QCD correction to charged-Higgs-boson decay of the top quark

Publisher Website

1 November 1990

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 42 (9) , 3088-3092
https://doi.org/10.1103/physrevd.42.3088

Abstract

The

O (α_{s})

QCD correction to the tree-level process

t \to H^{+} b

is calculated. For small

\frac{M_{H^{+}}}{m_{t}}

, the correction implies a 6% reduction in the partial width relative to the tree-level result.

Keywords

This publication has 18 references indexed in Scilit:

A search for pair-produced charged Higgs bosons in Z0 decays
Physics Letters B, 1990
Multi-scalar models with a high-energy scale
Nuclear Physics B, 1990
No light top quark after all
Physics Letters B, 1990
Signals of top quarks with charged-Higgs-boson decay atpp¯colliders
Physical Review D, 1989
A light top quark after all?
Physics Letters B, 1987
The search for supersymmetry: Probing physics beyond the standard model
Physics Reports, 1985
Applied N=1 Supergravity
Published by World Scientific Pub Co Pte Ltd ,1984
Diagonal neutral currents
Physical Review D, 1977
Natural conservation laws for neutral currents
Physical Review D, 1977
Gauge Theory of $CP$ Nonconservation
Physical Review Letters, 1976