TH Meeting on Particle Physics Phenomenology

Search for lepton flavour violating decay H<sup>0</sup> -> <font face="Symbol">tm</font> at hadron colliders

Name: Search for lepton flavour violating decay H 0 -> tm at hadron colliders
Start: 2002-04-26T14:00:00+02:00
End: 2002-04-26T15:00:00+02:00
Location: CERN

by Aldo DEANDREA (IPN - Université Claude Bernard Lyon 1)

Friday 26 Apr 2002, 14:00 → 15:00 Europe/Zurich

TH Auditorium (CERN)

TH Auditorium

CERN

Description

In the two Higgs doublet model type III and in several other extensions of the Standard Model, there are no discrete symmetries that suppress flavour changing couplings at tree level. The experimental observation of the n_m-n_t flavour oscillation may suggest the non-conservation of lepton number. This would lead to the decay of the type H⁰ -> tm. We determine the present low energy limit on lepton flavour violating couplings from the muon g-2 measurement and discuss the prospects for detecting lepton flavour violating decays at the TeVatron and at the Large Hadron Collider.