このアイテムのアクセス数: 151
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| j.physletb.2016.08.042.pdf | 1.53 MB | Adobe PDF | 見る/開く |
完全メタデータレコード
| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | The ATLAS Collaboration | 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 | 2020-06-04T01:22:35Z | - |
| dc.date.available | 2020-06-04T01:22:35Z | - |
| dc.date.issued | 2016-10-10 | - |
| dc.identifier.issn | 0370-2693 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/251077 | - |
| dc.description.abstract | The top quark mass is measured in the t¯t → dilepton channel (lepton=e, μ) using ATLAS data recorded in the year 2012 at the LHC. The data were taken at a proton–proton centre-of-mass energy of √s = 8 TeV and correspond to an integrated luminosity of about 20.2fb−1. Exploiting the template method, and using the distribution of invariant masses of lepton–b-jetpairs, the top quark mass is measured to be mtop = 172.99 ± 0.41(stat) ± 0.74(syst) GeV, with a total uncertainty of 0.84GeV. Finally, a combination with previous ATLAS mtop measurements from √s = 7 TeV data in the t¯t → dilepton and t¯t → lepton + jets channels results in mtop = 172.84 ±0.34(stat)±0.61(syst) GeV, with a total uncertainty of 0.70GeV. | en |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Elsevier BV | en |
| dc.rights | © 2016 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. | en |
| dc.title | Measurement of the top quark mass in the tt¯ → dilepton channel from √s = 8 TeV ATLAS data | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.jtitle | Physics Letters B | en |
| dc.identifier.volume | 761 | - |
| dc.identifier.spage | 350 | - |
| dc.identifier.epage | 371 | - |
| dc.relation.doi | 10.1016/j.physletb.2016.08.042 | - |
| dc.textversion | publisher | - |
| dcterms.accessRights | open access | - |
| 出現コレクション: | 学術雑誌掲載論文等 | |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。