Probing top flavour-changing neutral scalar couplings at the CERN LHC

Details Probing top flavour-changing neutral scalar couplings at the CERN LHC Probing top flavour-changing neutral scalar couplings at the CERN LHC

2000-04-20

arxiv.org/abs/hep-ph/0004190v3

Phys.Lett.B495:347-356,2000

Physics

High Energy Physics

High Energy Physics - Phenomenology

Uses elsart.cls. 16 pages, 9 PS figures. Some comments and references added. Final version to appear in PLB

Scientific paper

10.1016/S0370-2693(00)01259-4

Top decays into a light Higgs boson and an up or charm quark can reach detectable levels in Standard Model extensions with two Higgs doublets or with new exotic quarks, and in the Minimal Supersymmetric Standard Model. Using both a standard and a neural network analysis we show that the CERN Large Hadron Collider will give 3 sigma evidence of decays with Br(t -> Hc) >= 6.5 10^-5 or set a limit Br(t -> Hc) <= 4.5 10^-5 with a 95% confidence level if these decays are not observed. We also consider limits obtained from single top production associated with a neutral Higgs boson.

Affiliated with

Also associated with

No associations

Rating

Probing top flavour-changing neutral scalar couplings at the CERN LHC 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 Probing top flavour-changing neutral scalar couplings at the CERN LHC, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Probing top flavour-changing neutral scalar couplings at the CERN LHC will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-144251