R. Stuart

activity

19971999

collaborators

Showing 1997Show all

3 papers · 1 filter

hep-ph1997

$O (N_{f} α^{2})$ Radiative Corrections in Low-Energy Electroweak Processes

Robin G. Stuart

Of the the three best-measured electroweak observables, $α$ , $G_{μ}$ and $M_{Z}$ , the first two are extracted from low-energy processes. Both $G_{μ}$ and $M_{Z}$ are now known to an accura…

hep-ph1997

Order $N_{f} α^{2}$ Corrections in Low-Energy Electroweak Processes

R. Akhoury, Paresh Malde, Robin G. Stuart

We provide a compendium of techniques that can be used to compute $O (N_{f} α^{2})$ corrections to low-energy electroweak processes. Specifically, these are the 2-loop electroweak correc…

hep-ph1997

Gauge Invariance in Boson Production

Robin G. Stuart

It is shown how to construct exactly gauge-invariant S-matrix elements for processes involving unstable gauge particles such as the $W$ and $Z^{0}$ bosons. The results are applied to…

O(Nf​α2) Radiative Corrections in Low-Energy Electroweak Processes

Order Nf​α2 Corrections in Low-Energy Electroweak Processes

Gauge Invariance in Boson Production

$O (N_{f} α^{2})$ Radiative Corrections in Low-Energy Electroweak Processes

Order $N_{f} α^{2}$ Corrections in Low-Energy Electroweak Processes