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Study of double parton interactions in diphoton + dijet events in pp¯ collisions at √s =1.96 TeV
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SYSNO ASEP 0470491 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Study of double parton interactions in diphoton + dijet events in pp¯ collisions at √s =1.96 TeV Author(s) Abazov, V. M. (RU)
Abbott, B. (US)
Acharya, B.S. (IN)
Kupčo, Alexander (FZU-D) RID, ORCID
Lokajíček, Miloš (FZU-D) RID, ORCID
Royon, C. (FR)Number of authors 372 Article number 052008 Source Title Physical Review D. - : American Physical Society - ISSN 2470-0010
Roč. 93, č. 5 (2016), 1-14Number of pages 14 s. Language eng - English Country US - United States 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 R&D Projects LG15047 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2015068 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 UT WOS 000372417900001 EID SCOPUS 84962432711 DOI 10.1103/PhysRevD.93.052008 Annotation 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.
Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2017
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