CCAST World Laboratory;
P.O. Box 8732;
Beijing 100080;
China;
College of Physics andInformation Engineering;
Henan Normal University;
Xinxiang 453002;
China physics Department;
Xinjiang University;
Urumuqi 830046;
China College of Physics andInformation Engineering;
Henan Normal University;
Xinxiang 453002;
China College of Physics andInformation Engineering;
Henan Normal University;
Xinxiang 453002;
China CCAST World Laboratory;
P.O. Box 8732;
Beijing 100080;
China;
College of Physics andInformation Engineering;
Henan Normal University;
Xinxiang 453002;
China;
topcolor-assisted; technicolor; model; toppion; electroweak; symmetry; breaking;