Testing Little Higgs Mechanism at Future Colliders

Details Testing Little Higgs Mechanism at Future Colliders Testing Little Higgs Mechanism at Future Colliders

2011-09-22

arxiv.org/abs/1109.4847v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

19 pages, 5 figures, 2 tables

Scientific paper

In the framework of the little higgs scenario, coupling constants of several interactions are related to each other to guarantee the stability of the higgs boson mass at one-loop level. This relation is called the little higgs mechanism. We discuss how accurately the relation can be tested at future e+e- colliders, with especially focusing on the top sector of the scenario using a method of effective lagrangian. In order to test the mechanism at the top sector, it is important to measure the Yukawa coupling of the top partner. We consider higgs associated production and threshold production of the top partner, and find that the mechanism can be tested precisely using the associate production when the center of mass energy is large enough. The threshold production also allows us to test it even if the center mass energy is not so large.

Affiliated with

Also associated with

No associations

Rating

Testing Little Higgs Mechanism at Future Colliders 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 Testing Little Higgs Mechanism at Future Colliders, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Testing Little Higgs Mechanism at Future Colliders will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-263401