Electroweak corrections to hadron collider processes become relevant at the level of precision reached by present-day LHC experiments. We provide a preliminary discussion of the impact of electroweak corrections to parton distributions, concentrating on electrodynamics corrections to parton evolution equations, and showing a preliminary assessment of their impact. Furthermore, we determine the parton distribution function of the photon from deep inelastic scattering data using the NNPDF methodology.
Towards an unbiased determination of parton distributions with QED corrections / S. Carrazza. ((Intervento presentato al convegno Moriond tenutosi a La Thuile nel 2013.
Towards an unbiased determination of parton distributions with QED corrections
S. CarrazzaPrimo
2013
Abstract
Electroweak corrections to hadron collider processes become relevant at the level of precision reached by present-day LHC experiments. We provide a preliminary discussion of the impact of electroweak corrections to parton distributions, concentrating on electrodynamics corrections to parton evolution equations, and showing a preliminary assessment of their impact. Furthermore, we determine the parton distribution function of the photon from deep inelastic scattering data using the NNPDF methodology.
| File | Dimensione | Formato | |
|---|---|---|---|
|
1305.4179v2.pdf
accesso aperto
Tipologia:
Publisher's version/PDF
Dimensione
854.22 kB
Formato
Adobe PDF
|
854.22 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
