Extended Technicolor Dynamics and Single Top Quark Production at the Fermilab Tevatron

Chin. Phys. Lett.

1998, Vol. 15

Issue (9): 631-633 DOI:

Original Articles

Extended Technicolor Dynamics and Single Top Quark Production at the Fermilab Tevatron

YUE Chong-xing;LU Gong-ru

CCAST (World Laboratory), P.O. Box 8730, Beijing 100080 and Department of Physics, He’nan Normal University, Xinxiang 453002 (mailing address)

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YUE Chong-xing, LU Gong-ru 1998 Chin. Phys. Lett. 15 631-633

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Abstract The large electron positron collider value of branching ratio R_b is larger than the standard model predicted value R^SM_b, this deviation δR_b is treated as an allowed range for the correction to the single top quark production cross section σ(tb) arising from the extended technicolor dynamics. It is found that the relative correction δσ(tb)/ σ₀(tb) is quite large for a certain range of the free parameters in the model, and may be detected in the future proton-antiproton collision experiments.

Keywords: 12.60.Nz 14.70.Hp

Published: 01 September 1998

PACS:	12.60.Nz	(Technicolor models)
	14.70.Hp	(Z bosons)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1998/V15/I9/0631

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