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One loop weak corrections to the b anti-b cross-section at TeV energy hadron colliders.Maina

Articolo
Data di Pubblicazione:
2003
Abstract:
We investigate one-loop weak corrections to the production cross section of two b-jets at Tevatron and Large Hadron Collider (LHC). We establish that they are small at inclusive level but dominant in exclusive observables that have a non-trivial dependence on the helicity structure of the hard subprocesses. Such effects can serve as a test of the Standard Model (SM) and, conversely, they should be taken into account in future experimental analyses aiming at extracting possible signals of new physics.
Tipologia CRIS:
03A-Articolo su Rivista
Keywords:
EW NLO corrections; b-bbar production
Elenco autori:
Ezio Maina; Stefano Moretti; Douglas Ross
Autori di Ateneo:
MAINA Ezio
Link alla scheda completa:
https://iris.unito.it/handle/2318/118135
Link al Full Text:
https://iris.unito.it/retrieve/handle/2318/118135/17902/040_EWNLO_bbar.pdf
Pubblicato in:
PHYSICS LETTERS. SECTION B
Journal
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