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| epjc_s10052-016-4521-y.pdf | 2.25 MB | Adobe PDF | 見る/開く |
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| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | Atlas Collaboration | en |
| dc.contributor.author | Ishino, M. | en |
| dc.contributor.author | Kunigo, T. | en |
| dc.contributor.author | Monden, R. | en |
| dc.contributor.author | Sumida, T. | en |
| dc.contributor.author | Takashima, R. | en |
| dc.contributor.author | Tashiro, T. | en |
| dc.contributor.alternative | 隅田, 土詞 | ja |
| dc.date.accessioned | 2020-04-30T01:17:18Z | - |
| dc.date.available | 2020-04-30T01:17:18Z | - |
| dc.date.issued | 2016-12 | - |
| dc.identifier.issn | 1434-6044 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/250660 | - |
| 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. | en |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Springer Science and Business Media LLC | en |
| dc.rights | This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. | en |
| dc.title | Measurement of the bb¯ dijet cross section in pp collisions at s√=7 TeV with the ATLAS detector | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.jtitle | The European Physical Journal C | en |
| dc.identifier.volume | 76 | - |
| dc.identifier.issue | 12 | - |
| dc.relation.doi | 10.1140/epjc/s10052-016-4521-y | - |
| dc.textversion | publisher | - |
| dc.identifier.artnum | 670 | - |
| dc.identifier.pmid | 28316501 | - |
| dcterms.accessRights | open access | - |
| 出現コレクション: | 学術雑誌掲載論文等 | |
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