Abstract
We study the fusion processes and observable at a future collider and we discuss their sensitivity to an form factor which may be due to compositeness, in particular when the and the top quark have common constituents. We make an amplitude analysis and illustrate which helicity amplitudes and cross sections for specific final polarizations are especially sensitive to this form factor.
2 More- Received 29 June 2016
DOI:https://doi.org/10.1103/PhysRevD.94.053009
© 2016 American Physical Society