Corcella Gennaro - Fakultät für Physik

Fakultät für Physik
DER UNIVERSITÄT WIEN
Arbeitsbereich Teilchenphysik
A-1090 WIEN, BOLTZMANNGASSE 5, AUSTRIA
EINLADUNG
im Rahmen des Teilchenphysikseminars
zum Vortrag
von
Corcella Gennaro
(INFN, Frascati)
über
„ PARTON SHOWERS AND RESUMMATION FOR
BOTTOM FRAGMENTATION IN TOP DECAYS“
Abstract:
For the sake of performing precise measurements of the top-quark properties,
such as its mass, a reliable description of bottom-quark fragmentation in top
decays is fundamental.
I will discuss the available tools to address b-fragmentation in top decays, namely
resummed calculations, based on the perturbative-fragmentation formalism, and
parton-shower simulations. The inclusion of non-perturbative corrections will also
be debated and the impact on the uncertainty on the top-mass reconstruction in
a few analyses will be investigated as well.
Zeit: Dienstag, 19. April 2016, 16:15
Ort: Erwin Schrödinger-Hörsaal, Boltzmanngasse 5, 5. Stock
gez.: A. Hoang, Y. Wang

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