Anti-B-B Mixing Constrains Topcolor-Assisted Technicolor

Details Anti-B-B Mixing Constrains Topcolor-Assisted Technicolor Anti-B-B Mixing Constrains Topcolor-Assisted Technicolor

2000-12-06

arxiv.org/abs/hep-ph/0012073v3

Phys.Lett. B514 (2001) 41-46

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, LaTeX, with one postscript figure. Version to appear in Physics Letters B. Minor typos corrected and note added on to

Scientific paper

10.1016/S0370-2693(01)00587-1

We argue that extended technicolor augmented with topcolor requires that all mixing between the third and the first two quark generations resides in the mixing matrix of left-handed down quarks. Then, the anti-B_d--B_d mixing that occurs in topcolor models constrains the coloron and Z' boson masses to be greater than about 5 TeV. This implies fine tuning of the topcolor couplings to better than 1%.

Affiliated with

Also associated with

No associations

Rating

Anti-B-B Mixing Constrains Topcolor-Assisted Technicolor does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Anti-B-B Mixing Constrains Topcolor-Assisted Technicolor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-B-B Mixing Constrains Topcolor-Assisted Technicolor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-633192