Dijet cross sections in neutral current deep inelastic ep scattering have been measured in the range 10 < Q(2) < 10(4) GeV(2) with the ZEUS detector at HERA using an integrated luminosity of 38.4 pb(-1). The cross sections, measured in the Breit frame using the k(T) jet algorithm. are compared with next-toleading-order perturbative QCD calculations using proton parton distribution functions. The uncertainties of the QCD calculations have been studied. The predictions are in reasonable agreement with the measured cross sections over the entire kinematic range.

Dijet production in neutral current deep inelastic scattering at HERA

GARFAGNINI, ALBERTO;BRUGNERA, RICCARDO;CARLIN, ROBERTO;A. Longhin;
2002

Abstract

Dijet cross sections in neutral current deep inelastic ep scattering have been measured in the range 10 < Q(2) < 10(4) GeV(2) with the ZEUS detector at HERA using an integrated luminosity of 38.4 pb(-1). The cross sections, measured in the Breit frame using the k(T) jet algorithm. are compared with next-toleading-order perturbative QCD calculations using proton parton distribution functions. The uncertainties of the QCD calculations have been studied. The predictions are in reasonable agreement with the measured cross sections over the entire kinematic range.
File in questo prodotto:
File Dimensione Formato  
0109029v1.pdf

accesso aperto

Tipologia: Preprint (AM - Author's Manuscript - submitted)
Licenza: Altro
Dimensione 347.54 kB
Formato Adobe PDF
347.54 kB Adobe PDF Visualizza/Apri
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/2498723
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 29
  • ???jsp.display-item.citation.isi??? 31
  • OpenAlex 30
social impact