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Study of double parton interactions in diphoton plus dijet events in p<(p)over bar> collisions at root s = 1.96 TeV
Univ Oklahoma, Norman, OK 73019 USA..
Tata Inst Fundamental Res, Homi Bhabha Rd, Mumbai 400005, Maharashtra, India..
Univ Illinois, Chicago, IL 60607 USA..
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2016 (English)In: PHYSICAL REVIEW D, ISSN 2470-0010, Vol. 93, no 5, 052008Article in journal (Refereed) PublishedText
Abstract [en]

We use a sample of diphoton + dijet events to measure the effective cross section of double parton interactions, which characterizes the area containing the interacting partons in proton-antiproton collisions, and find it to be sigma(eff) = 19.3 +/- 1.4(stat) +/- 7.8(syst) mb. The sample was collected by the D0 detector at the Fermilab Tevatron collider in p (p) over bar collisions at root s = 1.96 TeV and corresponds to an integrated luminosity of 8.7 fb(-1).

Place, publisher, year, edition, pages
2016. Vol. 93, no 5, 052008
National Category
Subatomic Physics
URN: urn:nbn:se:uu:diva-286661DOI: 10.1103/PhysRevD.93.052008ISI: 000372417900001OAI: oai:DiVA.org:uu-286661DiVA: diva2:923657
Swedish Research Council
Available from: 2016-04-27 Created: 2016-04-21 Last updated: 2016-04-27Bibliographically approved

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