 16 pages, 6 figures, psfig.sty and here.sty are required

References in corpus (4)

• Multi-Parton Amplitudes in Gauge Theories
• Maximizing Spin Correlations in Top Quark Pair Production at the Tevatron
• O(alpha_s) Spin-Spin Correlations for Top and Bottom Quark Production in e+ e- Annihilation
• Measuring the two-photon decay width of Intermediate-mass Higgs at a photon-photon collider

Cited by in corpus (7)

• Spin Correlation Effects in Top Quark Pair Production at the LHC
• Lepton distribution as a probe of new physics in production and decay of the t quark and its polarization
• Spin configuration of top quark pair production with large extra dimensions at photon-photon colliders
• Possible large direct CP asymmetry in hadronic B+- -> π+- η' decays
• Non-universal gauge boson $Z^{\prime }$ and the spin correlation of top quark pair production at $e^{-}{e}^{+}$ colliders
• B decays into two light pseudoscalar mesons and possible effects of enhanced b --> s g
• $\tau$ magnetic moment in a $\gamma \gamma$ collider