Função de estrutura do antipróton nas interações difrativas a sqrt de s = 1.96 TeV / Antiproton struture function in diffractive interactions at sqrt of s=1.96TeV

AUTOR(ES)
DATA DE PUBLICAÇÃO

2007

RESUMO

In this thesis we present a measurement of the diffractive to non-diffractive production rate and the extraction of the antiproton diffractive structure function. The analysis presented uses data from the DØ proton-antiproton collider at Tevatron/Fermilab with = 1.96 TeV. The data sample was selected using rapidity gap signatures determined through the sum of energy depositions in the DØ calorimeter cells. The measurements were performed on 0.19 pb-1 of Run IIa DØ data. The results are compared to H1 and CDF results."

ASSUNTO(S)

d0 fpd física nuclear fermilab do diffractive physics fermilab função de estrutura difrativa fisica difrativa diffractive structure function física de partículas difração fdp fisica das particulas elementares e campos diffraction

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