The process $e^{+}{e}^{-}\to \nu \bar{\nu }\gamma$ in topcolor-assisted technicolor models

Chongxing Yue, Hongjie Zong, Wei Wang

In the context of topcolor-assisted technicolor (TC2) models, we consider the process $e^{+}{e}^{-}\to \nu \bar{\nu }\gamma$ and calculate the cross section of this process at leading order.It is…