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Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at root s=7TeV with the ATLAS detector
dc.creator | Aad, G. | |
dc.creator | Agatonović-Jovin, Tatjana | |
dc.creator | Božović-Jelisavčić, Ivanka | |
dc.creator | Ćirković, Predrag | |
dc.creator | Dimitrievska, A. | |
dc.creator | Krstić, Jelena | |
dc.creator | Mamužić, Judita | |
dc.creator | Popović, D. S. | |
dc.creator | Sijacki, Dj. | |
dc.creator | Simić, Lj. | |
dc.creator | Vranješ, Nenad | |
dc.creator | Vranješ Milosavljević, Marija | |
dc.date.accessioned | 2018-03-01T15:45:32Z | |
dc.date.available | 2018-03-01T15:45:32Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1367-2630 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/309 | |
dc.description.abstract | This paper presents a measurement of the cross-section for high transverse momentum W and Z bosons produced in pp collisions and decaying to allhadronic final states. The data used in the analysis were recorded by the ATLAS detector at the CERN Large Hadron Collider at a centre-of-mass energy of root s = 7 TeV and correspond to an integrated luminosity of 4.6 fb(-1). The measurement is performed by reconstructing the boosted W or Z bosons in single jets. The reconstructed jet mass is used to identify the W and Z bosons, and a jet substructure method based on energy cluster information in the jet centre-ofmass frame is used to suppress the large multi-jet background. The cross-section for events with a hadronically decaying W or Z boson, with transverse momentum p(T) GT 320 GeV and pseudorapidity |eta| LT 1.9, is measured to be sigma W+ Z= 8.5 +/- 1.7 pb and is compared to next-to-leading-order calculations. The selected events are further used to study jet grooming techniques.This paper presents a measurement of the cross-section for high transverse momentum W and Z bosons produced in pp collisions and decaying to allhadronic final states. The data used in the analysis were recorded by the ATLAS detector at the CERN Large Hadron Collider at a centre-of-mass energy of root s = 7 TeV and correspond to an integrated luminosity of 4.6 fb(-1). The measurement is performed by reconstructing the boosted W or Z bosons in single jets. The reconstructed jet mass is used to identify the W and Z bosons, and a jet substructure method based on energy cluster information in the jet centre-ofmass frame is used to suppress the large multi-jet background. The cross-section for events with a hadronically decaying W or Z boson, with transverse momentum p(T) GT 320 GeV and pseudorapidity |eta| LT 1.9, is measured to be sigma W+ Z= 8.5 +/- 1.7 pb and is compared to next-to-leading-order calculations. The selected events are further used to study jet grooming techniques. | en |
dc.relation | ANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWF, Austria, FWF, Austria, ANAS, Azerbaijan, SSTC, Belarus, CNPq, Brazil, FAPESP, Brazil, NSERC, Canada, NRC, Canada, CFI, Canada, CERN, CONICYT, Chile, CAS, China, MOST, China, NSFC, China, COLCIENCIAS, Colombia, VSC CR, Czech Republic, MSMT CR, Czech Republic, MPO CR, Czech Republic, DNRF, Denmark, DNSRC, Denmark, Lundbeck Foundation, Denmark, EPLANET, ERC, NSRF, European Union, IN2P3-CNRS, France, CEA-DSM/IRFU, France, GNSF, Georgia, BMBF, Germany, DFG, Germany, HGF, Germany, MPG, Germany, AvH Foundation, Germany, GSRT, Greece, NSRF, Greece, ISF, Israel, MINERVA, Israel, GIF, Israel, I-CORE and Benoziyo Center, Israel, INFN, Italy, MEXT, Japan, JSPS, Japan, CNRST, Morocco, FOM, Netherlands, NWO, Netherlands, BRF, Norway, RCN, Norway, MNiSW, Poland, NCN, Poland, GRICES, Portugal, FCT, Portugal, MNE/IFA, Romania, MES of Russia and ROSATOM, Russian Federation, JINR, MSTD, Serbia, MSSR, Slovakia, ARRS and MIZ Slovenia, DST/NRF, South Africa, MINECO, Spain, SRC, Sweden, Wallenberg Foundation, Sweden, SER, Switzerland, SNSF, Switzerland, Cantons of Bern and Geneva, Switzerland, NSC, Taiwan, TAEK, Turkey, STFC, United Kingdom, Royal Society, United Kingdom, Leverhulme Trust, United Kingdom, DOE, United States of America, NSF, United States of America, TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), KIT/ GridKA (Germany), INFN-CNAF (Italy), NL-Ti (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK), BNL (USA), [CC-IN2P3], ICREA | |
dc.rights | openAccess | en |
dc.source | New Journal of Physics | en |
dc.subject | hadronic W | en |
dc.subject | boosted | en |
dc.subject | jet substructure | en |
dc.title | Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in pp collisions at root s=7TeV with the ATLAS detector | en |
dc.type | article | en |
dcterms.abstract | Поповиц, Д. С.; Крстиц, Ј.; Ћирковић Предраг; Aгатоновић-Јовин Татјана; Милосављевиц, М. Врањес; Мамузић Јудита; Димитриевска, A.; Сијацки, Дј; Aад, Г.; Бозовић-Јелисавцић Иванка; Врањес, Н.; Симиц, Љ; | |
dc.citation.volume | 16 | |
dc.identifier.wos | 000346711800007 | |
dc.identifier.doi | 10.1088/1367-2630/16/11/113013 | |
dc.citation.other | Article Number: 113013 | |
dc.citation.rank | M21 | |
dc.contributor.count | ATLAS Collaboration (ukupan broj autora: 3147) | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-84910600831 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/12368/305.pdf |