Measurement of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>t</mml:mi><mml:mover accent="true"><mml:mi>t</mml:mi><mml:mo stretchy="false">¯</mml:mo></mml:mover></mml:math> production cross section in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>τ</mml:mi><mml:mo>+</mml:mo><mml:mrow><mml:mtext>jets</mml:mtext></mml:mrow></mml:mrow></mml:math> final state in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mi>p</mml:mi></mml:math> collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo>=</mml:mo><mml:mn>8</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>TeV</mml:mi></mml:mrow></mml:math> using the ATLAS detector
書誌事項
- 公開日
- 2017-04-07
- 資源種別
- journal article
- 権利情報
-
- https://creativecommons.org/licenses/by/4.0/
- DOI
-
- 10.1103/physrevd.95.072003
- 10.48550/arxiv.1702.08839
- 公開者
- American Physical Society (APS)
この論文をさがす
説明
A measurement of the inclusive $pp\to t\bar{t}+X$ production cross section in the $��+{\rm jets}$ final state using only the hadronic decays of the $��$ lepton is presented. The measurement is performed using 20.2 fb$^{-1}$ of proton-proton collision data recorded at a center-of-mass energy of $\sqrt{s}=8$ TeV with the ATLAS detector at the Large Hadron Collider. The cross section is measured via a counting experiment by imposing a set of selection criteria on the identification and kinematic variables of the reconstructed particles and jets, and on event kinematic variables and characteristics. The production cross section is measured to be $��_{t\bar{t}}= 239 \pm 29$ pb, which is in agreement with the measurements in other final states and the theoretical predictions at this center-of-mass energy.
37 pages in total, author list starts at page 21, 2 figures, 6 tables, published version, all figures and tables including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TOPQ-2015-18/
収録刊行物
-
- Physical Review D
-
Physical Review D 95 (7), 2017-04-07
American Physical Society (APS)
関連未分類成果物
- Tweet
キーワード
- p p: scattering
- Большой адронный коллайдер
- Physics and Astronomy (miscellaneous)
- [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex]
- final state: ((n)jet)
- FOS: Physical sciences
- 530
- High Energy Physics - Experiment
- High Energy Physics - Experiment (hep-ex)
- [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
- High Energy Physics
- info:eu-repo/classification/ddc/530
- протон-протонные столкновения
- ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика
- tau: hadronic decay
- QC
- 8000 GeV-cms
- ATLAS
- Settore FIS/01 - FISICA SPERIMENTALE
- CERN LHC Coll
- kinematics
- Experimental High Energy Physics
- Hadron-hadron collisions ; top quark ; tau lepton
- p p: colliding beams; top: pair production; channel cross section: measured; p p: scattering; jet: final state; tau: hadronic decay; final state: ((n)jet); kinematics; ATLAS; CERN LHC Coll; experimental results; 8000 GeV-cms
- ATLAS, детектор
- top: pair production
- p p: colliding beams
- channel cross section: measured
- jet: final state
- experimental results
詳細情報 詳細情報について
-
- CRID
- 1360285709999271680
-
- ISSN
- 24700029
- 24700010
-
- HANDLE
- https://repository.ubn.ru.nl/handle/2066/173595
- 11588/708977
- 11245.1/3d07bf66-0440-4f1b-a006-26d3de1d789d
- 2066/173595
- 2434/544397
- 20.500.11770/268447
- 11390/1111656
- 2108/182436
- 11590/329719
- 11367/65885
- 11567/874399
- 11568/868473
- 11585/621707
- 10722/240956
- 10210/258849
- 1808/27154
- 1959.3/463479
- 11571/1212372
-
- 資料種別
- journal article
-
- データソース種別
-
- Crossref
- KAKEN
- OpenAIRE
- IRDB
