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Double parton interactions in gamma+3 jet events in ppbar collisions at sqrt{s}=1.96 TeV

Description : We have used a sample of gamma + 3 jets events collected by the D0 experiment with an integrated luminosity of about 1 fb(-1) to determine the fraction of events with double parton scattering (f(DP)) in a single p (p) over bar collision at root s = 1.96 TeV. The DP fraction and effective cross secti...
Language(s) : Undetermined
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Source(s) : Physical Review D (05562821) vol.81 (2010) nr.5 p.052012
Publication Date(s) : 2010-01-01