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Study of double parton interactions in diphoton + dijet events in pp¯ collisions at √s =1.96 TeV
- 1.0470491 - FZÚ 2017 RIV US eng J - Journal Article
Abazov, V. M. - Abbott, B. - Acharya, B.S. - Kupčo, Alexander - Lokajíček, Miloš - Royon, C. … Total 372 authors
Study of double parton interactions in diphoton + dijet events in pp¯ collisions at √s =1.96 TeV.
Physical Review D. Roč. 93, č. 5 (2016), 1-14, č. článku 052008. ISSN 2470-0010. E-ISSN 2470-0029
R&D Projects: GA MŠMT(CZ) LG15047; GA MŠMT LM2015068
Institutional support: RVO:68378271
Keywords : Batavia TEVATRON Coll * DZERO * experimental results * anti-p p --> 2photon 2jet anything * 1960 GeV-cms
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 4.557, year: 2016
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 σeff=19.3±1.4(stat)±7.8(syst) mb. The sample was collected by the D0 detector at the Fermilab Tevatron collider in pp¯ collisions at s=1.96 TeV and corresponds to an integrated luminosity of 8.7 fb-1.
Permanent Link: http://hdl.handle.net/11104/0268111
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