Unparticle Effects on Top Quark Spin Correlations in e+e- Collision
Sahin, B.
الأصل · EN
We investigate the effects of scalar and vector unparticles on top quark spin correlations via the process e⁺e⁻→ t t. In addition to the Standard Model diagrams, there is a new contribution to top-antitop quark production process mediated by unparticle in the s-channel. It is shown that scalar and vector unparticle contribution leads to a considerable deviation of the top spin correlations from the Standard Model one.
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