Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/45152Registo completo
| Campo DC | Valor | Idioma |
|---|---|---|
| dc.contributor.author | Onofre, A. | por |
| dc.contributor.author | Castro, Nuno Filipe Silva Fernandes | por |
| dc.contributor.author | ATLAS Collaboration | por |
| dc.date.accessioned | 2017-03-23T16:15:21Z | - |
| dc.date.available | 2017-03-23T16:15:21Z | - |
| dc.date.issued | 2016 | - |
| dc.identifier.citation | Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., . . . Zwalinski, L. (2016). Measurement of the bb¯ dijet cross section in pp collisions at √s=7 TeV with the ATLAS detector. European Physical Journal C, 76(12). doi: 10.1140/epjc/s10052-016-4521-y | por |
| dc.identifier.issn | 1434-6044 | - |
| dc.identifier.uri | https://hdl.handle.net/1822/45152 | - |
| dc.description.abstract | The dijet production cross section for jets containing a b-hadron (b-jets) has been measured in proton–proton collisions with a centre-of-mass energy of √s=7 TeV, using the ATLAS detector at the LHC. The data used correspond to an integrated luminosity of 4.2fb−1. The cross section is measured for events with two identified b-jets with a transverse momentum pT>20 GeV and a minimum separation in the η–ϕ plane of ΔR=0.4. At least one of the jets in the event is required to have pT>270 GeV. The cross section is measured differentially as a function of dijet invariant mass, dijet transverse momentum, boost of the dijet system, and the rapidity difference, azimuthal angle and angular distance between the b-jets. The results are compared to different predictions of leading order and next-to-leading order perturbative quantum chromodynamics matrix elements supplemented with models for parton-showers and hadronization. | por |
| dc.description.sponsorship | - We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, HGF, and MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF, I-CORE and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, the Canada Council, CANARIE, CRC, Compute Canada, FQRNT, and the Ontario Innovation Trust, Canada; EPLANET, ERC, FP7, Horizon 2020 and Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex and Idex, ANR, Region Auvergne and Fondation Partager le Savoir, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF; BSF, GIF and Minerva, Israel; BRF, Norway; Generalitat de Catalunya, Generalitat Valenciana, Spain; the Royal Society and Leverhulme Trust, United Kingdom. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spa | por |
| dc.language.iso | eng | por |
| dc.publisher | Springer Verlag | por |
| dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/143069/PT | por |
| dc.rights | openAccess | por |
| dc.title | Measurement of the bb¯ dijet cross section in pp collisions at √s=7 TeV with the ATLAS detector | por |
| dc.type | article | por |
| dc.peerreviewed | yes | por |
| sdum.publicationstatus | info:eu-repo/semantics/publishedVersion | eng |
| oaire.citationIssue | 12 | por |
| oaire.citationTitle | European Physical Journal C: Particles and Fields | por |
| oaire.citationVolume | 76 | por |
| dc.identifier.eissn | 1434-6052 | - |
| dc.identifier.doi | 10.1140/epjc/s10052-016-4521-y | por |
| dc.identifier.pmid | 28316501 | - |
| dc.subject.fos | Ciências Naturais::Ciências Físicas | - |
| dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
| dc.subject.wos | Science & Technology | por |
| sdum.journal | The European Physical Journal C: Particles and Fields | por |
| Aparece nas coleções: | LIP - Artigos/papers | |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| art_3A10.1140_2Fepjc_2Fs10052-016-4521-y.pdf | 2,93 MB | Adobe PDF | Ver/Abrir |
